TY - CHAP

T1 - Decentralized H∞ controller design for large-scale systems

T2 - Proceedings of the 1996 35th IEEE Conference on Decision and Control. Part 3 (of 4)

AU - Ikeda, Masao

AU - Zhai, Guisheng

AU - Fujisaki, Yasumasa

PY - 1996

Y1 - 1996

N2 - This paper considers a decentralized H∞ control problem for large-scale systems consisting of a number of interconnected subsystems with the information structure constraints which are compatible with the subsystems. The H∞ control specification is imposed on the transfer function from the disturbance input to the controlled output of the overall closed-loop system. The decentralized H∞ control problem is reduced to a feasibility problem of a bilinear matrix inequality (BMI). To solve the BMI, an algorithm is proposed using the idea of the Homotopy method, where the interconnections between subsystems are increased gradually from zeros to the given magnitudes. The case where polytopic perturbations exist in the interconnections is also treated.

AB - This paper considers a decentralized H∞ control problem for large-scale systems consisting of a number of interconnected subsystems with the information structure constraints which are compatible with the subsystems. The H∞ control specification is imposed on the transfer function from the disturbance input to the controlled output of the overall closed-loop system. The decentralized H∞ control problem is reduced to a feasibility problem of a bilinear matrix inequality (BMI). To solve the BMI, an algorithm is proposed using the idea of the Homotopy method, where the interconnections between subsystems are increased gradually from zeros to the given magnitudes. The case where polytopic perturbations exist in the interconnections is also treated.

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M3 - Chapter

AN - SCOPUS:0030377962

T3 - Proceedings of the IEEE Conference on Decision and Control

BT - Proceedings of the IEEE Conference on Decision and Control

A2 - Anon, null

Y2 - 11 December 1996 through 13 December 1996

ER -