© 1998 by Institute of Mathematics and its Applications
Perturbation feedback control in general multiple linear-quadratic control problems
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School of Mathematics and Statistics, Curtin University of Technology Bentley, WA 6102, Australia
Department of Systems Engineering and Engineering Management, The Chinese University of Hong Kong Shatin, N.T., Hong Kong
School of Mathematics and Statistics, Curtin University of Technology Bentley, WA 6102, Australia
Author to whom all correspondence should be addressed.
The formulation of general multiple linear-quadratic control covers a general class of optimal-control problems for linear systems when more than one quadratic performance index are present. A perturbation feedback control solution scheme is proposed in this paper to adjust on line the optimal control law when the system experiences perturbation.
Keywords: Linear-quadratic control; multiobjective control; general multiple linear quadratic control; perturbation feedback control.