Artículos de revistas
On zero-input stability inheritance for time-varying systems with decaying-to-zero input power
Fecha
2017-06Registro en:
Mancilla Aguilar, Jose Luis; Haimovich, Hernan; On zero-input stability inheritance for time-varying systems with decaying-to-zero input power; Elsevier Science; Systems And Control Letters; 104; 6-2017; 31-37
0167-6911
CONICET Digital
CONICET
Autor
Mancilla Aguilar, Jose Luis
Haimovich, Hernan
Resumen
Stability results for time-varying systems with inputs are relatively scarce, as opposed to the abundant literature available for time-invariant systems. This paper extends to time-varying systems existing results that ensure that if the input converges to zero in some specific sense, then the state trajectory will inherit stability properties from the corresponding zero-input system. This extension is non-trivial, in the sense that the proof technique is completely novel, and allows to recover the existing results under weaker assumptions in a unifying way.