Active fault tolerant control using BP network application in the temperature control of 3-layer PE steel pipe producing

doi:10.1109/WCICA.2004.1340903

CORC > 兰州理工大学 > 兰州理工大学

	Active fault tolerant control using BP network application in the temperature control of 3-layer PE steel pipe producing
	Li, Wei; Xu, Wenzheng; Wang, Jun
	2004
会议日期	June 15, 2004 - June 19, 2004
会议地点	Hangzhou, China
关键词	Backpropagation Computer simulation Control systems Neural networks Polyethylenes Reliability Temperature control Active fault tolerant control (AFTC) Back propagation nerve network Control law reconfiguration Sensor's completely invalidation Three-layer polyethylene structure anticorrosive layer
卷号	2
DOI	10.1109/WCICA.2004.1340903
页码	1525-1529
英文摘要	Three-layer polyethylene structure anticorrosive layer is also called as three-layer PE,It is one of the most advanced anticorrosive techniques.The coated segment is the most import part in process of the producing three-layer PE. The steel pipe is heated by the intermediate frequency stove and its temperature is the key factor to keep the high quality of the products. In order to achieve this goal and improve the safety of the control system, Control laws reconfiguration was used in the temperature control system as Active Fault Tolerant Control (AFTC) strategy, When the temperature sensor was completely out of action at the coated segment. We chose back propagation nerve network as the FTC controller to the nonlinear and undetermined object of the steel pipes' heating, and simulated in MATLAB by the use of the data which were gathered in the one line of 3-layer PE product, the result tested that the method above was valid and reliable, and it can be used in temperature control systems of various anticorrosive steel pipe product's lines.
会议录	Proceedings of the World Congress on Intelligent Control and Automation (WCICA)
会议录出版者	Institute of Electrical and Electronics Engineers Inc.
语种	中文
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/117130]
专题	兰州理工大学
作者单位	Lanzhou University of Technology, 730050
推荐引用方式 GB/T 7714	Li, Wei,Xu, Wenzheng,Wang, Jun. Active fault tolerant control using BP network application in the temperature control of 3-layer PE steel pipe producing[C]. 见:. Hangzhou, China. June 15, 2004 - June 19, 2004.