Generalized Kalman―Yakubovich―Popov Lemma for 2-D FM LSS Model
In: IEEE transactions on automatic control, Jg. 57 (2012), Heft 12, S. 3090-3103
Online
academicJournal
- print, 42 ref
Zugriff:
This paper is concerned with the generalized Kalman-Yakubovich-Popov (KYP) lemma for 2-D Fornasini-Marchesini local state-space (FM LSS) systems. By carefully analyzing the feature of the states in 2-D FM LSS models, a linear matrix inequality (LMI) characterization for a rectangular finite frequency region is constructed and then by combining this characterization with S-procedure, a generalized KYP lemma is proposed for 2-D FM LSS models. As applications of the developed KYP lemma, new conditions are further derived for designing controllers guaranteeing finite frequency positive realness of the closed-loop systems where both state-feedback and dynamic output-feedback control laws are considered. Finally, two illustrative examples clearly show the effectiveness of the proposed results. The main contribution of the paper is trifold: 1) a novel characterization for a finite frequency region has been developed; 2) a generalized KYP lemma has been proposed, including the existing bounded realness and positive realness results as special cases; and 3) systematic methods for finite frequency positive real control of 2-D systems have been presented.
Titel: |
Generalized Kalman―Yakubovich―Popov Lemma for 2-D FM LSS Model
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Autor/in / Beteiligte Person: | XIANWEI, LI ; HUIJUN, GAO ; CHANGHONG, WANG |
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Zeitschrift: | IEEE transactions on automatic control, Jg. 57 (2012), Heft 12, S. 3090-3103 |
Veröffentlichung: | New York, NY: Institute of Electrical and Electronics Engineers, 2012 |
Medientyp: | academicJournal |
Umfang: | print, 42 ref |
ISSN: | 0018-9286 (print) |
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