Adaptive Rejection of Unmatched General Periodic Disturbances by Dynamic Output Feedback

Peng Nian Chen

doi:10.4028/www.scientific.net/AMR.710.491

Paper Titles

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Adaptive Rejection of Unmatched General Periodic Disturbances by Dynamic Output Feedback
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The Research on Human Simulating Intelligent Control of the Inverted Pendulum Based on Feedback Linearization
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Adaptive Rejection of Unmatched General Periodic Disturbances by Dynamic Output Feedback

Abstract:

The paper considers rejection of unmatched general periodic disturbances with time-varying gains for a class of nonlinear systems. The period of the periodic disturbances is known, the gains of the disturbances depend on the output of the system, and the coefficient vector of the disturbance input channel is not assumed to be a Hurwitz vector. A novel filtered transformation is presented. Based on the filtered transformation, an adaptive output feedback control law is proposed, which guarantees that the output of the closed loop system converges to zero.