대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2000년도 추계학술대회 논문집 학회본부 D
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- Pages.703-705
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- 2000
강인 적응 비선형 제어 설계
A Robust Adaptive Nonlinear Control Design
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Kim, Dong-Hun
(Hanyang University) ;
- Kim, Eung-Seok (Halla University) ;
- Hyun, Keun-Ho (Shinsung College) ;
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Yang, Hai-Won
(Hanyang University)
- 발행 : 2000.11.25
초록
In this paper, we design a robust adaptive controller for a nonlinear systems with uncertainties to be rejected via disturbance adaptation law. The nonlinear system considered in this paper has unknown nonlinear functions being influenced by external disturbance. The upper bounds of unknown nonlinear functions at each time is estimated by using disturbance adaptation law. The estimated nonlinear functions are used to design stabilizing function and control of input. Tuning function is used to estimate unknown system parameter without overparametrization. A set-point regulation error converges to a residual set close to zero asymptotically fast.
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