A method of calculating acceleration factor in vehicle intensifying test on vehicle test ground

摘要

With the accumulation of running time, the running progress of continual free-failure is considered to be two different stochastic processes during intensifying test and operating test. Basing on the theory of stochastic process, the data characteristics of intensifying test and operating test are studied. An equal principle of reliability between intensifying test and operating test is developed. Finally, a calculating method of acceleration factor is presented.