Single state feedback stabilization of unified chaotic systems and circuit implementation

Chun Guo Jing, Ping He, Tao Fan, Yangmin Li, Changzhong Chen, Xin Song

Research output: Journal article publicationJournal articleAcademic researchpeer-review

9 Citations (Scopus)

Abstract

He et al. 2015. This paper focuses on the single state feedback stabilization problem of unified chaotic system and circuit implementation. Some stabilization conditions will be derived via the single state feedback control scheme. The robust performance of controlled unified chaotic systems with uncertain parameter will be investigated based on maximum and minimum analysis of uncertain parameter, the robust controller which only requires information of a state of the system is proposed and the controller is linear. Both the unified chaotic system and the designed controller are synthesized and implemented by an analog electronic circuit which is simpler because only three variable resistors are required to be adjusted. The numerical simulation and control in MATLAB/Simulink is then provided to show the effectiveness and feasibility of the proposed method which is robust against some uncertainties. The results presented in this paper improve and generalize the corresponding results of recent works.
Original languageEnglish
Pages (from-to)111-122
Number of pages12
JournalOpen Physics
Volume13
Issue number1
DOIs
Publication statusPublished - 1 Jan 2015
Externally publishedYes

Keywords

  • circuit implementation
  • robust stabilization
  • single state feedback control
  • unified chaotic system

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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