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199. Jaeyun Kim, Yong Bum Kim, Dong-Yeop Seok, Seung Yeon Lee, Jae Yoon Sim, Hyouk Ryeol Choi

   Performance Enhancement of Capacitive-Type Torque Sensor by Using Resonant Circuit

   IEEE Transactions on Industrial Electronics, vol.69, Issue: 1, pp.560-569, 2022

 

198. Young Hun Lee, Yoon Haeng Lee, Hyunyong Lee, Hansol Kang, Jun Hyuk Lee, Ji Man Park, Yong Bum Kim, Hyungpil Moon, Ja Choon Koo, Hyouk Ryeol Choi

   Whole-Body Control and Angular Momentum Regulation using Torque Sensors for Quadrupedal Robots

   Journal of Intelligent and Robotic Systems, vol.102, Issue: 3, 66, 2021

 

197. Kihyeon Kim, Sang Yul Yang, Jae Hyeong Park, Ho Sang Jung, Jung U Ko, Seong Taek Hwang, Ja Choon Koo, Hyungpil Moon, Hugo Rodrigue, Hyouk Ryeol Choi

   Torque-compensated bundle of artificial muscle to generate large forces

   Materials Research Express, vol.8, Issue: 11, 115301, 2021

 

196. Eun Jeong Song, Jung Soo Lee, Hyungpil Moon, Hyouk Ryeol Choi, Ja Choon Koo

   A Multi-Curvature, Variable Stiffness Soft Gripper for Enhanced Grasping Operations

   Actuators, vol.10, Issue: 12, 316, 2021

 

195. Jinho So, Uikyum Kim, Yong Bum Kim, Dong-Yeop Seok, Sang Yul Yang , Kihyeon Kim, Jae Hyeong Park, Seong Tak Hwang, Young Jin Gong, Hyouk Ryeol Choi

   Shape Estimation of Soft Manipulator Using Stretchable Sensor

   Cyborg and Bionic Systems, vol.2021, Article ID 9843894, 10 pages, 2021

 

194. Tuan Luong, Kihyeon Kim, Sungwon Seo, Jeongmin Jeon, Chanyong Park, Myeongyun Doh, Ja Choon Koo, Hyouk Ryeol Choi, Hyungpil Moon

   Long Short Term Memory Model Based Position-Stiffness Control of Antagonistically Driven Twisted-Coiled Polymer Actuators Using Model Predictive Control

   Journal of Mechanisms and Robotics, vol.6, Issue: 2, pp. 4141-4148, 2021

 

193. Seung Guk Baek, Hyungpil Moon, Hyouk Ryeol Choi, Ja Choon Koo

   A New Cam-follower Safety Joint Mechanism Design based on Variable-length Four-bar Linkage for Robot Safety

   Journal of Mechanisms and Robotics, vol.14, Issue: 1, 011004(11 pages), 2021

 

192. Heeyeon Jeong, Kyungjun Choi, Seong Jun Park, Cheol Hoon Park, Hyouk Ryeol Choi, Uikyum Kim

   Rugged and Compact Three-Axis Force/Torque Sensor for Wearable Robots

   Sensors, vol.21, Issue: 8, 2770, 2021

 

191. Heesik Jang, Ho Moon Kim, Min Sub Lee, Yong Heon Song, Yoongeon Lee, Whee Ryeong Ryew, Hyouk Ryeol Choi

   Development of modularized in-pipe inspection robotic system: MRINSPECT VII+

   Robotica, pp.1-24, 2021

 

190. Seung Hwan Song, Hyouk Ryeol Choi

   Design, Control and Implementation of Torus-Type Omniorientational Blimp With Tilting Actuators

   IEEE Access, vol.9, pp.147985-147993, 2021

 

189. Hyuk Jin Lee, Kyeong Ha Lee, Seung Ho Lee, Hyungpil Moon, Hyouk Ryeol Choi, Ja Choon Koo a

   Coaxial damping series elastic actuator for improved performance of transmissibility

   Mechatronics, vol.80, 10266, 2021

 

188. Seung Jae Moon, Jinsol Kim, Hongsik Yim, Yeeun Kim, and Hyouk Ryeol Choi

   Real-Time Obstacle Avoidance Using Dual-Type Proximity Sensor for Safe Human-Robot Interaction

   IEEE Robotics and Automation Letters, vol.6, Issue: 4, pp.8021-8028, 2021

 

187. Young Hun Lee, Hyunyong Lee, Hansol Kang, Jun Hyuk Lee, Ji Man Park ,Chunghyuk Kang, Yoon Haeng Lee, Yong Bum Kim, Hyouk Ryeol Choi

   Balance Recovery Based on Whole-Body Control Using Joint Torque Feedback for Quadrupedal Robots

   Journal of Mechanisms and Robotics, vol.13, Issue: 5, 050910(10 pages), 2021

 

186. TUAN LUONG, SUNGWON SEO, KIHYEON KIM, JEONGMIN JEON, FRANCISCO YUMBLA ,JA CHOON KOO, HYOUK RYEOL CHOI, HYUNGPIL MOON

   Realization of a Simultaneous Position-Stiffness Controllable Antagonistic Joint Driven by Twisted-Coiled Polymer Actuators Using Model Predictive Control

   IEEE Access, vol.9, pp.26071-26082, 2021

 

185. Phi Tien Hoang, Yun Seok Choi, Issac Rhee, Gitae Kang, Hyouk Ryeol Choi

   A new torque minimization method for heavy-duty redundant manipulators used in nuclear decommissioning tasks

   Intelligent Service Robotics, vol.14, Issue.3, pp.459-469, 2021

 

184. Tien Dat Nguyen, Taesung Kim, Jiho Noh, Hoa Phung, Gitae Kang, Hyouk Ryeol Choi

   Skin-Type Proximity Sensor by Using the Change of Electromagnetic Field

   IEEE Transactions on Industrial Electronics, vol.68, Issue.3, pp.2379-2388, 2021

 

183. Dong Jun Oh, Zheng Yuan Li, Jae Hyeon Kim, Hyouk Ryeol Choi, Hyungpil Moon, Ja Choon Koo

   A flexible self-recovery finger joint for a tendon-driven robot hand

   Review of Scientific Instruments, vol.91, Issue.11, 2020

 

182. Hoa Phung, Phi Tien Hoang, Hosang Jung, Tien Dat Nguyen, Canh Toan Nguyen, Hyouk Ryeol Choi

   Haptic display responsive to touch driven by soft actuator and soft sensor

   IEEE/ASME Transactions on Mechatronics, 2020

 

181. Young Min Lee, Hyuk Jin Lee, Hyungpil Moon, Hyouk Ryeol Choi, Ja Choon Koo

   Analytical modeling for design and performance evaluations of a new low aspect ratio soft rotary pneumatic actuator

   Smart Materials and Structures, vol.29, No.12 , pp.1-14, 2020

 

180. Sung Joon Kim, Jae Young Choi, Hyungpil Moon, Hyouk Ryeol Choi, Ja Choon Koo

   Biomimetic Hybrid Tactile Sensor with Ridged Structure That Mimics Human Fingerprints to Acquire Surface Texture Information

   Sensors and Materials, vol.32, No.11, pp.3787-3799, 2020

 

179. Yong Bum Kim , Dong-Yeop Seok, Seung Yeon Lee , Jaeyun Kim , Gitae Kang, Uikyum Kim , Hyouk Ryeol Choi

   6-Axis Force/Torque Sensor With a Novel Autonomous Weight Compensating Capability for Robotic Applications

   IEEE Robotics and Automation Letters, vol.5, No.4, pp.6686-6693, 2020

 

178. Dong-Yeop Seok, Yong Bum Kim, Seung Yeon Lee, Jaeyun Kim, Hyouk Ryeol Choi

   Ultra–Thin Joint Torque Sensor With Enhanced Sensitivity for Robotic Application

   IEEE Robotics and Automation Letters, vol.5, No.4, pp.5873-5880, 2020

 

177. Seung Hwan Song, Gyu Yang Yeon, Hyun Wook Shon, Hyouk Ryeol Choi

   Design and Control of Soft Unmanned Aerial Vehicle ‘S-CLOUD'

   IEEE/ASME Transactions on Mechatronics, 2020

 

176. Yoon Haeng Lee, Young Hun Lee, Hyunyong Lee, Hansol Kang, Jun Hyuk Lee, Luong Tin Phan, Sungmoon Jin, Yong Bum Kim, Dong-Yeop Seok, Seung Yeon Lee, Hyungpil Moon, Ja Choon Koo, Hyouk Ryeol Choi

   Development of A Quadruped Robot System with Torque-Controllable Modular Actuator Unit

   IEEE Transactions on Industrial Electronics, 2020

 

175. Ho Sang Jung, Hoa Phung, Jae Hyeong Park, Sang Yul Yang, Kihyeon Kim, Jeong U. Ko, Seong Tak Hwang, Hyouk Ryeol Choi

   Development of a Small and Lightweight Missile Fin Control Actuation System Driven by Novel Dielectric Elastomer Actuators

   IEEE/ASME Transactions on Mechatronics, 2020

 

174. Seungjun Woo, Francisco Yumbla, Chanyong Park, Hyouk Ryeol Choi, Hyungpil Moon

   Plane-based stairway mapping for legged robot locomotion

   Industrial Robot, vol.47, No.4, pp.569-580, 2020

 

173. Hoa Phung, Canh Toan Nguyen, Hosang Jung, Tien Dat Nguyen, Hyouk Ryeol Choi

   Bidirectional tactile display driven by electrostatic dielectric elastomer actuator

   Smart Materials and Structures, vol.29, Issue.3, 035007, 2020

 

172. Gitae Kang, Yong Bum Kim, Young Hun Lee, Hyun Seok Oh, Won Suk You, Hyouk Ryeol Choi

   Sampling-based motion planning of manipulator with goal-oriented sampling

   Intelligent Service Robotics, vol.12, Issue.3, pp.265-273, 2019

 

171. Won Suk You, Young Hun Lee, Hyun Seok Oh, Gitae Kang, Hyouk Ryeol Choi

   Design of a 3D-printable, robust anthropomorphic robot hand including intermetacarpal joints

   Intelligent Service Robotics, vol.12, Issue.1, pp.1-16, 2019

 

170. Sung-Hoon Kim, Eui-Su Kim, Kisuk Choi, Jung Keun Cho, Hanna Sun, Ji Wang Yoo, In-Kyung Park, Youngkwan Lee,

   Hyouk Ryeol Choi, Taesung Kim, Jonghwan Suhr, Ju-Ho Yun, Hyoung Jin Choi, Jae-Do Nam

   Rheological and mechanical properties of polypropylene composites containing microfibrillated cellulose (MFC) with improved compatibility

    through surface silylation

   Cellulose, vol.26, Issue.2, pp.1085-1097, 2019

 

169. Kyeong Ho Cho, Ho Moon Kim, Youngeun Kim, Sang Yul Yang, Hyouk Ryeol Choi

   Multiple Inputs-Single Accumulated Output Mechanism for Soft Linear Actuators

   Journal of Mechanisms and Robotics, vol.11, Issue.1, 011007, 2019

 

168. Min-Ju Hwang, Myeong-Gi Kim, Sanghoon Kim, Ye Chan Kim, Hee Won Seo, Jung Keun Cho, In-Kyung Park,

   Jonghwan Suhr, Hyungpil Moon, Ja Choon Koo, Hyouk Ryeol Choi, Kwang Jin Kim, Yongsug Tak, Jae-Do Nam

   Cathodic electrophoretic deposition (EPD) of phenylenediamine-modified graphene oxide (GO) for anti-corrosion protection of metal surfaces

   Carbon, vol.142, pp.68-77, 2019

 

167. Dong-Yeop Seok, Yong Bum Kim, Uikyum Kim, Seung Yeon Lee, Hyouk Ryeol Choi

   Compensation of Environmental Influences on Sensorized-Forceps for Practical Surgical Tasks

   IEEE Robotics and Automation Letters, vol.4, Issue.2, pp.2031-2037, 2019

 

166. Kyeong Ha Lee, Seung Guk Baek, Hyouk Ryeol Choi, Hyungpil Moon, Sang-Hoon Ji, Ja Choon Koo

   Feedforward model-inverse position control of three-stage servo-valve using zero magnitude error tracking control

   Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, vol.233, Issue.7, pp.2340-2348, 2019

 

165. Kyeong Ho Cho, Ho Sang Jung, Sang Yul Yang, Youngeun Kim, Hugo Rodrigue, Hyungpil Moon, Ja Choon Koo,

   Hyouk Ryeol Choi

   Sliding Filament Joint Mechanism: Biomimetic Artificial Joint Mechanism for Artificial Skeletal Muscles

   Journal of Mechanisms and Robotics, vol.11, Issue.2, 021004, 2019

 

164. Won Suk You, Young Hun Lee, Gitae Kang, Hyun Seok Oh, Joon Kyue Seo, Hyouk Ryeol Choi

   Kinematic design optimization for anthropomorphic robot hand based on interactivity of fingers

   Intelligent Service Robotics, vol.12, Issue.2, pp.97-208, 2019

 

163. Gitae Kang, Hyun Seok Oh, Joon Kyue Seo, Uikyum Kim, Hyouk Ryeol Choi

   Variable Admittance Control of Robot Manipulators Based on Human Intention

   IEEE/ASME Transactions on Mechatronics, vol.24, Issue.3, pp.1023-1032, 2019

 

162. Sung-Hoon Kim, Kisuk Choi, Hyouk Ryeol Choi, Taesung Kim, Jonghwan Suhr, Kwang Jin Kim, Hyoung Jin Choi,
   Jae-Do Nam

   Non-Einstein Viscosity Phenomenon of Acrylonitrile–Butadiene–Styrene Composites Containing Lignin–Polycaprolactone Particulates Highly

   Dispersed by High-Shear Stress

   ACS Omega, vol.4, Issue.6, pp.10036-10043, 2019

 

161. Yoon Seop Chung, Ji-Hyeong Lee, Jae Hyuck Jang, Hyouk Ryeol Choi, Hugo Rodrigue

   Jumping Tensegrity Robot Based on Torsionally Prestrained SMA Springs

   ACS applied materials & interfaces, vol.11, Issue.43, pp.40793-40799, 2019

 

160. Hyuk Jin Lee, Kyeong Ha Lee, Young Min Lee, Hyouk Ryeol Choi, Hyungpil Moon, Ja Choon Koo

   A bundled staggering patterned pneumatic muscle actuator for improved working efficiency

   Journal of Mechanical Science and Technology, vol.33, Issue.10, pp.4981-4989, 2019

 

159. Luong Tin Phan, Yoon Haeng Lee, Young Hun Lee, Hyunyong Lee, Hansol Kang, Hyouk Ryeol Choi

   Study on effects of spinal joint for running quadruped robots

   Intelligent Service Robotics, vol.13, pp.29-46, 2019

 

158. Kyeong Ho Cho, Youngeun Kim, Sang Yul Yang, Kihyeon Kim, Jae Hyeong Park, Hugo Rodrigue, Hyungpil Moon,

   Ja Choon Koo, Hyouk Ryeol Choi

   Artificial musculoskeletal actuation module driven by twisted and coiled soft actuators

   Smart Materials and Structures, vol.28, Issue.12, 125010, 2019

 

157. Chengxu Piao, Hoyoung Jang, TaeGyeong Lim, Hyeongkeun Kim, Hyouk Ryeol Choi, Yufeng Hao, Ji WonSuk

   Enhanced dynamic performance of twisted and coiled soft actuators using graphene coating

   Composites Part B, vol.178, 107499, 2019

 

156. Kisuk Choi, Ye Chan Kim, Hanna Sun, Sung-Hoon Kim, Ji Wang Yoo, In-Kyung Park, Pyoung-Chan Lee, Hyoung Jin Choi,

   Hyouk Ryeol Choi,Taesung Kim, Jonghwan Suhr, Young Kwan Lee, Jae-Do Nam

   Quantitative Electrode Design Modeling of an Electroadhesive Lifting Device Based on the Localized Charge Distribution and Interfacial

   Polarization of Different Objects

   ACS Omega, vol.4, Issue.5, pp.7994-8000, 2019

 

155. Sung Joon Kim, Seung Guk Baek, Hyungpil Moon, Hyouk Ryeol Choi, Ja Choon Koo

   Development of a capacitive slip sensor using internal air gap

   Microsystem Technologies, vol.24, Issue.11, pp.4471-4476, 2018

 

154 Won Suk You, Young Hun Lee, Hyun Seok Oh, Gitae Kang, Hyouk Ryeol Choi

   Design of a 3D-printable, robust anthropomorphic robot hand including intermetacarpal joints

   Intelligent Service Robotics, vol.11, Issue.44, pp.1-16, 2018

 

153. Tien Dat Nguyen, Taeseung Kim, Hyoseung Han, Hyun Yeong Shin, Canh Toan Nguyen, Hoa Phung, Hyouk Ryeol Choi

   Characterization and optimization of flexible dual mode sensor based on Carbon Micro Coils

   Materials Research ExpressElectronics, vol.5, no.1, 2018

 

152. Uikyum Kim, Yong Bum Kim, Dong-Yeop Seok, Jinho So, Hyouk Ryeol Choi

   A Surgical Palpation Probe With 6-Axis Force/Torque Sensing Capability for Minimally Invasive Surgery

   IEEE Transactions on Industrial Electronics, vol.65, Issue.3, pp.2755-2765, 2018

 

151. Uikyum Kim, Yong Bum Kim, Jinho So, Dong-Yeop Seok, Hyouk Ryeol Choi

   Sensorized Surgical Forceps for Robotic-assisted Minimally Invasive Surgery

   IEEE Transactions on Industrial Electronics, vol.65, Issue.12, pp.9604-9613, 2018

 

150. Lee Kyeong Ha, Baek Seung Guk, Choi Hyeouk Ryeol, Moon Hyungpil, Ji Sang-Hoon, Koo Ja Choon

   Feedforward model-inverse position control of three-stage servo-valve using zero magnitude error tracking control

   Mechanical Engineering Science, vol.233, Issue.7, pp.2340-2348, 2018

 

149. Hyun Seok Oh, Uikyum Kim, Gitae Kang, Joon Kyue Seo, Hyouk Ryoel Choi

   Multi-Axial Force/Torque Sensor Calibration Method Based on Deep-Learning

   IEEE SENSORS JOURNAL, vol.18, no.13, pp5485-5496, 2018

 

148. Yong Bum Kim, Uikyum Kim, Dong-Yeop Seok, Jinho So, Yoon Haeng Lee, Hyouk Ryeol Choi

   Torque Sensor Embedded Actuator Module for Robotic Applications

   IEEE/ASME TRANSACTIONS ON MECHATRONICS, vol.23, no.4, pp1662-1672, 2018

 

147. Canh Toan Nguyen, Hoa Phung, Phi Tien Hoang, Tien Dat Nguyen, Hosang Jung, Hyouk Ryeol Choi

   Development of an InsectInspired Hexapod Robot Actuated by Soft Actuators

   Mechanisms and Robotics, vol.10, Issue.6, 061016, 2018

 

146. Ho Sang Jung, Kyeong Ho Cho, Jae Hyeong Park, Sang Yul Yang, Youngeun Kim, Kihyeon Kim, Canh Toan Nguyen,

  Hoa Phung, Phi Tien Hoang, Hyungpil Moon, Ja Choon Koo, Hyouk Ryeol Choi

   Musclelike joint mechanism driven by dielectric elastomer actuator for robotic applications

   Smart Materials and Structures, vol.27, no.7, 075011, 2018

 

145. Kihyeon Kim, Kyeong Ho Cho, Ho Sang Jung, Sang Yul Yang, Youngeun Kim, Jae Hyeong Park, Hoyoung Jang,

  Jae-Do Nam, Ja Choon Koo, Hyungpil Moon, Ji Won Suk, Hugo Rodrigue, Hyouk Ryeol Choi

   Double Helix Twisted and Coiled Soft Actuator from Spandex and Nylon

   ADVANCED ENGINEERING MATERIALS, vol.20, Issue.11, 1800536, 2018

 

144. Kyeong Ha Lee, Seung Guk Baek, Hyuk Jin Lee, Hyouk Ryeol Choi, Hyungpill Moon, Ja Choon Koo

   Enhanced Transparency for Physical Human-Robot Interaction Using Human Hand Impedance Compensation

   IEEE/ASME TRANSACTIONS ON MECHATRONICS, vol.23, no.6, pp.2662-2670, 2018

 

143. Kyeong Ho Cho, Ho Moon Kim, Youngeun Kim, Sang Yul Yang, Hyouk Ryeol Choi

   Multiple Inputs-Single Accumulated Output Mechanism for Soft Linear Actuators

   Mechanisms and Robotics, vol.11, Issue.1, 011007, 2018

 

142. Uikyum Kim, Yong Bum Kim, Dong-Yeop Seok, Jinho So, Hyouk Ryeol Choi

   A Surgical Palpation Probe with 6-Axis Force/Torque Sensing Capability for Minimally Invasive Surgery

   IEEE/ASME Transactions on Industrial Electronics, vol.65, no.3, pp.2755-2765, 2018

 

141. Tuan Anh Luong, Kyeong Ho Cho, Min Geun Song, Ja Choon Koo, Hyouk Ryeol Choi, Hyungpil Moon

   Nonlinear Tracking Control of a Conductive Supecoiled Polymer Actuator

   Soft Robotics, vol.5, no.2, pp.190-203, 2018

 

140. Canh Toan Nguyen, Hoa Phung, Tien Dat Nguyen, Hosang Jung, Hyouk Ryeol Choi

   Multiple-Degrees-of-Freedom Dielectric Elastomer Actuators for Soft Printable Hexapod Robot

   Sensors and Actuators A: Physical, vol.267, no.1, pp.505-516, 2017

 

139. Tien Dat Nguyen, Hyo Seung Han, Hyeon-Yeong Shin, Canh Toan Nguyen, Hoa Phung, Hung Van Hoang,
  Hyouk Ryeol Choi

   Highly sensitive flexible proximity tactile array sensor by using carbon micro coils

   Sensors and Actuators A: Physical, vol.266, pp.166-177, 2017

 

138. Sang Yul Yang, Kyeong Ho Cho, Youngeun Kim, Min-Geun Song, Ho Sang Jung, Ji Wang Yoo, Hyungpil Moon, 

  Ja Choon Koo, Hyouk Ryeol Choi

   High performance twisted and coiled soft actuator with Spandex fiber for artificial muscles

   Smart Materials and Structures, vol.26, no.10, 105025, 2017

 

137. Sung Joon Kim, Do-Yeon Hwang, Hyungpil Moon, Hyouk Ryeol Choi, Ja Choon Koo

   Development of a resistive compact slip sensor using dielectric elastomer

   Microsystem Technologies, vol.23, no.11, pp.5163-5169, 2017

 

136. Ye Chan Kim, Hyunsung Min, Sungyong Hong, Mei Wang, Hanna Sun, In-Kyung Park, Hyouk Ryeol Choi, Ja Choon Koo,

  Hyungpil Moon, Kwang J Kim, Jonghwan Suhr, Jae-Do Nam

   Multi-step cure kinetic model of ultra-thin glass fiber epoxy prepreg exhibiting both autocatalytic and diffusion-controlled regimes under

   isothermal and dynamic-heating conditions
   
Korea-Australia Rheology Journal, vol.29, no.3, pp.157-162, 2017

 

135. Byung-jin Jung, Byungchul Kim, Ja Choon Koo, Hyouk Ryeol Choi, Hyungpil Moon

   Joint Torque Sensor Embedded in Harmonic Drive Using Order Tracking Method for Robotic Application

   IEEE/ASME Transactions on Mechatronics, vol.22, no.4, pp.1594-1599, 2017

 

134. Ye Chan Kim, Sungyong Hong, Hanna Sun, Myeong Gi Kim, Kisuk Choi, Jungkeun Cho, Hyouk Ryeol Choi,
  Ja Choon Koo, 
Hyungpil Moon, Doyoung Byun, Kwang J Kim, Jonghwan Suhr, Soo Hyun Kim, Jae-Do Nam

   UV-curing kinetics and performance development of in situ curable 3D printing materials

   European Polymer Journal, vol.93, pp.140-147, 2017

 

133. Uikyum Kim, Donghyouk Lee, Yong Bum Kim, Dong-Yeop Seok, Jinho So, Hyouk Ryeol Choi

   S-Surge: Novel Protable Surgical Robot with Multiaxis Force-Sensing Capability for Minimally Invasive Surgery

   IEEE/ASME Transactions on Mechatronics, vol.22, no.4, pp.1717-1727, 2017

 

132. Jungwoo Park, Ji Wang Yoo, Hee Won Seo, Youngkwan Lee, Jonghwan Suhr, Hyungpil Moon, Ja Choon Koo,

  Hyouk Ryeol Choi, Robert Hunt, Kwang Jin Kim, Soo Hyun Kim, Jae-Do Nam

   Electrically controllable twisted-coiled artificial muscle actuators using surface-modified polyester fibers

   Smart Materials and Structures, vol.26, no.3, 035048, 2017

 

131. Won Suk You, Byung June Choi, Hyungpil Moon, Ja Choon Koo, Hyouk Ryeol Choi

   Robotic laboratory automation platform based on mobile agents for clinical chemistry

   Intelligent Service Robotics, vol.10, no.4, pp.347-362, 2017

 

130. Yun Seok Choi, Ho Moon Kim, Hyeong Min Mun, Yoon Geun Lee, Hyouk Ryeol Choi

   Recognition of pipeline geometry by using monocular camera and PSD sensors

   Intelligent Service Robotics, vol.10, no.3, pp.213-227, 2017

 

129. Luong Tin Phan, Yoon Haeng Lee, Dong Yoon Kim, Hyouk Ryeol Choi

   Stable Running With a Two-segment Compliant Leg

   Intelligent Service Robotics, vol.10, no.3, pp.173-184, 2017

 

128. Choonghan Lee, Uikyum Kim, Dong-Hyuk Lee, Canh Toan Nguyen, Dat Tien Nguyen, Hoa Phung, Joonwoo Park,

  Hosang Jung, Hyouk Ryeol Choi

   Development of a smart handheld surgical tool with tactile feedback

   Intelligent Service Robotics, vol.10, no.2, pp.149-158, 2017

 

127. Hyouk Ryeol Choi, Rochdi Merzouki, Boubaker Daachi, Danwei Wang, Pushparaj Mani Pathak

   Guest Editorial Focused Section on Modeling and Control of Soft Manipulators

   IEEE/ASME Transactions on Mechatr -onics, vol.22, no.1, pp.3-5, 2017

 

126. Hyunyong Lee, Seonhye Han, Hyoju Lee, Jaehyeok Jeon, Choonghan Lee, Yong Bum Kim, Seung Hwan Song,

  Hyouk Ryeol Choi

   Design Optimization, Modeling and Control of Unmanned Aerial Vehicle Lifted By Coanda Effect

   IEEE/ASME Transactions on Mechatronics, vol.22, no.3, pp.1327-1336, 2017

 

125. Uikyum Kim, Dong-Hyuk Lee, Yong Bum Kim, Dong-Yeop Seok, Hyouk Ryeol Choi

   A Novel 6-Axis Force/Torque Sensor for Robotic Applications

   IEEE/ASME Transactions on Mechatronics, vol.22, no.3, pp.1381-1391, 2017

 

124. Ho Moon Kim, Yun Seok Choi, Yoon Geon Lee, Hyouk Ryeol Choi

   Novel Mechanism for In-pipe Robot Based on Multi-axial Differential Gear Mechanism

   IEEE/ASME Transactions on Mechatronics, vol.22, no.1, pp.227-235, 2017

 

123. Kyeong Ho Cho, Young Hoon Jin, Ho Moon Kim, Hyungpil Moon, Ja Choon Koo, Hyouk Ryeol Choi

   Multi-functional Robotic Crawler for Inspection of Suspension Bridge Hanger Cables: Mechanism Design and Performance Validation

   IEEE/ASME Transactions on Mechatronics, vol.22, no.1, pp.236–246, 2017

 

122. Ho Sang Jung, Sang Yul Yang, Kyeong Ho Cho, Min Geun Song, Canh Toan Nguyen, Hoa Phung, Uikyum Kim,

  Hyungpil Moon, Ja Choon Koo, Jae-Do Nam, Hyouk Ryeol Choi

   Design and Fabrication of Twisted Monolithic Dielectric Elastomer Actuator

   International Journal of Control, Automation and Systems, vol.15, no.1, pp.25-35, 2017

 

121. Zheng Yuan Li, Yong Seok Ihn, Hyouk Ryeol Choi, Hyungpil Moon, Ja Choon Koo

   An automated focusing method for a parallel micro-manipulator alignment

   Microsystem Technologies, vol.22, no.6, pp.1501-1509, 2016

 

120. Dong-Hyuk Lee, Uikyum Kim, Hosang Jung, Hyouk Ryeol Choi

   A Capacitive Type Novel 6-Axis Force/Torque Sensor for Robotic Applications

   IEEE Sensors Journal, vol.16, no.8, pp.2290-2299, 2016

 

119. Dong-Hyuk Lee, Uikyum Kim, Tauseef Gulrez, Woon Jong Yoon, Blake Hannaford, Hyouk Ryeol Choi

   A Laparoscopic Grasping Tool with Force Sensing capability

   IEEE/ASME Transactions on Mechatronics, vol.21, no.1, pp.130-141, 2016

 

118. Dong-Hyuk Lee, Hyungpil Moon, Hyouk Ryeol Choi

   Landmark detection methods for in-pipe robot traveling in urban gas pipelines

   ROBOTICA, vol.34, pp.601-618, 2016

 

117. Jong Yoon Choi, Sae Whan Park, Yong Seok Ihn, Hyouk Ryeol Choi, Hyungpil Moon, Ja Choon Koo

   Optical head alignment method using serial manipulators for maskless lithography system

    Microsystem Technologies, vol.21, no.12, pp.2697-2704, 2015

 

116. Jae Hyeon Kim, Hyun-Suck Yoon, Hyungpil Moon, Hyouk Ryeol Choi, Ja Choon Koo

   Application of a sensor fusion algorithm for improving grasping stability

   Journal of Mechanical Science and Technology, vol.29, no.7, pp.2693-2698, 2015

 

115. Hoa Phung, Canh Toan Nguyen, Tien Dat Nguyen, Choonghan Lee, Uikyum Kim, Donghyouk Lee, Jae-do Nam,

  Hyungpil Moon, Ja Choon Koo, Hyouk Ryeol Choi

   Tactile display with rigid coupling based on soft actuator

   Meccanica, vol.50, no.11, pp.2825-2837, 2015

 

114. Uikyum Kim, Dong-Hyuk Lee, Woon Jong Yoon, Blake Hannaford, Hyouk Ryeol Choi

   Force Sensor Integrated Surgical Forceps for Minimally Invasive Robotic Surgery

   IEEE Transactions on Robotics, vol.31, no.5, pp.1214-1224, 2015

 

113. Ig Mo Koo, Tran Duc Trong, Yoon Haeng Lee, Hyungpil Moon, Jachoon Koo, Sangdoek Park , Hyouk Ryeol Choi

   Biologically inspired gait transition control for a quadruped walking robot

   Autonomous Robots, vol.39, no.2, pp.169-182, 2015

 

112. Fengyi Liu, Yong Bum Kim, Gun Kyu Yee, Won Suk You, Gi Tae Kang, An Na Kim, Young Hun Lee, Hyungpil Moon,

  Ja Choon Koo, Hyouk Ryeol Choi

   Computation of Minimum Contact Forces of Multifingered Robot Hand with Soft Fingertips

   Intelligent Service Robotics, vol. 8, no.4, pp.225-232, 2015

 

111. Yong Bum Kim, Gitae Kang, Gun Kyu Yee, ANNA Kim, Won Suk You, Young Hun Lee, Fengyi Liu, Hyungpil Moon,

  Ja Choon Koo, Hyouk Ryeol Choi

   Exploration and Reconstruction of unknown object by active touch of robot hand

   Intelligent Service Robotics, vol.8, no.3, pp.141-149, 2015

 

110. Yoon Haeng Lee, Duc Trong Tran, Jaeho Hyun, Luong Tin Phan, Ig Mo Koo, Seung Ung Yang , Hyouk Ryeol Choi

   A Gait Transition Algorithm Based on Hybrid Walking Gait for a Quadruped Walking Robot

   Intelligent Service Robotics, vol.8, no.4, pp.185-200, 2015

 

109. Byung-jin Jung, Ja Choon Koo, Hyouk Ryeol Choi, Hyungpil Moon

   Human-Robot Collision Detection under Modeling Uncertainty using Frequency Boundary of Manipulator Dynamics

   Journal of Mechanical Science and Technology, vol.28, no.11, pp.4389-4395, 2014

 

108. Tien Dat Nguyen, Canh Toan Nguyen, Dong-hyuk Lee, Uikyum Kim, Choonghan Lee, Jae-do Nam, Hyouk Ryeol Choi

   Highly stretchable dielectric elastomer material based on acrylonitrile butadiene rubber

   Macromolecular Research, vol.22, no.11, pp.1170-1177, 2014

 

107. Yong Seok Ihn, Sang‑Hoon Ji, Hyungpil Moon, Hyouk Ryeol Choi, Ja Choon Koo

   Kinematic design of a redundant parallel mechanism for maskless lithography optical instrument manipulations

   Microsystem Technologies, vol.20, no.8-9, pp1479-1490, 2014

 

106. Sanghoon Kim, Ji-Beom Yoo, Gi-Ra Yi, Youngkwan Lee, Hyouk Ryeol Choi, Ja Choon Koo, Joon-Suk Oh, Jae-Do Nam

   An aggregation-mediated assembly of graphene oxide on amine functionalized poly(glycidyl methacrylate) microspheres

   for core–shell structures with controlled electrical conductivity

   Journal of Materials Chemistry C, vol.2, no.32, pp.6462-6466, 2014

 

105. Duc Trong Tran, Ig Mo Koo, Yoon Haeng Lee, Hyungpil Moon, Sangdeok Park, Ja Choon Koo, Hyouk Ryeol Choi

   Central pattern generator based reflexive control of quadruped walking robots using a recurrent neural network

   Robotics and Autonomous Systems, vol.62, no.10, pp.1497-1516, 2014

 

104. Canh Toan Nguyen, Hoa Phung, Tien Dat Nguyen, Choonghan Lee,Uikyum Kim, Donghyouk Lee, Hyungpil Moon, 

  Jachoon Koo, Jae-do Nam and Hyouk Ryeol Choi

   A small biomimetic quadruped robot driven by multistacked dielectric elastomer actuators,

   smart materials and structures, vol.23, no.6, pp.0964-1726, 2014

 

103. Min Jeong Kim, Mina Choi, Yong Bum Kim, Fengyi Liu, Hyungpil Moon, Ja Choon Koo, Hyouk Ryeol Choi

   Exploration of Unkonwn Object by Active Touch of Robot Hand

   International Journal of Control, Automation and Systems, vol.12, no.2, pp.406-414, 2014

 

102. Duc Trong Tran, Ig Mo Koo, Yoon Haeng Lee, Hyungpil Moon, Jachoon Koo, Sangdeok Park, Hyouk Ryeol Choi

   Motion Control of a Quadruped Robot in Unknown Rough Terrain using 3D Spring Damper Leg Model

   International Journal of Control, Automation and Systems, vol.12, no.2, pp.372-382, 2014

 

101. Won Suk You, Byung June Choi, Hyouk Ryeol Choi, Ja Choon Koo, Hyungpil Moon

   Localization Using Magnetic Patterns for Autonomous Mobile Robot

   International Journal of Advanced Robotic Systems, vol.11, no.11, pp.1-10, 2014

 

100. Seoyoung Kwon a, Rujun Ma a,b, Uikyum Kim c, Hyouk Ryeol Choi c, Seunghyun Baik

   Flexible electromagnetic interference shields made of silver flakes, carbon nanotubes and nitrile butadiene rubber

   CARBON, vol.64, pp.118-124, 2014

 

99. Won Suk You, Jae Jun Park, Sung Moon Jin, Sung Moo Ryew, Hyouk Ryeol Choi

   Point-of-Care Test Equipment for Flexible Laboratory Automation

   Journal of Laboratory Automation, vol.19, no.4, pp.403-412, 2014

 

98. Hyung Seok Lee, Hoa Phung, Dong-Hyuk Leea, Uikyum Kim, Canh Toan Nguyen, Hyungpil Moon, Ja Choon Koo, 

  Jae-do Nam and Hyouk Ryeol Choi

   Design analysis and fabrication of arrayed tactile display based on dielectric elastomer actuator

   Sensors and Actuators A: Physical, vol.205, no.1, pp.191-198, 2014

 

97. Kyeong Ho Cho, Ho Moon Kim, Young Hoon Jin, Fengyi Liu, Hyungpil Moon, Ja Choon Koo and Hyouk Ryeol Choi

   Inspection Robot for Hanger Cable of Suspension Bridge Mechanism Design and Analysis

   IEEE/ASME Transactions on Mechatronics, vol.18, no.6, pp.1665-1674, 2013

 

96. Dong-Hyuk Lee, Hyungpil Moon, Ja Choon Koo and Hyouk Ryeol Choi

   Map Building Method for Urban Gas Pipelines Based on Landmark Detection

   International Journal of Control, Automation, and Systems, vol.11, no.1, pp.127-135, 2013

 

95. Uikyum Kim, Junmo Kang, Choonghan Lee, Hyeok Yong Kwon, Soonhwi Hwang, Hyungpil Moon, Ja Choon Koo,

  Jae-Do Nam, Byung Hee Hong, Jae-Boong Choi and Hyouk Ryeol Choi

   A transparent and stretchable graphene-based actuator for tactile display

   Nanotechnology, vol.24, no.14, pp.1-7, 2013

 

94. Ig Mo Koo, Duc Trong Tran, Yoon Haeng Lee, Hyungpil Moon, Ja Choon Koo, Sangdeok Park and Hyouk Ryeol Choi

   Development of a quadruped walking robot AiDIN-III using biologically inspired kinematic analysis

   International Journal of Control, Automation, and Systems, vol.11, no.6, pp.1276-1289, 2013

 

93. Ig Mo Koo, Tran Duc Trong, Yoon Haeng Lee, Hyungpil Moon, Jachoon Koo, Sun Kyu Park and Hyouk Ryeol Choi

   Development of Wall Climbing Robot System by Using Impeller Type Adhesion Mechanism

   Intelligent and Robotic Systems, vol.72, no.1, pp.57-72, 2013

 

92. Taeseon Hwang, Hyeok-Yong Kwon, Joon-Suk Oh, Jung-Pyo Hong, Seung-Chul Hong, Youngkwan Lee,

  Hyouk Ryeol Choi, Kwang Jin Kim, Mainul Hossain Bhuiya and Jae-Do Nam

   Transparent actuator made with few layer graphene electrode and dielectric elastomer, for variable focus lens

   Applied Physics Letters, vol.103, no.2, pp.023106-1~5, 2013

 

91. Sanghoon Kim, Joon-Suk Oh, Tae-seon Hwang, Minho Cho, Youngkwan Lee, Hyouk Ryeol Choi, Seong Woo Kim and

  Jae-Do Nam

   Low-voltage electrophoretic deposition of polyetherimide through quarternization and re-imidization reactions

   Korea-Australia Rheology Journal, vol.25, no.4, pp.261-266, 2013

 

90. Joon-Suk Oh, Sang-Hoon Kim, Taeseon Hwang, Hyuk-Yong Kwon, Tae Hee Lee, Ah-Hyun Bae, Hyouk Ryeol Choi and

  Jae-Do Nam

   Laser-Assisted Simultaneous Patterning and Transferring of Graphene

   The Journal of Physical Chemistry, vol.117, no.1, pp.663-668, 2013

 

89. Seoyoung Kwon, Rujun Ma, Uikyum Kim, Hyouk Ryeol Choi and Seunghyun Baik

   Flexible electromagnetic interference shields made of silver flakes, carbon nanotubes and nitrile butadiene rubber

   Carbon, vol.68, pp.118-124, 2013

 

88. Canh Toan Nguyen, Ngoc Linh Nguyen, Hyungseok Lee, Daegyeong Kim, Choonghan Lee, Hyungpil Moon, Ja Choon Koo,

  Jae-do Nam, JeongHeon Han and Hyouk Ryeol Choi

   Enhancement of transduction performance of a dielectric elastomer actuator based on acrylonitrile butadiene rubber

   Macromolecular Research, vol.21, no.1, pp.85-91, 2012

 

87. Vo-Gia Loc, Ig Mo Koo, Duc Trong Tran, Sangdoek Park, Hyungpil Moon and Hyouk Ryeol Choi

   Body Workspace of Quadruped Walking Robot and its Applicability in Legged Locomotion

   Intelligent and Robotic Systems, vol.67, no.3-4, pp.271-284, 2012

 

86. Rujun Ma, Seoyoung Kwon, Qing Zheng, Hyeok Yong Kwon, Jae Il Kim, Hyouk Ryeol Choi and Seunghyun Baik

   Carbon-Nanotube/Silver Networks in Nitrile Butadiene Rubber for Highly Conductive Flexible Adhesives

   Advanced Materials, vol.24, no.25, pp.3344-3349, 2012

 

85. Pyoung-Chan Lee, Tai-Hoon Han, Taeseon Hwang, Joon-Suk Oh, Se-Joon Kim, Byung-Woo Kim, Youngkwan Lee, 

  Hyouk Ryeol Choi, Sun Kyoung Jeoung,Seung Eul Yoo and Jae-Do Nam

   Electrochemical double layer capacitor performance of electrospun polymer fiber-electrolyte membrane fabricated by solvent-assisted and

   thermally induced compression molding processes

   Journal of Membrane Science, vol.409, no.410, pp.365-370, 2012

 

84. Sang-ik Son, David Pugal, Taeseon Hwang, Hyouk Ryeol Choi, Ja Choon Koo, Youngkwan Lee, Kwang Kim and

  Jae-Do Nam

   Electromechanically driven variable-focus lens based on transparent dielectric elastomer

   Applied Optics, vol.51, no.15, pp.2987-2996, 2012

 

83. Tri Cong Phung, Min Jeong Kim, Hyung Pil Moon, Ja Choon Koo and Hyouk Ryeol Choi

   Exploration of Local Surface Geometry with Minimum Number of Contact Points and Surface Normal Information

   International Journal of Control, Automation, and Systems, vol.10, no.2, pp.383-395, 2012

 

82. Joon-Suk Oh, Sang-Hoon Kim, Taeseon Hwang, Hyuk-Yong Kwon, Tae Hee Lee, Ah-Hyun Bae, Hyouk Ryeol Choi and

  Jae-Do Nam

   Laser-Assisted Simultaneous Patterning and Transferring of Graphene

   Journal of Physical Chemistry C, vol.117, pp.663-668, 2012

 

81. Dong-Ah Lee, Jung-Pyo Hong, Chan-Woo Lee, Joon-Suk Oh, Sung-Bok Kwak, Tai-Hoon Han, Jun-Ho Lee,

  Youngkwan Lee, Byung-Woo Kim, Hyouk Ryeol Choi, Taesung Kim and Jae-Do Nam

   Natural Rubber/Fluoroelastomer Blended Composites Using Colloid Stabilization-Destabilization Method

   Macromolecular Research, vol.20, no.7, pp.673-681, 2012

 

80. Pyoung-Chan Lee, Sieun Kim, Taeseon Hwang, Joon-Suk Oh, Yong-Soo Oh, Lyongsun Pu, Byung-Woo Kim,

  Youngkwan Lee, Hyouk Ryeol Choi and Sun Kyoung Jeoung and Jae-Do Nam

   Tunable surface hardness and dielectric constant of SiCxOy thin film converted from solution-processed organosilicon compound

   Journal of Materials Science, vol.47, no.111, pp.4540-4545, 2012

 

79. Vo-Gia Loc, Ig Mo Koo, Duc Trong Tran, Sangdoek Park, Hyungpil Moon and Hyouk Ryeol Choi

   Improving traversability of quadruped walking robots using body movement in 3D rough terrains

   Robotics and Autonomous Systems, vol.59, issue.12, pp.1036–1048, 2011

 

78. Vo-Gia Loc, Se-gon Roh, Ig Mo Koo, Tran Duc Trong, Ho Moon Kim, Hyungpil Moon and Hyouk Ryeol Choi

   Sensing and Gait Planning of Quadruped Walking and Climbing Robot for Traversing in Complex Environment

   Journal Robotics and Autonomous Systems, vol.58, no.6, pp.666-675, 2010

 

77. Tri Cong Phung, Yong Seok Ihn, Ja Choon Koo and Hyouk Ryeol Choi

   An Enhanced Edge Tracking Method Using a Low Resolution Tactile Sensor

   International Journal of Control, Automation, and Systems, vol.8, no.2, pp.462-467, 2010

 

76. Tri Cong Phung, Yong Seok Ihn, Ja Choon Koo and Hyouk Ryeol Choi

   Edge Identification of a Small Object through a low-resolution tactile sensor array

   International Journal of Precision Engineering and Manufacturing, vol.11, no.2, pp.247-254, 2010

 

75. Byung June Choi, Won Suk You, Hyouk Ryeol Choi and Hyungpil Moon

   Tessellation of the Plane with Magnetic Landmarks for Pose Control and Global Localization

   Electronics Letters, vol.46, no.14, pp.993-995, 2010

 

74. Byung June Choi, Bumsoo Kim, Sung Moon Jin, Ja Choon Koo, Wan Kyun Chung, Hyouk Ryeol Choi and Hyungpil Moon

   Magnetic landmark based position correction technique for mobile robots with hall sensors

   Intelligent Service Robotics, vol.3, no.2, pp.99-113, 2010

 

73. Xianming Ye, Byungjune Choi, Sungchul Kang, and Hyouk Ryeol Choi

   Profile-based Roughness Discrimination with Pen-type Texture Sensor

   International Journal of Control, Automation, and Systems, vol.8, no.4, pp.793-800, 2010

 

72. Joonsuk Oh, Jun-Ho Lee, Ja Choon Koo, Hyouk Ryeol Choi, Youngkwan Lee, Taesung Kim, Nguyen Dang Luong and

  Jae-Do Nam

   Graphene oxide porous paper from amine-functionalized poly(glycidyl methacrylate)/graphene oxide core-shell microspheres

   Journal of Materials Chemistry, vol.20, no.41, 99.9200-9204, 2010

 

71. Nguyen Huu Chuc, Nguyen Huu Lam Vuong, DukSang Kim, Hyungpil Moon, Ja Choon Koo, Youngkwan Lee,

  Jae-do Nam and Hyouk Ryeol Choi

   Design and Control of a Multi-jointed Robot Finger Driven by an Artificial Muscle Actuator

   Advanced Robotics, vol.24, no.14, pp.1983-2003, 2010

 

70. Kyoung-Yong Chun,Youngseok Oh,Jonghyun Rho,Jong-Hyun Ahn,Young-Jin Kim,Hyouk Ryeol Choi and Seunghyun Baik

   Highly conductive, printable and stretchable composite films of carbon nanotubes and silver

   Nature Nanotechnology, vol.5, pp.853-857, 2010

 

69. Oo-Jung Kanga, Dong Ouk Kima, Jun-Ho Leea, Pyoung-Chan Leea, Min-Hye Lee, Youngkwan Lee, Jun Young Lee,

  Hyouk Ryeol Choi, Jong-Ho Lee, Yong-Soo Oh and Jae-Do Nam

   Solvent-assisted graphite loading for highly conductive phenolic resin bipolar plates for proton exchange membrane fuel cells

   Journal of Power Sources, vol.195, no.12, pp.3794-3801, 2010

 

68. Nguyen Huu Chuc, Nguyen Huu Lam Vuong, Duk Sang Kim, Hyung Pil Moon, Ja Choon Koo, Young Kwan Lee,

  Jae-Do Nam and Hyouk Ryeol Choi

   Fabrication and Control of Rectilinear Artificial Muscle Actuator

   IEEE/ASME Transactions on Mechatronics, vol.PP , no.99, pp.1-10, 2010

 

67. Xianming Ye, Hyungpil Moon and Hyouk Ryeol Choi

   Reconstruction of surface texture based on spatial information measured with a pen-type texture sensor

   Intelligent Service Robotics, vol.3, no.3, pp.183-198, 2010

 

66. Se-gon Roh and Hyouk Ryeol Choi

   3D Tag-based RFID System for Recognition of Object

   IEEE Transactions Automation Science and Engineering, vol.6, no.1, pp.55-65, 2009

 

65. Ig Mo Koo, Tae Hun Kang, Gia Loc Vo, Tran Duc Trong, Young Kuk Song and Hyouk Ryeol Choi

   Biologically Inspired Control of Quadruped Walking Robot

   International Journal Control, Automation, and Systems, vol.7, no.4, pp.577-584, 2009

 

64. Tri C. Phung, Seung H. Ha, Yong S. Ihn, Byung J. Choi, Sang M. Lee, Ja C. Koo and Hyouk Ryeol Choi

   An Enhanced Force and Contact Position Sensor for Micro-Manipulations

   International Journal Control, Automation, and Systems, vol.7, no.3, pp.459-467, 2009

 

63. Yong-Tae Kim, Hyungpil Moon, Jae Hoon Park, Hyouk Ryeol Choi, Heung-Sik Noh and Jin-Woo Jung

   Vision-based Modular Docking System for Cooperative Mobile Robots

   International Journal Assistive Robotics and Mechatronics, In press, 2009

 

62. Se-gon Roh, Do Wan Kim, Jung-sub Lee, Hyungpil Moon and Hyouk Ryeol Choi

   In-pipe Robot Based on Selective Drive Mechanism

   International Journal Control, Automation, and Systems, vol.7, no.1, pp.105-112, 2009

 

61. S.J. Park, M.S. Cho, J.D. Nam, I.H. Kim, H.R Choi, J.C. Koo and Y. Lee

   The linear stretching actuation behavior of polypyrrole nanorod in AAO template

   Sensor and Actuators B: Chemical, vol.B135, issue.2, pp.592-596, 2009

 

60. Jun-Ho Lee, Hyoukryeol Choi and Jae-Do Nam

   Tunable electrical properties of polystyrene/gold core-shell structure by in situ metallization of cationic gold complex on selective

   ion-exchange sites

   International Journal Materials Research, vol.24, no.1, pp.253-259, 2009

 

59. Se-gon Roh, Kwangwoong Yang, Jae Hoon Park, Hyungpil Moon, Hongseok Kim, Hogil Lee and Hyouk Ryeol Choi

   A Modularized Personal Robot DRP I: Design and Implementation

   IEEE Transactions Robotics, vol.2, no.2, pp.414-425, 2009

 

58. Baek-Chul Kim, S. J. Park, M. S. Cho, Y. Lee, J. D. Nam Hyouk Ryeol Choi and J. C. Koo

   Optimization of Mechanical Performance of Oxidative Nano-Particle Electrode Nitrile Butadiene Rubber Conducting Polymer Actuator

   Journal of Nanoscience and Nanotechnology, vol.9, no.12, pp.7283-7287, 2009

 

57. Byung June Choi, Sung Moon Jin, Seung Hoon Shin, Ja Choon Koo, Sung Moo Ryew, JinHyun Kim, Woong Hee Son,

  Ki Tak Ahn, Wankyun Chung and Hyouk Ryeol Choi

   Development of Flexible BioRobot Platform for Integrated Clinical Test

   Journal Association for Laboratory Automation, vol.13, no.2, pp.90-96, 2008

 

56. Dong Ouk Kim, Min Hye Lee, Jun Ho Lee, Tae-Woo Lee, Kwang Jin Kim, Young Kwan Lee, Taesung Kim,

   Hyouk Ryeol Choi, Ja Choon Koo, Jae-Do Nam

   Transparent flexible conductor of poly(methyl methacrylate)containing highly-dispersed multiwalled carbon nanotub

   Organic electronics, vol.9, issue.1, pp.01-13, 2008

 

55. Ig Mo Koo, Kwangmok Jung, Ja Choon Koo, Jae-Do Nam, Young Kwan Lee and Hyouk Ryeol Choi

   Development of Soft Actuator Based Wearable Tactile Display

   IEEE Transactions Robotics, vol.24, no.3, pp.549-558, 2008

 

54. Nguyen Huu Chuc, Ja Choon Koo, Young Kwan Lee, Jae Do Nam and Hyouk Ryeol Choi

   Artificial Muscle Actuator Based on the Synthetic Elastomer

   International Journal Control, Automation, and Systems, vol.6, no.6, pp.894-903, 2008

 

53. Huu Chuc Nguyen, Vu Thuy Doan, JongKil Park, Ja Choon Koo, Youngkwan Lee, Jae-do Nam and Hyouk Ryeol Choi

   The effects of additives on the actuating performances of a dielectric elastomer actuator

   Smart Materials and Structures, vol.18, pp.015006-1~9, 2008

 

52. Se-gon Roh, Jae Hoon Park, Young Hoon Lee, Young Kuk Song, Kwang Woong Yang, Moosung Choi, Hong Seok Kim, 

  Ho Gil Lee and Hyouk Ryeol Choi

   Flexible Docking Mechanism with Error-Compensation Capability for Auto Recharging System of Mobile Robots

   International Journal Control, Automation, and Systems, vol.6, no.5, pp.731-739, 2008

 

51. Ja Choon Koo, Kwang Mok Jung, Jong Kil Park, Jae Do Nam, Young Kwan Lee, Jae Wook Jeon, and Hyouk Ryeol Choi

   Representation of a Conceptual Design for a Rectilinear Motion Polymer Actuator

   International Journal Control, Automation, and Systems, vol.5, no.4, pp.429-435, 2007

 

50. M S Cho, H J Seo, J D Nam, Hyouk Ryeol Choi, J C Koo, and Y Lee

   An electroactive conducting polymer actuator based on NBR/RTIL solid polymer electrolyte

   Smart Materials and Structures, vol.16, pp.S237-S242, 2007

 

49. Kwangmok Jung, Joonho Lee, Misuk Cho, Ja Choon Koo, Jae-do Nam, Youngkwan Lee and Hyouk Ryeol Choi

   Development of enhanced synthetic elastomer for energy-efficient polymer actuators

   Smart Materials and Structures, vol.16, pp.S288-S294, 2007

 

48. Gyu-Seok Song, Jun-Ho Lee, Seung-Boo Jung, Youngkwan Lee, Hyouk Ryeol Choi, Ja Choon Koo, Seong-Woo Kim,

  Jae-Do Nam

   Dynamic t-Tdyn-Tg diagram analysis of thermal isomerization

   Polymer, vol.48, pp.3248-3255, 2007

 

47. Byungjune Choi, Kwangmok Jung, Jae-do Nam, Sangmoo Lee, Yasuyoshi Yokokohji, and Hyouk Ryeol Choi

   Multilayered and Arrayed Flexible Tactile Sensor Using PVDF

   Solid State Phenomena, vol.120, pp.229-234, 2007

 

46. M. S. Cho, H. J. Seo, J. D. Nam, Y. Lee, Hyouk Ryeol Choi, J. C. Koo, Y. Son

   Characteristics of PEDOT/NBR/PEDOT Solid Actuator Depending on the NBR Polarity

   Molecular Crystals and Liquid Crystals, vol.472, pp.289-296, 2007

 

45. Thuy Le Truong, Nguyen Dang Luong, Jae-Do Nam, Youngkwan Lee, Hyouk Ryeol Choi, Ja Choon Koo, Huu Nieu Nguyen

   Poly(3,4-ethylenedioxythiophene) Vapor-Phase Polymerization on Glass Substrate for Enhanced Surface Smoothness and Electrical

  Conductivity,

   Macromolecular Research, vol.15, no.5, pp.465-468, 2007

 

44. Kwangmok Jung, Kwang J. Kim, Hyouk Ryeol Choi

   A self-sensing dielectric elastomer actuator

   Sensors and Actuators A: Physical, vol.143, issue.2, pp.343–351, 2007

 

43. Kwangmok Jung, Ja Choon Koo, Jae-do Nam, Young Kwan Lee and Hyouk Ryeol Choi

   Artificial annelid robot driven by soft actuators

   Bioinspiration&Biomimetics, vol.2, pp.S42-S49, 2007

 

42. Misuk Cho, Hyunjoo Seo, Jedo Nam, Hyouk Ryeol Choi, Jachoon Koo, Youngkwan Lee

   High ionic conductivity and mechanical strength of solid polymer electrolytes electrolytes based on NBR/ionic liquid and its application to

   an electrochemical actuator

   Sensors and Actuators B: Chemical, vol.128, pp.70-74, 2007

 

41. Xiao Dong Zhang, Hyouk Ryeol Choi

   Pattern Recognition of Human Grasping Operations Based on EEG

   International Journal Control, Automation, and Systems, vol.4, no.5, pp.592-600, 2006

 

40. K. X. Phan, M. S. Cho, J. D. Nam, Hyouk Ryeol Choi, J. C. Koo, and Y. Lee

   Preparation of Polydivinylbenzene/Au Core-Shell Beads

   Key Engineering Materials, vols.326-328, pp.1515-1518, 2006

 

39. S. H. Lee, S. Y. Lee, M. S. Cho, J. D. Nam, Hyouk Ryeol Choi, J. C. Koo, and Y. Lee

   Renewable resource using cellulose derivatives by melt process

   Key Engineering Materials, vols.326-328, pp.847-850, 2006

 

38. S. Y. Kim, M. S. Cho, J. D. Nam, Hyouk Ryeol Choi, J. C. Koo, and Y. Lee

   Transparent and conductive PEDOT films on PET substrate using an epoxy acrylate binder

   Key Engineering Materials, vols.326-328, pp.1519-1522, 2006

 

37. M. S. Cho, J. D. Nam, Y. Lee, Hyouk Ryeol Choi, J. C. Koo

   Dry Type conducting Polymer Actuator Based on Polypyrrole-NBR/lonic Liquid System

   Molecular Crystals and Liquid Crystals, vol.444, pp.241-246, 2006

 

36. M.S. Cho, H.J. Seo, J.D. Nam, Hyouk Ryeol Choi, J.C. Koo, K.G. Song, Y. Lee

   A solid state actuator based on the PEDOT/NBR system

   Sensors and Actuators B: Chemical, vol.119, issue.2, pp.621–624, 2006

 

35. J. C. Koo, Kwang-Mok Jung, Min-Young Jung, Hyouk Ryeol Choi, J. D. Nam, and Y. K. Lee

   Effect of Pre-strain on the Antagonistically Driven Dielectric Polymer Actuator

   Key Engineering Materials, vol.306-308, pp.1187-1192, 2006

 

34. Hyouk Ryeol Choi, K. M. Jung, M. Y. Jung, J. C. Koo, J. D. Nam, and Y. K. Lee

   Development of a Soft Linear Motion Actuator using Synthetic Rubber

   Key Engineering Materials, vols.306-308, pp.1193-1198, 2006

 

33. Hyouk Ryeol Choi, Min Young Jung, Nguyen Huu Chuc, Jung Woo Kim, Ig Mo Koo, Kwang Mok Jung, Y. K. Lee,

   J. D. Nam, J. C. Koo

   Soft Linear Actuator Based on Dielectric Elastomer

   Key Engineering Materials, vols.326-328, pp.1387-1390, 2006

 

32. Xiaodong Zhang, Taehun Kang, and Hyouk Ryeol Choi

   An Approach for Pattern Recognition of Hand Activities based on EEG and Fuzzy Neural Network

   Journal of Mechanical Science and Technology, vol.19, no.1, pp.87-96, 2005

 

31. Jong won Kwak, Ho June Chi, Kwang Mok Jung, Ja Choon Koo, Jae Wook Jeon, YoungKwan Lee, Jea-do Nam,

  Youngsun Ryew,Hyouk Ryeol Choi

   A Face Robot Actuated With Artificial Muscle Based on Dielectric Elastomer

   Journal of Mechanical Science and Technology, vol.19, no.2, pp.578-588, 2005

 

30. Jun Ho Lee, Jong Hoon Lee, Jae-Do Nam, Hyouk Ryeol Choi, Kwangmok Jung, Jae Wook Jeon, Young Kwan Lee

   Water uptake and migration effects of electroactive ion-exchange polymer metal composite (IPMC) actuator

   Sensors and Actuators A: Physical, vol.118, pp.98-106, 2005

 

29. Se-gon Roh, Hyouk Ryeol Choi

   Differential Drive Inpipe Robot Moving Inside of Urban Gas Pipeline

   IEEE Transactions Robotics, vol.21, no.1, pp.1-17, 2005

 

28. Jae-Do Nam, Sung Duk Hwang, Hyouk Ryeol Choi, Jong Hoon Lee, Kwang J Kim, and Seok Heo

   Electrostrictive polymer nanocomposites exhibiting tunable electrical properties

   Smart Materials and Structures, vol.14, no.1, pp.87-90, 2005

 

27. Hyouk Ryeol Choi, Kwangmok Jung, Sungmoo Ryew, Jae-Do Nam, Jeawook Jeon, Ja Choon Koo, Kazuo Tanie

   Biomimetic Soft Actuator: Design, Modeling, Contorl,and Applications

   IEEE/ASME Transactions Mechatronics, vol.10, no.5, pp.581-586, 2005

 

26. J. C. Koo, Hyouk Ryeol Choi, Min Young Jung, Kwang Mok Jung, J. D. Nam and Y. K. Lee

   Design and Control of Three-DOF Dielectric Polymer Actuator

   Key Engineering Materials, vols.297-300, pp.665-670, 2005

 

25. M. S. Cho, J. D. Nam, Hyouk Ryeol Choi, J. C. Koo and Y. Lee

   Preparation of Solid Polymer Actuator Based on PEDOT/NBR/Ionic Liquid

   Key Engineering Materials, vols.297-300, pp.641-645, 2005

 

24. Hyouk Ryeol Choi, Kwang Mok Jung, Ja Choon Koo, Jae Do Nam, Young Kwan Lee and Mi Suk Cho

   Electrostatically Driven Soft Polymer Actuator Based on Dielectric Elastomer

   Key Engineering Materials, vols.297-300, pp.622-627, 2005

 

23. Kyungsub Lee, Dongouk Kim, Hyungtae Kim, Kwangmok Jung, Hyouk Ryeol Choi, and Jae Do Nam

   PVDF Piezoelectric Film Characteristics by Poling Conditions for Distributed Tactile Sensor

   Polymer(Korea), vol.28, no.5, pp.361-366, 2004

 

22. Seongil Lee, Sang Hyuk Hong, Jae Wook Jeon, Hoo-Goon Cho, Hyouk Ryeol Choi

   Design of Chording Gloves as a Text Input Device

   Lecture Note in Computer Science, vol.3101, pp.201-210, 2004

 

21. Hyouk Ryeol Choi, Jaejun Park, and Taehun Kang

   A Self-contained Wall Climbing Robot with Closed Link Mechanism

   International Journal of Korean Society of Mechanical Engineers (KSME), vol.18, no.4, pp.573-581, 2004

 

20. Sang Sup An, Jae Wook Jeon, Seongil Lee, Hyouk Ryeol Choi, and Hoo-Gon Choi

   A Pair of Wireless Braille-Based Chording Gloves

   Lecture Note in Computer Science, vol.3118, pp.490-497, 2004

 

19. Taehun Kang, Hyouk Ryeol Choi, and Moonsang Kim

   Development of Anthropomorphic Robot Hand SKK Robot Hand I

   International Journal of Korean Society of Mechanical Engineers (KSME), vol.17, no.2, pp.230-238, 2003

 

18. Kwangmok Jung, Hyouk Ryeol Choi, Jaedo Nam

   Investigations on Actuation Characteristics of IPMC Artificial Muscle Actuator

   Sensors and Actuators A Physical, vol.107, pp.183-192, 2003

 

17. J. D. Nam, Hyouk Ryeol Choi, Y. S. Tak, K. J. Kim

   Novel Electroactive, Silicate Nanocomposites Prepared to Be Used As Actuators and Artificial Muscles

   Sensors and Actuators A Physical, vol.105, pp.83-90, 2003

 

16. J. H. Lee, D. S. Lee, H. K. Kim, Y. K. Lee, Hyouk Ryeol Choi, H. M. Kim, J. W. Jeon, Y. S. Tak, and J. D. Nam

   Preparation and Characterization of Electro-Active IPMC(Ion-exchange Polymer Metal Composite) Actuator

   Polymer(Korea), vol.26, no.1, pp.105-112, 2002

 

15. Sungdoc Hwang, Kyungsub Lee, Hongkyeong Kim, Hyouk Ryeol Choi, Hunmo Kim, Jae Wook Jeon,

  Young Kwan Lee, and Jae Do Nam

   A Study of Electrostrictive Polymer(EP) Actuator Using Dielectric Elastomers

   Polymer (Korea), vol.26, no.1, pp.113-120, 2002

 

14. Dal-Yeon Hwang, Blake Hannaford, and Hyouk Ryeol Choi

   Feasible Scaled Region of Teleoperation Based on the Unconditional Stability

   Transactions Control, Automation, and Systems Engineering, vol.4, no.1, pp.32-37, 2002

 

13. Sungmoo Ryew, Hyouk Ryeol Choi

   Double Active Universal Joint (DAUJ): Robotic Joint Mechanism for Humanlike Motions

   IEEE Transactions Robotics and Automation, vol.17, no.3, pp.290-300, 2002

 

12. Tae-Geun Noh, Yongsug Tak, Jae-Do Nam, Hyouk Ryeol Choi

   Electrochemical Characterization of Polymer Actuator with Large Interfacial Area

   Electrochimica Acta, vol.47, pp.2341-2346, 2002

 

11. Y. J. Song, W. S. Shin, H. K. Kim, Hyouk Ryeol Choi, H. M. Kim, J. W. Jeon, Y. K. Lee, J. D. Nam, and D. S. Lee

   Synthesis and Characterization of Electro-Active Poly(2-acrylamido-2-methylpropanesulfonic acid) Polymer Gel Actuator

   Polymer (Korea), vol.25, no.5, pp.736-743, 2001

 

10. J. T. Park, Hyouk Ryeol Choi, H. M. Kim, J. W. Jeon, J. D. Nam, D. S. Lee, M. S. Kim, and Y. Lee

   Preparation and Characterization of Polypyrrole Electroactive Actuators

   Polymer (Korea), vol.25, no.6, pp.826-832, 2001

 

9. Dal-Yeon Hwang, Blake Hannaford, Hyouk Ryeol Choi

   Identification of feasible scaled teleoperation region based on scaling factors and sampling rates

   International Journal Korean Society of Mechanical Engineers (KSME), vol.5, no., pp.1-9, 2001

 

8. Hyouk Ryeol Choi, Sung-Moo Ryew

   Robotic system with active steering capability for internal inspection of urban gas pipelines

   Mechatronics, vol.12, no.5, pp.713-736, 2001

 

7. Hyouk Ryeol Choi, Sung-Moo Ryew

   Cooperative Manipulation of a Virtual Object by Multiple Remote Users

   International Journal Korean Society of Mechanical Engineers (KSME), vol.14, no.9, pp.956-967, 2000

 

6. Hyouk Ryeol Choi, J. H. Kim, S. R. Oh

   Probing the Curvature of a Convex Object Via Discrete Active Touch

   Advanced Robotics, vol.13, no.4, pp.381-399, 1999

 

5. Hyouk Ryeol Choi, Wan-Kyun Chung and Youngil Youm

   A Method of Compliance Control of Redundant Manipulator

   International Journal Korean Society of Mechanical Engineers (KSME), vol.10, no.2, pp.119-127, 1996

 

4. Hyouk Ryeol Choi, Wan-Kyun Chung and Youngil Youm

   Control of Grasp Stiffness Using a Multifingered Robot Hand with Redundancy

   Robotica, vol.13, part.4, pp.351-362, 1995

 

3. Hyouk Ryeol Choi, Wan-Kyun Chung and Youngil Youm

   Sfiffness Analysis and Control of Multifingered Robot Hand

   Journal of Dynamic Systems Measurement and Control-Transactions ASME, vol.117, pp.435-439, 1995

 

2. Hyouk Ryeol Choi, YoumYoung-Tae Lee, J. H. Kim and Wan-Kyun Chung

   Control of a Coupled Tendon Driven Multifingered Robot Hand

   Laboratory Robotics and Automation, vol.6, no.6, pp.301-311, 1994

 

1. Young Tae Lee, Hyouk Ryeol Choi, Wan Kyun Chung and Youngil Youm

   Stiffness Control of a Coupled Tendon Driven Robot Hand

   IEEE Control System Magazine, vol.14, no.4, pp.10-19, 1994