Modeling and Identification for Pneumatic Control Valves with Stiction

CORC > 北京大学 > 工学院

	Modeling and Identification for Pneumatic Control Valves with Stiction
	Tang, Li ; Fang, Lei ; Wang, Jiandong ; Shang, Qunli
刊名	IFAC-PapersOnLine
	2015
DOI	10.1016/j.ifacol.2015.12.302
英文摘要	Stiction is a common problem in pneumatic control valves. In this work, a new semiphysical model is proposed for sticky pneumatic control valves, based on the basic components of pneumatic control valves, including valve positioner, valve actuator and valve body. The procedure of identifying parameters of the semi-physical model is presented. The semi-physical model contains some major differences with several existing data-driven models in the literature for describing the valve stiction behaviors. Experimental studies are provided to demonstrate the effectiveness of the new semi-physical model and the discrepancies of data-driven models with experimental observations. ? 2015; EI; 28; 1244-1249; 48
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/492377]
专题	工学院
推荐引用方式 GB/T 7714	Tang, Li,Fang, Lei,Wang, Jiandong,et al. Modeling and Identification for Pneumatic Control Valves with Stiction[J]. IFAC-PapersOnLine,2015.
APA	Tang, Li,Fang, Lei,Wang, Jiandong,&Shang, Qunli.(2015).Modeling and Identification for Pneumatic Control Valves with Stiction.IFAC-PapersOnLine.
MLA	Tang, Li,et al."Modeling and Identification for Pneumatic Control Valves with Stiction".IFAC-PapersOnLine (2015).