Life Test Method and Fault Mechanism Analysis of Pneumatic Pressure Regulator
Pneumatic pressure regulator is an important element in pneumatic fluid power systems;it decompresses and regulates the pressure of system,so its performance determines the systems performance and its reliability must be grasped.The paper firstly presents a method about the reliability test circuit of pneumatic regulators,which include test conditions, test circuit and threshold levels;then analyses the fault mechanism and gives FMEA(Failure Mode and Effects Analysis) and FTA(Fault Tree Analysis);finally,by test data analyses and regulator dissolving,finds the major fault model and gives a life extend method.These permit the assessment of pneumatic regulators reliability and provide a direction to improve their preferences.
Pneumatic regulator reliability FMEA FT A
MA Jungong Chen Juan Qi Xiaoye Wang Zhanlin ONEYAMA Naotake
School of Automation Science and Electrical Engineering Beihang University Beijing 100083 China SMC Corporation Technology Research Division Tsukuba Technical Center Tukuba 300-2493 Japan line 1
国际会议
2009 8th International Conference on Reliability,Maintainability and Safety(第八届中国国际可靠性、维修性、安全性会议)
成都
英文
1258-1262
2009-08-24（万方平台首次上网日期，不代表论文的发表时间）