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Output Feedback Stabilization using Integral Sliding Mode Control  

Oh, Seung-Rohk (단국대학교 전기전자컴퓨터공학부)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers D / v.52, no.3, 2003 , pp. 142-147 More about this Journal
Abstract
We consider a single-input-single-output nonlinear system which can be represented in a normal form. The nonlinear system has a modeling uncertainties including the input coefficient uncertainty. A high-gain observer is used to estimate the states variables to reject a modeling uncertainty. A globally bounded output feedback integral sliding mode control is proposed to stabilize the closed loop system. The proposed integral sliding mode control can asymptotically stabilize the closed loop system in the presence of input coefficient uncertainty.
Keywords
integral sliding mode control; globally bounded control; high-gain observer; asymptotically stabilization; output feedback control;
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