摘要
设计开发了高压共轨燃油喷射系统的可靠性测试平台。根据系统失效模式设计了系统可靠性判据和测试平台的总体结构,详细论述了可靠性相关参数的测量方法和系统故障的判断方法以及测控软件的设计方法。试验结果表明,该试验平台设计合理,可方便地进行系统可靠性测试。
The reliability test platform for high-pressure common rail system was developed. According to the failure mode of system, the reliability criterion and the platform structure were designed. The measurement of reliability related parameters, the identification of system faults and the design of software were introduced in detail. The result indicates that the designed platform is feasible for testing system reliability.
出处
《车用发动机》
北大核心
2009年第6期19-23,共5页
Vehicle Engine
关键词
可靠性试验台
高压共轨
喷油量测量
数据采集
压力控制
reliability test bed
high-pressure common rail
injection quantity measurement
data acquisition
pressure control
