Study on Design and Simulation of Electro-Hydraulic Valve Actuation (EHVA) System with Two-Spring
The electro-hydraulic camless variable valve actuation system which offers a continuously variable and independent control is a new kind of variable valve technology. This paper proposes a electro- hydraulic valve actuation system with two-spring and summarizes its basic principle. The dynamic model of a hydraulic power system is also constructed by means of power bond graphs. And then, the simulation modeling of all the system based on Matlab/simulink is established and the factors, which can influence the systems dynamic characteristics have been analyzed. It provides valuable references for further design and experimental research.
Chen Xuan-ren Zhang Wen-ping
Power and Energy Engineering Institute, Harbin Engineering University
国际会议
2007年(中国内燃机学会第六届学术年会暨国际内燃机学术研讨会和第六届中国国际内燃机及制造装备展览会)两会一展国际学术会议
上海
英文
55-63
2007-10-09（万方平台首次上网日期，不代表论文的发表时间）