구속된 환경에서의 여유자유도 로봇의 기구학적 제어와 원자력 발전소 노즐댐 장/탈착작업에의 적용Kinematic Control of Redundant Robots in the Constrained Environment and Its Application to a Nozzle Dam Installation/Detachment Task

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In this paper, a closed-from formulation for inverse kinematics of robot manipulators with kinematic redundancy under the contrained environment has been derived using the KuhnTucker condition, the extended Lagrange multiplier method and the working set method. The proposed algorithm satisfies the necessary and sufficient conditions for optimization subject to equality and inequality constraints. In addition, computationally efficient kinematic control methods have been proposed using differential kinematics and gradient projection method. The effectiveness of the proposed methods has been demonstrated with a 4-dof planar robot, and then a 7-dof spatial robot as practical application to the nozzle dam task in the Nuclear Power Plant.
Publisher
대한기계학회
Issue Date
1996-12
Language
Korean
Citation

대한기계학회논문집, v.20, no.12, pp.3871 - 3882

ISSN
1226-4873
URI
http://hdl.handle.net/10203/15539
Appears in Collection
ME-Journal Papers(저널논문)
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