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Adaptive Controller Design for the Control Systems with Dead-zone

International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Year of Publication: 2016
YiMing Wang, Chen Deng, GaoXu Deng

YiMing Wang, Chen Deng and GaoXu Deng. Article: Adaptive Controller Design for the Control Systems with Dead-zone. International Journal of Computer Applications 139(6):29-33, April 2016. Published by Foundation of Computer Science (FCS), NY, USA. BibTeX

	author = {YiMing Wang and Chen Deng and GaoXu Deng},
	title = {Article: Adaptive Controller Design for the Control Systems with Dead-zone},
	journal = {International Journal of Computer Applications},
	year = {2016},
	volume = {139},
	number = {6},
	pages = {29-33},
	month = {April},
	note = {Published by Foundation of Computer Science (FCS), NY, USA}


An adaptive tracking control problem is investigated for a class of nonlinear system with non-symmetric actuator dead-zone fault. Based on adaptive compensation algorithm, a new adaptive controller specially designed is employed without constructing the dead-zone inverse. This paper studies the dead-zone fault model is more universal. The restrictions that the dead-zone slopes and the boundaries are equal and symmetrical are removed. The dead-zone model parameters are all unknown and the model of nonlinear system also have unknown parameters. The proposed adaptive controller can eliminate the effect of simulation show the proposed method. The result simulation show the effectiveness of the proposed method.


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Actuator fault, Non-symmetric dead-zone, Adaptive compensation.