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Analysis of actuating mechanics characteristics for a flexible miniature robot system
Authors:Lianzhi YU  Guozheng YAN  Guanying MA  Peng ZAN
Affiliation:(1) College of Optoelectric & Electric Information Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, China;(2) Lab 820, School of Electric Information and Electrical Engineering, Shanghai Jiaotong University, Shanghai, 200240, China
Abstract:Based on the inchworm movement, a miniature endoscope inspection robot system with a flexible structure is designed. The system is actuated by a pneumatic rubber actuator with three degrees of freedom, and it holds its position by air chambers. The actuating mechanics characteristics of the robot are analyzed. An electro-pneumatic pressure system is designed to control the motion of the robot. Results of the calculation and experiments are consistent, and the robot system can move smoothly in a soft tube. __________ Translated from Chinese Journal of Scientific Instrument, 2007, 28(1): 7–11 [译自: 仪器仪表学报]
Keywords:flexible robot system  pneumatic artificial muscle  actuating mechanics characteristics  analysis
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