Finite-time sliding mode control synthesis under explicit output constraint

• Jun Song ^[1] ; Yugang Niu ^[1] ; Yuanyuan Zou ^[1]
  1. [1] East China University of Science and Technology,China
• Localización: Automatica: A journal of IFAC the International Federation of Automatic Control, ISSN 0005-1098, Vol. 65, 2016, págs. 111-114
• Idioma: inglés
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• Resumen

  • This work deals with the input–output finite-time stabilization problem for a class of nonlinear systems by employing sliding mode control (SMC) approach. A suitable SMC law is designed to ensure that the state trajectories can be driven onto the specified sliding surface during the assigned finite-time interval. Moreover, some parameters-dependent sufficient conditions are derived such that the input–output finite-time stability (IO-FTS) during both reaching phase and sliding motion phase are attained. Simulation results are provided to illustrate the proposed approach.