Artículos de revistas
Conditions Of The Small Gain Theorem Assigned For Stability Analysis Of Uncertain Time-delay Systems [condições Lmi Do Teorema Do Ganho Pequeno Escalonado Para Análise De Estabilidade De Sistemas Incertos Com Atraso]
Registro en:
Controle Y Automacao. , v. 18, n. 4, p. 447 - 458, 2007.
1031759
2-s2.0-39749199087
Autor
Valmorbida G.
Leite V.J.S.
Peres P.L.D.
Institución
Resumen
Recently, it has been shown that some Lyapunov-based stability conditions for precisely known time-delay systems are equivalent to the robust stability of a delay-free comparison system through the small gain theorem with constant scales. The extension of those previous results to cope with uncertain time-delay systems in polytopic domains is the main contribution of this paper. From the definition of a generic system realization, linear matrix inequalities that are equivalent to the scaled small gain conditions but have extra matrix variables are given. 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