摘要
针对液压系统高压侧动态流量测试困难的问题,提出一种可双向动态测量液压系统高压侧流量的新型内齿轮流量计,并应用液压马达传递函数的推导方法,得出了该类内齿轮流量计应用于系统中时的传递函数,最后利用劳斯判据得出当其应用于系统时是稳定的结论。
The theory of the new multi - gear flowmeter is based on the theory of multi - gear motor. Mainly in- troduces the source and work principle of the new multi - gear flowmeter, and deduces the transfer function of the new multi - gear flowmeter. The conclusion that based on the Roth criterion is that the new multi - gear flowmeter is stable when it is used in the system.
出处
《煤矿机械》
北大核心
2008年第11期26-27,共2页
Coal Mine Machinery
关键词
内齿轮流量计
液压马达
传递函数
稳定性
multi - gear flowmeter
multi - gear motor
transfer function
stability
