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Performance evaluation of a sliding mode controller in discrete time domain using polyhedral approximation method

Elena Podivilova, Leonardo Acho, Yolanda Vidal
It is well known that a sliding mode controller can reject external perturbations when it is implemented in the continuous-time domain. However, when a discrete implementation of the continuous time sliding controller is realized, the controller performance can be degraded. The aim of this work is to evaluate a sliding mode controller performance when it is discretely implemented. This evaluation is carried out using the
polyhedral approximation method.
CYBERNETICS AND PHYSICS, Vol. 3, No. 4. 2014, 174-179.
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