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.
YU Lianzhi, YAN Guozheng, MA Guanying, ZAN Peng
. Analysis of actuating mechanics
characteristics for a flexible miniature robot system[J]. Frontiers of Mechanical Engineering, 2008
, 3(1)
: 66
-70
.
DOI: 10.1007/s11465-008-0006-5
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