A Novel Space Robot with Triple Cable-Driven Continuum Arms for Space Grasping

Author:

Dai Yicheng12,Li Zuan1,Chen Xinjie1,Wang Xin1ORCID,Yuan Han12

Affiliation:

1. School of Mechanical Engineering and Automation, Harbin Institute of Technology Shenzhen, Shenzhen 518055, China

2. Guangdong Key Laboratory of Intelligent Morphing Mechanisms and Adaptive Robotics, Shenzhen 518055, China

Abstract

With the increasing demand of human beings for space exploration, space robots show great development potential. When grasping space objects with different sizes and shapes, cable-driven continuum arms have better performance than traditional robots. In this paper, a novel space robot with triple cable-driven continuum arms is proposed, which can achieve compliant grasping through multi-arm cooperation. The kinematic model of the robot is proposed and verified through simulations and experiments. Results show that the maximum repeat positioning error is no larger than 1 mm and the maximum tracking error is no larger than 2 mm, compared to the 300 mm long arm. In addition, the demonstration experiment of grasping a ball indicates the good performance of the robot in compliant grasping.

Funder

National Natural Science Foundation of China

Science and Technology Innovation Committee of Shenzhen

Program of Shenzhen Peacock Innovation Team

Publisher

MDPI AG

Subject

Electrical and Electronic Engineering,Mechanical Engineering,Control and Systems Engineering

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Design and Motion Analysis of a Snake Robot with Serial and Parallel Motion Modes;2024 6th International Conference on Reconfigurable Mechanisms and Robots (ReMAR);2024-06-23

2. Investigation on the multi-solution problem of the kinetostatics of cable-driven continuum manipulators;2024 IEEE International Conference on Robotics and Automation (ICRA);2024-05-13

3. Soft Robots for On-Orbit Servicing (OOS) Missions;Lecture Notes in Networks and Systems;2024

4. Kinematics Model for Guiding a 3D Printing Nozzle Using a Continuum-soft Arm;2023 IEEE 11th International Conference on Systems and Control (ICSC);2023-12-18

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