Memory observer-based output feedback control for linear time-delay systems

Takehito Azuma, Hiroyuki Naito, Seiichi Sagara, Masayuki Fujita, Kenko Uchida

研究成果: Conference article査読

3 被引用数 (Scopus)

抄録

This paper considers synthesis problems of stabilizing dynamic output feedback controllers for linear time-delay systems via infinite-dimensional Linear Matrix Inequality (LMI) approach. We derive an existence condition and an explicit formula of dynamic output feedback controllers for linear time-delay systems, which guarantee the internal stability of the closed loop systems. The derived dynamic output feedback controllers can be interpreted as controllers which consist of memory state feedback controllers and memory observers. Next, we introduce a technique to reduce conditions for synthesis in the form of infinitedimensional LMIs to a finite number of LMIs. and present a feasible algorithm for synthesis of controllers based on the finite-dimensional LMIs. Finally we demonstrate the efficacy of the proposed dynamic output feedback controllers by a numerical case study.

本文言語English
ページ(範囲)209-214
ページ数6
ジャーナルIFAC Proceedings Volumes (IFAC-PapersOnline)
36
19
DOI
出版ステータスPublished - 2003 1月 1
イベント4th IFAC Workshop on Time Delay Systems, TDS 2003 - Rocquencourt, France
継続期間: 2003 9月 82003 9月 10

ASJC Scopus subject areas

  • 制御およびシステム工学

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