摘要
通过对剩余寿命抽样的罗必塔方法的引用,提出了直升机机载设备剩余寿命的可靠性评估方法。经过对罗必塔方法抽样误差的理论分析和仿真实验证明,对于耗损型的直升机机载设备的寿命分布,该方法计算简便,具有很好的适用性和可靠性。
By applying L＇Hospital＇s law to residual life sampling, a method for the reliability evaluation for the residual life of assemblies on-board helicopter is provided in the paper. Sampling precision of this method is also discussed. Several examples are presented to illustrate the application of this method in the reliability simulation .The results show the power and simplicity of this method.
出处
《电子产品可靠性与环境试验》
2006年第1期6-8,共3页
Electronic Product Reliability and Environmental Testing
关键词
剩余寿命
可靠性评估
抽样
仿真
residuaI life
reliability evaluation
sampling
simulation
