The robust stabilization problem for discrete-time descriptor systems
نویسنده
چکیده
We investigate the robust stabilization problem for the descriptor discrete-time systems and build an optimal solution in the case when both the nominal system and the perturbations are given in terms of left coprime factorizations over RH∞. Numerically reliable solutions are given for both the stability radius and the associated controller, which, in addition, regain the same simplicity as in the standard-proper case.
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