关于鲁棒严格正实镇定准则

On Robust Strict Positive Real Stabilization Criteria

This paper is devoted to the study of robust strict positive real stabilization criteria for uncertain systems, i.e., considering the problem of when a single controller not only robustly stabilizes a plant with uncertainties under unity-feedback but also makes the closed-loop system be robustly strictly positive real. The uncertain system models with both parameter variations and unstructured perturbations are considered and some necessary and sufficient conditions for the problem are derived.