摘要
针对干粉成型液压机下主缸响应慢、精度低的现状,设计了双闭环控制系统。进行了仿真分析及实验研究,证明了双闭环控制系统性能在响应时间及精度控制方面的优越性。
A new double feedback control system was designed in the powder molding hydraulic machine,to solve the problems of slow speed and low accuracy.Simulation and experiments were carried out in the paper,which prove that the characteristics of the machine are improved in both response and accuracy.
出处
《微特电机》
北大核心
2005年第6期35-36,39,共3页
Small & Special Electrical Machines
关键词
比例阀
闭环控制
仿真
proportional valve
feedback control
simulation
