Chaos control of Lorenz systems using adaptive controller with input saturation

Her Terng Yau, Chieh Li Chen

Research output: Contribution to journalArticlepeer-review

57 Citations (Scopus)


This paper presents an adaptive sliding mode control scheme for Lorenz chaos subject to saturating input. The state of Lorenz system can be asymptotically driven to an equilibrium point in spite of the presence of input saturation and external disturbance using the proposed control scheme. Numerical simulations demonstrate the effectiveness of its application to chaotic system control. It also shows that the settling time will be decreased, if the saturation bound of control input is relaxed.

Original languageEnglish
Pages (from-to)1567-1574
Number of pages8
JournalChaos, solitons and fractals
Issue number5
Publication statusPublished - 2007 Dec 1

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Mathematics(all)
  • Physics and Astronomy(all)
  • Applied Mathematics


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