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Chaos control of a Sprott circuit using delayed feedback control: Experimental study

Merat, K ; Sharif University of Technology | 2007

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  1. Type of Document: Article
  2. DOI: 10.1109/AIM.2007.4412456
  3. Publisher: 2007
  4. Abstract:
  5. In this paper a linear delayed feedback control is proposed and experimentally applied to eliminate chaos in a nonlinear electrical circuit which is known as Sprott circuit. The chaotic behavior of the system is suppressed by stabilizing one of its first order Unstable Periodic Orbits (UPOs) by a controller designed based on so-called Pyragas method. The effectiveness of this method, firstly, is numerically investigated by stabilizing the unstable first order periodic orbit and then verified experimentally by a laboratory setup. ©2007 IEEE
  6. Keywords:
  7. Asymptotic analysis ; Chaos theory ; Chaotic systems ; Electronics industry ; Mechatronics ; Orbits ; Chaos control ; Chaotic behaviors ; Delayed-feedback control ; Experimental studies ; Experimental study ; First orders ; Intelligent mechatronics ; International conferences ; Laboratory set-up ; Nonlinear electrical circuit ; Periodic orbits ; Pyragas ; Sprott circuit ; Unstable periodic orbits ; Feedback control
  8. Source: 2007 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM, Zurich, 4 September 2007 through 7 September 2007 ; 2007 ; 1424412641 (ISBN); 9781424412648 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/4412456