A robust fuzzy logic controller for robot manipulators withuncertainties |
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Authors: | Soo Yeong Yi Myung Jin Chung |
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Affiliation: | Div. of Mech. & Control Syst., Korea Inst. of Sci. & Technol., Seoul. |
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Abstract: | Owing to load variation and unmodeled dynamics, a robot manipulator can be classified as a nonlinear dynamic system with structured and unstructured uncertainties. In this paper, the stability and robustness of a class of the fuzzy logic control (FLC) is investigated and a robust FLC is proposed for a robot manipulator with uncertainties. In order to show the performance of the proposed control algorithm, computer simulations are carried out on a simple two-link robot manipulator. |
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