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Free-chattering robust finite time tracking for connected double integrator nonlinear systems

Abooee, A ; Sharif University of Technology | 2016

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  1. Type of Document: Article
  2. DOI: 10.1109/ICCIAutom.2016.7483178
  3. Publisher: Institute of Electrical and Electronics Engineers Inc , 2016
  4. Abstract:
  5. In this paper, a new form of generalized nonsingular fast terminal sliding mode control approach is proposed to provide the finite time tracking in connected chain of double integrator nonlinear systems subjected to additive bounded unknown uncertainties, disturbances, and internal interactions. The proposed approach presents an adjustable finite time for achieving the tracking goal which is a summation of two separate tunable times including finite reaching time and finite settling time. Tuning of the total finite time is done by adjusting arbitrary parameters in the control inputs and sliding surfaces. The high frequency switching of the control method is removed by applying a second order generalized nonsingular fast terminal sliding mode control scheme
  6. Keywords:
  7. Nonsingular fast terminal sliding mode control ; Second order nonsingular fast terminal sliding mode control ; Nonlinear control systems ; Nonlinear systems ; Fast terminal sliding mode controls ; Finite reaching time ; Finite settling time ; Finite time stability ; Nonsingular ; Sliding mode control
  8. Source: 2016 4th International Conference on Control, Instrumentation, and Automation, ICCIA 2016, 27 January 2016 through 28 January 2016 ; 2016 , Pages 301-306 ; 9781467387040 (ISBN)
  9. URL: http://ieeexplore.ieee.org/document/7483178/?reload=true