Robust output-feedback control for stochastic nonlinear systems with modeling errors

来源 :Journal of Control Theory and Applications | 被引量 : 0次 | 上传用户:wucaixia303
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In this paper,the stabilization problem of a stochastic nonlinear system with modeling errors is considered. An augmented observer is first presented to counteract the unmeasurable states as well as modeling errors.An adaptive output feedback controller is designed such that all signals in the closed-loop system are bounded in probability and the output is regulated to the origin almost surely. In this paper, the stabilization problem of a stochastic nonlinear system with modeling errors is considered. An augmented observer is first presented to counteract the unmeasurable states as well as modeling errors. An adaptive output feedback controller is designed such that all signals in the closed- loop system are bounded in probability and the output is regulated to the origin almost surely.
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