Title :
Robust finite-frequency ℋ2 analysis
Author :
Masi, Alfio ; Wallin, Ragnar ; Garulli, Andrea ; Hansson, Anders
Author_Institution :
Dipt. di Ing. dell´´Inf., Univ. di Siena, Siena, Italy
Abstract :
Finite-frequency H2 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 H2 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.
Keywords :
aircraft control; frequency-domain analysis; optimisation; robust control; aircraft aeroelastic model; convex optimization tools; finite-frequency Gramians; frequency domain; robust finite-frequency H2 performance analysis; Aircraft; Atmospheric modeling; Frequency measurement; Observability; Robustness; Uncertainty; Upper bound;
Conference_Titel :
Decision and Control (CDC), 2010 49th IEEE Conference on
Conference_Location :
Atlanta, GA
Print_ISBN :
978-1-4244-7745-6
DOI :
10.1109/CDC.2010.5717845
