Optimal control of multirate sampled-data feedback systems via a polynomial approach

Truman, A.W. and Govan, M. (2003) Optimal control of multirate sampled-data feedback systems via a polynomial approach. IEE Proceedings: Control Theory and Applications, 150, pp. 433-442. (doi: 10.1049/ip-cta)

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Abstract

The linear quadratic Gaussian design of multirate-sampled multivariable feedback systems using input-output models is described. The theoretical emphasis is placed upon the formulation of augmented representations in which each variable is specified at its associated sample instants throughout one cycle of the sequence of sampling operations. The structures of the polynomial matrices utilised illuminate the causality issues involved and facilitate the acquisition of the optimal control solution from coupled diophantine equations.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:UNSPECIFIED
Authors: Truman, A.W., and Govan, M.
College/School:College of Science and Engineering > School of Engineering > Systems Power and Energy
Journal Name:IEE Proceedings: Control Theory and Applications
ISSN:1350-2379

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