Title :
Modeling and simulation of high speed on-off valve based on AMESim
Author :
Zhuo, Guirong ; Wang, Haixi
Author_Institution :
Sch. of Automotive Studies, Tongji Univ., Shanghai, China
Abstract :
In this paper the structure analysis of high speed on-off valve is carried out. physical model of high speed on-off valve based on AMESim is Established. This paper analysis different duty cycles impact on the on-off characteristic of high speed on-off valve, and relationship between PWM frequency and linear action interval of the valve, and as well as the relationship among different duty cycle, current of coil and flow rate of valve. Interfering factors of choosing PWM frequency and duty cycle are confirmed via simulation and analysis.
Keywords :
control engineering computing; digital simulation; valves; AMESim; PWM frequency; duty cycle analysis; high speed on-off valve; pulse width modulation; valve coil; valve flow rate; valve linear action interval; Analytical models; Automotive engineering; Coils; Educational institutions; Electrical products; Pulse width modulation; Valves; AMESim; high speed on-off valve; on-off characteristi; valve response;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4244-8162-0
DOI :
10.1109/ICECENG.2011.6057342
