We present a new type of sliding motion which results from a novel choice of the sliding surfaces. We suggest to define these such that they become explicitly dependent on the outputs of the discontinuous block. We prove that, under this design, a special sliding mode characterizes the system dynamics, which we name static sliding mode, because it occurs along a static contour of the closed-loop system. We give constructive conditions on when this dynamical behavior begins and continues its motion in static sliding mode. We show and simulate a control application in robust stabilization of nonlinear systems.
CITATION STYLE
Junger, I. B., & Steil, J. J. (2003). Static sliding-motion phenomena in dynamical systems. IEEE Transactions on Automatic Control, 48(4), 680–686. https://doi.org/10.1109/TAC.2003.809767
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