Stability analysis and state feedback design of polytopic dynamic systems via multipliers / Analise de estabilidade e realimentação de estado de sistemas dinamicos politopicos via multiplicadores

AUTOR(ES)
DATA DE PUBLICAÇÃO

2006

RESUMO

This thesis is devoted to analysis and controllers design for polytopic systems in the Linear Matrix Inequalities (LMls) and Multipliers framework. We develop concepts related to the analysis of dynamic systems stability in terms of multipliers, so we are able to provide sufficient conditions for robust stability and performance. Moreover, we introduce parameter dependent Lyapunov functions in order to deal with polytopic systems. Based on the analysis results, we propose conditions for state feedback design using a convex parametrization. Throughout the text several examples and tables illustrate the development

ASSUNTO(S)

sistemas de controle por realimentação linear systems sistemas lineares control theory teoria do controle feedback control systems

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