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自动化学报 1998
Stability of Nonlinear Systems with Mismatched Uncertainties via Linear Dynamic Output Feedback
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Abstract:
The problems of asymptotic stabilization based on dynamic output feedback for SISO/MIMO nonlinear systems with matched and mismatched uncertainties are studied in this paper. Under only some weak constraints for the nominal systems and for the uncertainties, some dynamic output feedback compensators are constructed, which make the corresponding closed-loop systems asymptotically stable in the Lyapunov's sence.