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Suboptimality in linear control systems with time delay
Published online by Cambridge University Press: 17 February 2009
Abstract
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.
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- Copyright © Australian Mathematical Society 1982