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Suboptimality in linear control systems with time delay

Published online by Cambridge University Press:  17 February 2009

W. L. Chan
W. L. Chan
Affiliation:
Department of Mathematics, The Chinese University of Hong Kong, Shatin, N. T., Hong Kong
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Abstract

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For the linear quadratic control problem with delay, a lower bound for the performance index is obtained by elementary methods. Using this bound, two important a posteriori error estimates are derived. The first one measures the deviation of the performance index while the second is for the deviation of the state and control variables from the optimal solution.

Type
Research Article
Information
The ANZIAM Journal , Volume 23 , Issue 4 , April 1982 , pp. 428 - 437
Copyright
Copyright © Australian Mathematical Society 1982

References

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