Robustness Analysis for Systems with Ellipsoidal Uncertainty
نویسندگان
چکیده
This note derives an explicit expression for computing the robustness margin for affine systems whose real and complex coefficients are related by an ellipsoidal constraint. The expression, which is an application of a result by Chen, Fan, and Nett for rank-one generalized structured singular-value problems, extends and unifies previous results on robustness margin computation for systems with ellipsoidal uncertainty. ( 1998 John Wiley & Sons, Ltd.
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