C
Chih-Hsing Liu
Researcher at National Cheng Kung University
Publications - 36
Citations - 547
Chih-Hsing Liu is an academic researcher from National Cheng Kung University. The author has contributed to research in topics: Topology optimization & Compliant mechanism. The author has an hindex of 11, co-authored 33 publications receiving 344 citations. Previous affiliations of Chih-Hsing Liu include Georgia Institute of Technology & Agency for Science, Technology and Research.
Papers
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Journal ArticleDOI
Optimal Design of a Soft Robotic Gripper for Grasping Unknown Objects.
Chih-Hsing Liu,Ta Lun Chen,Chen Hua Chiu,Mao Cheng Hsu,Yang Chen,Tzu Yang Pai,Wei Geng Peng,Yen Pin Chiang +7 more
TL;DR: The proposed compliant gripper is a low-cost design that can be used in grasping of size-varied vulnerable objects and shows that objects with the sizes between 42 and 141 mm can be grasped by the developed soft robotic gripper.
Journal ArticleDOI
Optimal Design of a Motor-Driven Three-Finger Soft Robotic Gripper
TL;DR: This article presents an innovative, motor-driven, three-finger compliant gripper for adaptive grasping of size-varied delicate objects and prototyped by three-dimensional printing using thermoplastic elastomer, which agrees well with simulation results.
Journal ArticleDOI
Dynamic Modeling of Damping Effects in Highly Damped Compliant Fingers for Applications Involving Contacts
Chih-Hsing Liu,Kok-Meng Lee +1 more
TL;DR: In this paper, a coupled computational and experimental method is presented to characterize the damping coefficient of a continuum structure, particularly, its applications for analyzing the effect of a highly damped compliant finger on contact-induced forces and stresses.
Journal ArticleDOI
Topology Synthesis and Optimal Design of an Adaptive Compliant Gripper to Maximize Output Displacement
TL;DR: An efficient soft-add topology optimization algorithm is developed to synthesize the optimal topology of the ACG, which provides numerical methods for design and analysis of compliant mechanisms with better computational efficiency and to develop an innovative adaptive compliant gripper for fast grasping of unknown objects.
Journal ArticleDOI
Explicit dynamic finite element analysis of an automated grasping process using highly damped compliant fingers
Kok-Meng Lee,Chih-Hsing Liu +1 more
TL;DR: It is expected that the FEA-based method presented here can be extended to a spectrum of applications where flexible multibody dynamics involving large deformable contacts and highly damped behaviors plays an important role.