Asymptotic Controllability and Input-to-State Stabilization: The Effect of Actuator Errors
نویسندگان
چکیده
We discuss several issues related to the stabilizability of nonlinear systems. For a given continuously stabilizable system, we review some constructions of feedbacks that render the system input-to-state stable with respect to actuator errors. We also announce a new feedback design that makes globally asymptotically controllable systems input-to-state stable to actuator errors and small observation noise. We illustrate our constructions using the nonholonomic integrator, and we discuss a related feedback design for systems with disturbances.
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ar X iv : m at h / 03 05 06 7 v 1 [ m at h . O C ] 4 M ay 2 00 3 Global Asymptotic Controllability Implies Input to State Stabilization ∗
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