Finite-frequency ℋ 2  analysis is relevant to a number of problems in which a priori information is available on the frequency domain of interest. This paper addresses the problem of analyzing robust finite-frequency ℋ 2  performance of systems with structured uncertainties. An upper bound on this measure is provided by exploiting convex optimization tools for robustness analysis and the notion of finite-frequency Gramians. An application to a comfort analysis problem for an aircraft aeroelastic model is presented.
['Alfio Masi', 'Ragnar Wallin', 'Andrea Garulli', 'Anders Hansson']
Robust finite-frequency ℋ 2 analysis