An Improved Model Free Adaptive Control Algorithm

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	An Improved Model Free Adaptive Control Algorithm
	Xu AD(徐皑冬); Zheng YB(郑养波); Song Y(宋岩); Liu MZ(刘明哲)
	2009
会议名称	5th International Conference on Natural Computation, ICNC 2009
会议日期	August 14-16, 2009
会议地点	Tianjin, China
页码	70-74
中文摘要	Generally the application of traditional adaptive control algorithm relies on the mathematic model of system. But mathematic models of some dynamic systems are difficult to establish. According to this actual problem and the existing structure of algorithm, an improved Model Free Adaptive control algorithm based on neural network is put forward in this paper. Within corresponding controller, equivalent proportion link is used to enhance the flexibility of adjustable parameters and speed, in addition, the estimate of sensitivity of process is used to update the values of the weighting factors, which can improve the actual application effect of neural network. In the end, simulation result shows that this algorithm can get the good performance in the aspect of stability, speed and adaptability.
收录类别	EI
产权排序	1
会议主办者	Tianjin University of Technology
会议录	5th International Conference on Natural Computation, ICNC 2009
会议录出版者	IEEE Computer Society
会议录出版地	Piscataway, NJ, USA
语种	英语
ISBN号	978-0-7695-3736-8
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/8327]
专题	沈阳自动化研究所_工业信息学研究室
推荐引用方式 GB/T 7714	Xu AD,Zheng YB,Song Y,et al. An Improved Model Free Adaptive Control Algorithm[C]. 见:5th International Conference on Natural Computation, ICNC 2009. Tianjin, China. August 14-16, 2009.