摘要
电液比例阀是电液比例控制技术的核心元件,它按照输入电信号指令,连续成比例地控制液压系统的压力、流量或方向等参数。综述了比例压力阀和比例流量阀国内外的研究进展,并且对比例阀未来的发展趋势进行了展望。
Electro-hydraulic proportional valve is the key component in electro-hydraulic proportional control technique, according to the input electric signal, the parameters such as pressure, flow and direction of hydraulic system are controlled continuously and proportionally. An over review of the proportional pressure valve and proportional flow valve at home and abroad is summarized. Finally, the develpoment trend of proportional valve is discussed.
出处
《流体机械》
CSCD
北大核心
2008年第8期32-37,19,共7页
Fluid Machinery
基金
国家"863"项目(2006AA09Z226)
关键词
电液比例阀
比例压力阀
比例流量阀
综述
electro-hydraulic proportional valve
proportional pressure valve
proportional flow valve
review
