In this paper we deal with the stabilization in the sample and hold sense of retarded systems affected by actuation disturbances and observation errors. We make use of input-to-state stability redesign methods in order to arbitrarily attenuate the effects of the above disturbances and measures errors. We show that stabilization in the sample-and-hold sense can be achieved, as long as actuation disturbances and observation errors are bounded and the bounds are known a priori, and as long as the observation errors do not affect or affect marginally the new added control term.

Robust Sample-and-Hold Stabilization for Nonlinear Retarded Systems

DI FERDINANDO, MARIO;PEPE, PIERDOMENICO
2016-01-01

Abstract

In this paper we deal with the stabilization in the sample and hold sense of retarded systems affected by actuation disturbances and observation errors. We make use of input-to-state stability redesign methods in order to arbitrarily attenuate the effects of the above disturbances and measures errors. We show that stabilization in the sample-and-hold sense can be achieved, as long as actuation disturbances and observation errors are bounded and the bounds are known a priori, and as long as the observation errors do not affect or affect marginally the new added control term.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11697/110535
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