Oscillatory global output synchronization of nonidentical nonlinear systems

Hafiz Ahmed, Rosane Ushirobira, Denis Efimov, Leonid Fridman, Yongqiang Wang

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)
25 Downloads (Pure)


In this work, we study a global output synchronization problem for nonidentical nonlinear systems having relative degree 2 or higher. The synchronization uses a partial projection of individual subsystems into the Brockett oscillators. Our approach is based on output feedback and uses a higher order sliding mode observer to estimate the states and perturbations of the synchronized nonlinear systems. Simulation results are provided to illustrate the performance of the proposed synchronization scheme.
Original languageEnglish
Pages (from-to)2708-2713
Number of pages6
Issue number1
Publication statusPublished - Jul 2017
Externally publishedYes

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  • Global synchronization
  • nonidentical nodes
  • Brockett oscillator
  • nonlinear systems
  • higher order sliding modes


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