Variable structure control of a class of uncertain systems

This brief paper proposes a method for tuning the parameters of a variable structure controller. The approach presented extracts the error at the output of the controller and applies a nonlinear tuning law using this error measure. The adaptation mechanism drives the state tracking error vector to the sliding hypersurface and maintains the sliding mode. In the simulations, the approach presented has been tested on the control of Du ng oscillator and the analytical claims have been justi

• Type: Journal
• Year: 2004
• Where: AUTOMATICA
• Authors: Mehmet Önder Efe, Cem Ünsal, Okyay Kaynak, Xinghuo Yu
• Keywords: AUTOMATICA 2004, Du Ng Oscillator, Error Measure, Nonlinear Tuning Law