Stabilization of Uncertain Systems using Backstepping and Lyapunov Redesign

Kamarudin, Muhammad Nizam (2013) Stabilization of Uncertain Systems using Backstepping and Lyapunov Redesign. In: The 4th International Graduate Conference on Engineering Science & Humanity (IGCESH2013), 16 Apr - 17 Apr 2013 , Johore, Malaysia.

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This article presents stabilization method for uncertain system using backstepping technique and Lyapunov redesign. The design begins by obtaining stabilizing function for unperturbed system using control Lyapunov function. As such, the stabilizing function guarantees asymptotic stability in the sense of Lyapunov. The control Lyapunov function is re-used in the re-design phase whereby the nonlinear robust function is then augmented with pre-designed stabilizing function for robustness toward uncertainties. Lyapunov redesign is used in designing overall robust stabilizing function which guarantees asymptotic stability toward uncertainties and also toward any perturbed states within asymptotic stability region.

Item Type: Conference or Workshop Item (Paper)
Subjects: Q Science > Q Science (General)
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Electrical Engineering > Department of Control, Instrumentation & Automation
Depositing User: En. Muhammad Nizam Kamarudin
Date Deposited: 05 Aug 2013 01:26
Last Modified: 28 May 2015 04:01
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