Robust switching signal estimation for a class of uncertain nonlinear switched systems |
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| Authors: | Ali Karami Behzad Moshiri |
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| Affiliation: | 1. School of Electrical and Computer Engineering, College of Engineering, University of Tehran , Tehran, Iran;2. School of Electrical and Computer Engineering, College of Engineering, University of Tehran , Tehran, Iran;3. Control and Intelligent Processing Center of Excellence (CIPCE), School of Electrical and Computer Engineering, College of Engineering, University of Tehran , Tehran, Iran |
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| Abstract: | In this paper, a robust switching signal estimation approach is presented for a class of uncertain nonlinear switched systems using a sliding mode robust observer on the continuous state vector of system. In this approach, the estimation of switching signal is achieved at a bounded and arbitrary small time in spite of un-modelled uncertainties. The developed estimation technique can also be employed on mode-dependent control methods to reach a practical controller for nonlinear switched systems with the inaccessible switching signal. The simulation results illustrate the capability of proposed method. |
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| Keywords: | Hybrid systems switched systems nonlinear systems switching signal estimation sliding mode robust observer |
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