IEEE Transactions on Automatic Control, Vol.58, No.10, 2615-2619, 2013
Accuracy of Some Popular Non-Homogeneous 2-Sliding Modes
Asymptotic accuracy of nonsingular terminal sliding modes and 2-sliding modes with prescribed convergence law is calculated in the presence of small sampling periods and measurement errors. The controllers are shown to have practically equivalent performance.
Keywords:Finite-time stability (FTS);nonlinear systems;sliding mode (SM) control;terminal sliding mode;uncertain systems