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Improvement Tracking Performance of Robust output feedback Model Reference Adaptive Control for a Class of Continuous Linear systems with multiple uncertain time varying state delays
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Sehraneh Ghaemi *   , Farnaz Ghanbarpour |
| University of Tabriz , ghaemi@tabrizu.ac.ir |
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Abstract: (17203 Views) |
| In this paper, a new approach for controller designing of robust output feedback model reference adaptive control with a function of tracking error for a class of continuous linear systems with multiple uncertain time varying state delays is introduced. Proposed controller is not only robust versus of multiple uncertain time delays and external disturbance with uncertain bound but also improve performance of transient and steady state of closed loop system. The stability of closed loop system and error convergence is shown with an appropriate Lyapunov-Krasovskii function. Simulation results show good performance of proposed controller. |
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| Keywords: Adaptive control, Systems with time delays, transient and steady state performance |
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Full-Text [PDF 333 kb]
(3442 Downloads)
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Type of Study: Research |
Subject:
Control Applications
Received: 2013/07/10 | Accepted: 2013/09/4 | Published: 2014/01/5
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