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A Novel Soft Wrist Joint with Variable Stiffness

  • Harbin Institute of Technology Shenzhen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper presents a novel soft wrist joint made up of two soft variable stiffness bending joints and one soft torsion joint. The soft variable stiffness bending joint can achieve bending motion with variable stiffness and the motion of the soft bending actuator does not influence the terminal position of the soft bending joint, which provides a prerequisite for subsequent accuracy control. The torque of the soft torsion actuator is generated from four uniformly distributed spiral chambers and fiber-reinforced ropes, which can enhance torsion. The soft wrist joints are obtained by assembling them in series, providing a new solution for the soft robotic arm.

Original languageEnglish
Title of host publicationIntelligent Robotics and Applications - 15th International Conference, ICIRA 2022, Proceedings
EditorsHonghai Liu, Weihong Ren, Zhouping Yin, Lianqing Liu, Li Jiang, Guoying Gu, Xinyu Wu
PublisherSpringer Science and Business Media Deutschland GmbH
Pages346-356
Number of pages11
ISBN (Print)9783031138218
DOIs
StatePublished - 2022
Event15th International Conference on Intelligent Robotics and Applications, ICIRA 2022 - Harbin, China
Duration: 1 Aug 20223 Aug 2022

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume13456 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference15th International Conference on Intelligent Robotics and Applications, ICIRA 2022
Country/TerritoryChina
CityHarbin
Period1/08/223/08/22

Keywords

  • Soft torsion joint
  • Soft variable stiffness actuator
  • Soft wrist joint

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