Decentralized H∞ controller design for descriptor systems

Guisheng Zhai, Naoki Koyama, Masaharu Yoshida

研究成果: Conference article査読

1 被引用数 (Scopus)


This paper considers a decentralized H∞, control problem for multichannel linear time-invariant (LTI) descriptor systems. Our interest is to design a low order dynamic output feedback controller. The control problem is reduced to a feasibility problem of a bilinear matrix inequality (BMI) with respect to variables of a coefficient matrix defining the controller, a Lyapunov matrix and a matrix related to the descriptor matrix. There is no globally effective method for solving general BMIs. In this paper, under a matching condition between the descriptor matrix and the measurement output matrix (or the control input matrix), we propose to set the Lyapunov matrix in the BMI as block diagonal appropriately so that the BMI is reduced to LMIs.

ジャーナルIFAC Proceedings Volumes (IFAC-PapersOnline)
出版ステータスPublished - 2004 1 1
イベント10th IFAC/IFORS/IMACS/IFIP Symposium on Large Scale Systems: Theory and Applications, LSS 2004 - Osaka, Japan
継続期間: 2004 7 262004 7 28

ASJC Scopus subject areas

  • Control and Systems Engineering

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