Dynamical behaviours of an Euler discretized sliding mode control systems

Qu, Shaocheng and Xia, Xiaohua and Zhang, Jiangfeng (2014) Dynamical behaviours of an Euler discretized sliding mode control systems. IEEE Transactions on Automatic Control, 59 (9). pp. 2525-2529. ISSN 0018-9286 (https://doi.org/10.1109/TAC.2014.2308620)

Abstract

The dynamical behaviors of an Euler discretized sliding mode control (SMC) systems based on equivalent control strategy are studied. A periodic-2 orbit in steady state is found for the switching function of the Euler discretized SMC systems. The time steps for the switching function to converge toward the periodic-2 orbit are obtained. When the discretized SMC system is stable, it further shows that the system states of the SMC systems will also enter into some periodic-2 orbits, and these periodic-2 orbits are characterized by explicit analytic expressions. Finally, simulation examples are given to illustrate the theoretical results.

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• Item metadata

  Item type:	Article
  ID code:	50647
  Dates:	Date Event September 2014 Published 26 February 2014 Published Online
  Subjects:	Technology > Electrical engineering. Electronics Nuclear engineering
  Department:	Faculty of Engineering > Electronic and Electrical Engineering
  Depositing user:	Pure Administrator
  Date deposited:	02 Dec 2014 13:42
  Last modified:	11 Nov 2024 10:52
  URI:	https://strathprints.strath.ac.uk/id/eprint/50647