Barrier function-based adaptive sliding mode control

By Hussein Obeid, Leonid M. Fridman, S. Laghrouche, M. Harmouche. at - Automatisierungstechnik, 2018

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In this paper, a new barrier function-based adaptive strategy is proposed for first order sliding mode controller. This strategy is applied to a class of first order disturbed systems whose disturbance is bounded with unknown boundary. The proposed barrier strategy can ensure the convergence of the output variable and maintain it in a predefined neighborhood of zero independent of the upper bound of the disturbance, without overestimating the control gain.

Subfields: Computational Theory and Mathematics, Control and Systems Engineering

View Paper: https://www.semanticscholar.org/paper/f3305070ff8a92d8e471ec4ed03721d967082a29