1 Department of Mathematics, Technical University of Denmark2 Department of Applied Mathematics and Computer Science, Technical University of Denmark3 unknown
In this paper methods for calculating the maximal parameter-perturbation bounds are presented, under QTR H^2 performanceconstraints, for a family of systems. These are described by state-spacemodels with nonlinearly dependent on real uncertain parameters. Thestability and performance robustness analysis have strong connectionsand are similar in philosophy. An example illustrates the algorithm and calculations.