Gain optimization under control structure and stability region constraints

Phatak, Makarand S and Keerthi, Sathiya S (1996) Gain optimization under control structure and stability region constraints. In: International Journal of Control, 63 (5). pp. 849-864.

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Abstract

In this paper we consider the problem of optimizing the Frobenious norm of linear static feedback gains of a system with control structure and stability region constraints. We consider four important control structure constraints: 1) static output feedback; 2) constant gain feedback for multiple operating conditions; 3) two-controller feedback; and 4) decentralized feedback. We obtain a nonlinear programming formulation for the optimization problem and present an effective numerical approach for solving it. We include four examples.

Item Type:	Journal Article
Additional Information:	Copyright of this article belongs to Taylor and Francis Group.
Department/Centre:	Division of Electrical Sciences > Computer Science & Automation (Formerly, School of Automation)
Date Deposited:	14 Jan 2008
Last Modified:	12 Jan 2012 07:19
URI:	http://eprints.iisc.ernet.in/id/eprint/11151

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