Abstract:
A number of second order sliding mode (SOSM) control algorithms are analyzed in the frequency domain via the describing function method. It is shown that in the presence ...Show MoreMetadata
Abstract:
A number of second order sliding mode (SOSM) control algorithms are analyzed in the frequency domain via the describing function method. It is shown that in the presence of parasitic dynamics the system driven by a SOSM algorithm would exhibit chattering. The mechanism of chattering generation is analyzed. Further, it is substantiated why chattering is an inherent feature of the sliding mode principle and therefore unavoidable
Published in: 2006 American Control Conference
Date of Conference: 14-16 June 2006
Date Added to IEEE Xplore: 24 July 2006
ISBN Information: