Continuous robust tracking controllers for a class of uncertain nonlinear dynamical systems
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Robust tracking controller for a class of uncertain nonlinear dynamical systems, which are linearizable by input-output feedback with matching uncertainties, was investigated. In this study, uniform ultimate bound or uniformly asymptotic stability of tracking errors were obtained by different choice of the control gain. A simulation to determine the effectiveness of the proposed approach showed that the control performance was better than that of VSC (Variable Structure Control).
Key wordsrobust tracking control uncertain nonlinear dynamical system Lyapunov function
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- Itkis, U., 1976. Control system of variable structure. Wiley, New York.Google Scholar
- Utkin, 1987. Discontinuous control system state of art in theory and application, Proc. IFAC Miunchen, p. 75–93.Google Scholar
- Wu Hansheng, 1996. A class of state feedback controllers with simple structure for uncertain nonlinear dynamical systems.Trans. of the Sci. of Instr. and Con. Engineers,32(4): 477–485.Google Scholar