Robustness to Bounded Inputs and Structured Uncertainty: Analysis and Synthesis
This paper presents an overview of results on robustness analysis on systems with structured norm bounded uncertainty and bounded inputs (i.e. ℓ ∞ signals). In addition, the robustness synthesis problem is studied, and new results on globally-optimal controller synthesis for robust performance in the presence of unstructured uncertainty is presented. These results utilize some methods from sensitivity analysis in Linear Programming.
KeywordsSpectral Radius Robust Stability Robustness Analysis Structure Uncertainty Nominal System
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