Abstract : This note investigates the trade-off arising in disturbance attenuation for nonlinear feedback systems in the framework of integral input-to-state stability. Similarly to the linear case, we show that if a gain tuning on one subsystem is used to drastically reduce the effect of its exogenous disturbances, then the other subsystem's disturbance attenuation is qualitatively the same as in open loop.
https://hal-supelec.archives-ouvertes.fr/hal-00618276
Contributor : Antoine Chaillet
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Submitted on : Thursday, September 1, 2011 - 12:07:32 PM
Last modification on : Thursday, April 5, 2018 - 12:30:04 PM
Long-term archiving on : Sunday, December 4, 2016 - 8:28:46 PM
Antoine Chaillet, Hiroshi Ito. Disturbance rejection in iISS feedback nonlinear systems: a sensitivity trade-off. IEEE Conf. on Decision and Control, Dec 2011, Orlando, United States. 6 p. ⟨hal-00618276⟩
