Adaptive control for uncertain systems with unknown disturbance
作者： Jing Zhou , Gerhard Nygaard , Erlend H. Vefring
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摘要: In this paper, we present a new scheme to design adaptive controllers for both linear and nonlinear uncertain systems in the presence of unknown disturbances. The control is achieved by introducing certain well defined functions linkage term update law. For implementation controller, no knowledge assumed on system parameters It shown that proposed controller can guarantee global uniform ultimate boundedness. A bound truncated L2 norm tracking error obtained as function parameters.
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