Hyperplane Design in Observer-based Discrete-time Sliding Mode Control Hyperplane Design in Observer-based Discrete-time Sliding Mode Control
نویسندگان
چکیده
A new result that allows the selection of sliding hyperplane coeecients in Observer-Based Discrete-Time Sliding Mode Control (OBDSMC) is presented. Selection of co-eecients is done by analyzing the tracking error dynamics inside the boundary layer-where the closed-loop system has a linear state feedback connguration-rather than assuming that the sliding function has already converged to zero. The eigenvalue assignment problem is reduced to the continuous time case studied by Zinober 2] and other researchers.
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