On the parameterization H/sub infinity / controllers

The author clarifies some of the results of J.C. Doyle et al. (ibid., vol.34, no.8, p.831-47, Aug. 1989) and gives some new interpretations. In particular, the author parameterizes all suboptimal H/sub infinity / controllers for the full information (FI) and state feedback control problems and indicates when this FI H/sub infinity / control problem can or cannot be given a differential game saddle point interpretation.<
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