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  5. Design and Control of a Snake Robot With a Gripper for Inspection and Maintenance in Narrow Spaces

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Article
en
2023

Design and Control of a Snake Robot With a Gripper for Inspection and Maintenance in Narrow Spaces

0 Datasets

0 Files

en
2023
Vol 8 (5)
Vol. 8
DOI: 10.1109/lra.2023.3265591

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Aiguo Song
Aiguo Song

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Zichao Ji
Guangming Song
Fei Wang
+2 more

Abstract

This letter presents a snake robot with a gripper for inspection and maintenance in narrow spaces. The proposed robot has a gripper equipped with a camera and a laser distance sensor that can inspect the surroundings and grasp objects. The control methods of the proposed robot consist of three parts: 1) A double-layer controller based on central pattern generator (CPG) realizes the locomotion of the robot in narrow spaces. 2) A circular posture is proposed to avoid rollover and improve the payload capacity when the robot is grasping or manipulating an object on either side. 3) A three-stage grasping strategy is proposed to realize semi-automatic grasping operations. A prototype of the robot has been developed and the effectiveness of the proposed control methods have been verified in the payload capacity test, target grasping test, and pick-transport-place experiment.

How to cite this publication

Zichao Ji, Guangming Song, Fei Wang, Yawen Li, Aiguo Song (2023). Design and Control of a Snake Robot With a Gripper for Inspection and Maintenance in Narrow Spaces. , 8(5), DOI: https://doi.org/10.1109/lra.2023.3265591.

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Publication Details

Type

Article

Year

2023

Authors

5

Datasets

0

Total Files

0

Language

en

DOI

https://doi.org/10.1109/lra.2023.3265591

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