Title :
Periodic behaviors of a discretized twisting algorithm based sliding mode control system
Author :
Yan Yan ; Xinghuo Yu ; Changyin Sun
Author_Institution :
Sch. of Autom., Southeast Univ., Nanjing, China
fDate :
June 29 2014-July 2 2014
Abstract :
In this paper, we show that Euler discretization of the sliding mode control system with twisting algorithm can lead to periodic behaviors. Bounds for periodic orbits are derived, which allow one to estimate the maximum chattering amplitude for a given value of the time step. It is shown that for certain parameter values, there exist arbitrarily long periodic orbits. Theoretical results are illustrated with simulation examples.
Keywords :
control system analysis; variable structure systems; Euler discretization; chattering amplitude; discretized twisting algorithm; periodic behavior; periodic orbits; sliding mode control system; Clocks; Educational institutions; Extraterrestrial measurements; Orbits; Sliding mode control; Switches; Trajectory;
Conference_Titel :
Variable Structure Systems (VSS), 2014 13th International Workshop on
Conference_Location :
Nantes
DOI :
10.1109/VSS.2014.6881116
