摘要
电液数字控制阀具有价格低、精度高、可靠性高、使用寿命长且可以直接进行数字控制等优点。首先介绍了增量式电液数字控制阀和高速开关式电液数字控制阀的工作原理、应用特点、性能的优缺点,并对未来的发展趋势进行了综述。
Electro-hydraulic digital control valve has the advantages of low price,high-precision,high-reliability and anti-pollution. The work principle and performance of incremental digital flow valve and high-speed on-off valve are introduced,and review and development are presented.
出处
《机床与液压》
北大核心
2016年第18期26-29,共4页
Machine Tool & Hydraulics
基金
supported by National Natural Science Foundation of China (No. 51605145)
Science Foundation of Henan University of Science and Technology (No. 2015QN013)
Henan University of Science and Technology college student research training program
关键词
电液数字控制阀
增量式数字阀
高速开关式数字阀
脉宽调制式数字阀
Electro-hydraulic digital control valve
Incremental digital flow valve
High speed switch valve
Pulse width modulation digital valve
