Topology optimization for design of a 3D-printed constant-force compliant finger

CH Liu, FM Chung, YP Ho - IEEE/ASME Transactions on …, 2021 - ieeexplore.ieee.org
A compliant constant-force mechanism is a passive force regulation device that can
generate a nearly constant output force over a range of input or output displacements while …

Topology optimization and prototype of a three-dimensional printed compliant finger for grasping vulnerable objects with size and shape variations

CH Liu, CH Chiu, TL Chen… - Journal of …, 2018 - asmedigitalcollection.asme.org
This study presents a topology optimization method to synthesize an innovative compliant
finger for grasping objects with size and shape variations. The design domain of the …

Topology optimization and prototype of a multimaterial-like compliant finger by varying the infill density in 3D printing

CH Liu, Y Chen, SY Yang - Soft Robotics, 2022 - liebertpub.com
This study presents a multimaterial topology optimization method for design of multimaterial
compliant mechanisms. Traditionally, the objective function in topology optimization for …

Optimal design of a motor-driven three-finger soft robotic gripper

CH Liu, FM Chung, Y Chen, CH Chiu… - … ASME Transactions on …, 2020 - ieeexplore.ieee.org
This article presents an innovative, motor-driven, three-finger compliant gripper for adaptive
grasping of size-varied delicate objects. An optimized compliant finger design is identified …

Optimal design of a compliant constant-force mechanism to deliver a nearly constant output force over a range of input displacements

CH Liu, MC Hsu, TL Chen, Y Chen - Soft Robotics, 2020 - liebertpub.com
This study presents an optimal design procedure, including topology and geometry
optimization methods to design a compliant constant-force mechanism, which can generate …

Design and development of a topology-optimized three-dimensional printed soft gripper

H Zhang, AS Kumar, JYH Fuh, MY Wang - Soft robotics, 2018 - liebertpub.com
In the past decade, a rich repertoire of soft robots, designed from biomimetic and intuitive
approaches, has been developed to overcome challenges faced by their rigid-bodied …

Topology optimized design, fabrication and evaluation of a multimaterial soft gripper

H Zhang, AS Kumar, JYH Fuh… - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
In this paper, a systemic approach to design and fabricate a multimaterial soft gripper is
proposed. Driven by pneumatic pressure, the soft material inside the gripper acts as …

[图书][B] Topology optimization of compliant mechanisms

X Zhang, B Zhu - 2018 - Springer
Compliant mechanisms are flexible structures which can generate the desired motion by
undergoing elastic deformation instead of through rigid linkage/joints as in rigid body …

Closed-structure compliant gripper with morphologically optimized multi-material fingertips for aerial grasping

LY Lee, OA Syadiqeen, CP Tan… - IEEE Robotics and …, 2021 - ieeexplore.ieee.org
Aerial grasping empowers unmanned aerial vehicles to find applications beyond structured
logistics. However, it brings a number of challenges including inaccurate positioning of the …

Optimal design of a soft robotic gripper for grasping unknown objects

CH Liu, TL Chen, CH Chiu, MC Hsu, Y Chen, TY Pai… - Soft robotics, 2018 - liebertpub.com
This study presents the design of an underactuated, two-finger, motor-driven compliant
gripper for grasping size-varied unknown objects. The gripper module consists of one main …