서지주요정보
개선된 반복 학습제어 알고리즘 및 대규모 시스템에의 응용 = Improved iterative learning control algorithms and their applications for large scale dynamic systems
서명 / 저자 개선된 반복 학습제어 알고리즘 및 대규모 시스템에의 응용 = Improved iterative learning control algorithms and their applications for large scale dynamic systems / 황동환.
저자명 황동환 ; Hwang, Dong-Hwan
발행사항 [대전 : 한국과학기술원, 1991].
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등록번호

8001708

소장위치/청구기호

학술문화관(문화관) 보존서고

DEE 9123

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초록정보

For the complete trajectory tracking of uncertain dynamic systems, iterative learning control methods are proposed and sufficient conditions for convergency are provided. Dynamic systems that are considered in the dissertation are linear systems, a class of nonlinear systems and large scale interconnected systems, and, suitable methods are applied according to the types of dynamic systems. For a class of linear continuous-time dynamic systems with unknown but periodic parameters, a method of iterative leaning control algorithm incorporating a system parameter estimator is presented, and a similar algorithm is also presented for a class of linear discrete-time dynamic systems. The proposed sufficient conditions are easier to check and more specific than previous works. For a class of nonlinear continuous-time dynamic systems, a method is proposed, in which a nonlinear system model is used. The presented sufficient condition is related only to the input matrix. The method is shown to be applicable to the continuous-path control of a robot manipulator. It is also shown that the method for the linear discrete-time dynamic systems can be extended to nonlinear dynamic systems. Finally, decentralized iterative learning control methods are presented for a class of large scale interconnected linear dynamic systems, in which the iterative learning controller in each subsystem operates in its local subsystem exclusively with no exchange of information between subsystems. Sufficient conditions for convergence of the algorithms are given. In particular, the algorithms are useful for the systems having large uncertainty of interconnect terms. The effectiveness of the proposed methods is shown via computer simulations.

서지기타정보

서지기타정보
청구기호 {DEE 9123
형태사항 viii, 106 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 수록
저자명의 영문표기 : Dong-Hwan Hwang
지도교수의 한글표기 : 변증남
지도교수의 영문표기 : Zeung-Nam Bien
학위논문 학위논문(박사) - 한국과학기술원 : 전기 및 전자공학과,
서지주기 참고문헌 : p. 100-106
주제 Adaptive control systems
Iterative methods (Mathematics)
대규모 시스템 --과학기술용어시소러스
학습 제어 --과학기술용어시소러스
적응 제어 --과학기술용어시소러스
파라미터 추정 --과학기술용어시소러스
Large scale systems
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