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Dynamic output-feedback receding horizon H-infinity controller design

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Název: Dynamic output-feedback receding horizon H-infinity controller design
Autoři: Jeong, SC, Moon, JH, Park, PG
Přispěvatelé: 전자전기공학과, 10055004, Park, PG
Informace o vydavateli: INST CONTROL AUTOMATION & SYSTEMS ENG
Rok vydání: 2004
Sbírka: Pohang University of Science and Technology (POSTECH): Open Access System for Information Sharing (OASIS)
Témata: asymptotic stability, dynamic output-feedback controller, LMI, receding horizon H-infinity control, MODEL-PREDICTIVE CONTROL, TIME-VARYING SYSTEMS, TRACKING CONTROL, LINEAR-SYSTEMS, LPV SYSTEMS, STABILITY, CONSTRAINTS, MATRIX, SET
Popis: In this paper, we present a dynamic output-feedback receding horizon H-infinity controller for linear discrete-time systems with disturbance. The controller is obtained numerically from the finite horizon output-feedback H-infinity optimization problem, which is, in fact, hardly solved analytically. Under a matrix inequality condition on the terminal weighting matrix, the monotonic decreasing property of the cost is shown. This property guarantees both the closed-loop stability and the H-infinity norm bound. Then, we extend the proposed design method to a reference tracking problem and a problem for time-varying systems. Numerical examples are given to illustrate the performance of the proposed controller. ; X ; 1 ; 1 ; scie ; scopus ; kci ; other
Druh dokumentu: article in journal/newspaper
Jazyk: English
Relation: INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS; 475; 484; SCI급, SCOPUS 등재논문; SCIE; Automation & Control Systems; https://oasis.postech.ac.kr/handle/2014.oak/24836; 5062; 000226162500006
Dostupnost: https://oasis.postech.ac.kr/handle/2014.oak/24836
Přístupové číslo: edsbas.3081A365
Databáze: BASE
Popis
Abstrakt:In this paper, we present a dynamic output-feedback receding horizon H-infinity controller for linear discrete-time systems with disturbance. The controller is obtained numerically from the finite horizon output-feedback H-infinity optimization problem, which is, in fact, hardly solved analytically. Under a matrix inequality condition on the terminal weighting matrix, the monotonic decreasing property of the cost is shown. This property guarantees both the closed-loop stability and the H-infinity norm bound. Then, we extend the proposed design method to a reference tracking problem and a problem for time-varying systems. Numerical examples are given to illustrate the performance of the proposed controller. ; X ; 1 ; 1 ; scie ; scopus ; kci ; other