Design and control of a soft robotic arm

This dissertation presents a novel soft robotic material-based gripper which is controlled by tendon driven system. One of significant characteristic of the gripper is stiffness changing ability. The soft robotic material constructs a kind of structured fabric which looks like chain mail. In unva...

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Bibliographic Details
Main Author: Zhang, Bojian
Other Authors: Yifan Wang
Format: Thesis-Master by Coursework
Language:English
Published: Nanyang Technological University 2022
Subjects:
Online Access:https://hdl.handle.net/10356/157021
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Institution: Nanyang Technological University
Language: English
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Summary:This dissertation presents a novel soft robotic material-based gripper which is controlled by tendon driven system. One of significant characteristic of the gripper is stiffness changing ability. The soft robotic material constructs a kind of structured fabric which looks like chain mail. In unvacuumed situation, the components of fabric have no interlock which creates flexibility of gripper. Once applying vacuumed situation, the particles interlock, the chain mail jam, and gripper harden. The dissertation describes the concept, the snake-shaped gripper, and the control system design.