On Incremental Adaptive Strategies
In this paper, we propose in a continuous-time framework incremental adaptation strategies for parametric uncertain systems. The issue of the bounded estimation is posed by considering merely the case of unsaturated adaptation. The partially- or fully-saturated adaptation laws are characterized analytically, to illustrate the flexibility in choice of adaptation laws. The presented analysis shows the asymptotic convergence of the system undertaken.
KeywordsIncremental adaptation saturated adaptive algorithms adaptive control continuous-time systems
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- 1.Krstic, M., Kanellakopoulos, I., Kokotovic, P.V.: Nonlinear and Adaptive Control Design. Wiley, NY (1995)Google Scholar
- 5.Jiang, Y.A., Clements, D.J., Hesketh, T.: Adaptive repetitive control of nonlinear systems. In: Proceedings of the 34th Conference on Decision & Control, New Orleans, LA, pp. 1708–1713 (1995)Google Scholar
- 7.Sun, M., Ge, S.S.: Adaptive rejection of periodic & non-periodic disturbances for a class of nonlinearly parametrized systems. In: Proceedings of the 2004 American Control Conference, Boston, Massachusetts, June 30-July 2, pp. 1229–1234 (2004)Google Scholar
- 9.Sun, M.: Adaptive controller designs for nonlinear periodic systems. In: Proceedings of 2009 IEEE International Conference on Intelligent Computing and Intelligent Systems, Shanghai, China, November 20-22, pp. 798–802 (2009)Google Scholar