摘要
由于对采煤机液压系统直接进行可靠性试验是极其困难的,因此,运用计算机随机模拟方法对其进行可靠性仿真是十分必要的。以MG575采煤机主油路系统为例,对其进行可靠性仿真,进而得出系统的可靠性指标,找出系统的薄弱环节。
It is extremely difficult for hydraulic system of coal winning machine to carry on the reliability testing directly, so, it is very essential for it to run reliability emulation to use the computer stochastic simulation method. Taking MG575 winning machine＇ s working connection system as an example , carrying on reliability emulation to it to draw the systematic reliability index and finds out the systematic weak link.
出处
《煤矿机械》
北大核心
2005年第12期34-35,共2页
Coal Mine Machinery
关键词
计算机随机模拟方法
可靠性仿真
采煤机
液压系统
可靠性指标
computer stochastic simulation method
reliability emulation
coal winning machine
hydraulic system
reliability index
