Development of a Bio-inspired Wall-Climbing Robot Composed of Spine Wheels, Adhesive Belts and Eddy Suction Cup

Author:

Liu JinfuORCID,Xu Linsen,Chen Shouqi,Xu Hong,Cheng Gaoxin,Xu Jiajun

Abstract

SUMMARYA novel wall-climbing robot with multiple attachment modes is proposed. For uneven surfaces, the mechanical model of a spine wheel is brought out to grab the surfaces with its multi-spines. For smooth surfaces, an adhesive belt is obtained by the industrial synchronous belt and the polyurethane material to adhere to the surfaces. To avoid the robot overturning, an adsorption device with flexible skirt edge is presented. In addition, the normal force and motor torque are evaluated respectively. Finally, the prototype of the wall-climbing robot is manufactured and tested, and the experimental results show that the robot could climb the wall surface 0–360° with a maximum load of 0.5 kg.

Publisher

Cambridge University Press (CUP)

Subject

Computer Science Applications,General Mathematics,Software,Control and Systems Engineering

Reference29 articles.

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2. 17. Asbeck, A. T. , Kim, S. , McClung, A. , Parness, A. and Cutkosky, M. R. , “Climbing Walls with Microspines,” Proceedings of the IEEE International Conference on Robotics and Automation, Orlando, USA (IEEE, 2006) pp. 4315–4317.

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