Resumo

REQUEZ, Juan Pablo; STREFEZZA, Miguel; SANCHEZ, Gustavo  e  GRANADO, Ernesto. Sensitivity analysis of an induced L₂ norm estimation algorithm for linear switched systems. Rev. Fac. Ing. UCV [online]. 2015, vol.30, n.1, pp.7-14. ISSN 0798-4065.

This paper present an experimental sensitivity analysis for a L₂-induced gain estimation algorithm designed for linear switched systems, which studies the observed effect in the numerical approximation with respect to variations on the number of sub-functions and switched modes used and the effect of the physical parameters in each mode. The analysis is done by studying three test models with different complexity degrees. The results obtained allow one to go a step ahead in the comprehension of two fundamental features of the algorithm: the right selection of the subfunction numbers and the meaning of the approximated L₂-induced gain value obtained.

Palavras-chave : Sensitivity Analysis; L₂-Induced gain; Switched Linear Systems; Linear and Bilinear Matrix Inequalities; H_¥ Norm.

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