A micro snake-like robot for small pipe inspection
Authors:
- 23 April 2004
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 303-308
Abstract
The goal of this research is development of a micro robot which can negotiate pipes whose diameter varies widely. The robot mechanism is based on "snaking drive". First, in section 1 to 4, basic characteristics of the snaking drive are discussed: the principle of the snaking drive is shown, theoretical fundamental formulas are derived, and the motions of the robot are simulated. Second, in section 5, a micro robot was designed, fabricated and tested. And fundamental experiments of the robot are shown. Third, in section 6, two application experiments are shown: one is a stabilization of camera image, and the other is a robot steering at branches. The robot moved in pipes whose diameter varies between 18 mm to 100 mm with the maximum speed of 36 mm/s. And the robot could negotiate T-branches and L-bends of pipes.Keywords
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