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Discrete time \({\mathcal H}_\infty\) controllers satisfying a minimum entropy criterion. (English) Zbl 0701.93027

Summary: A discrete time, minimum entropy \({\mathcal H}_{\infty}\) control problem is solved and state space formulae are derived. The solution is obtained from this principles and so avoids the reformulation of the problem to a continuous time problem via a bilinear transformation.

MSC:

93B36 \(H^\infty\)-control
93B35 Sensitivity (robustness)
93C55 Discrete-time control/observation systems
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