Tentative of reliability integrated assessment method based on exponential regression model

The multi-regress-analysis reliability assessment method was built based on the exponential regression model with environmental severe degree factor, environmental integrated factor and technique state of the product factor, which aims at the less information because of the fewer ones for testing in the development process of military products for reliability assessment. The method can estimate the reliability parameters using performance test, environmental test and reliability test data of products in development. In this method, the conversion of life data under different environments is avoided and the regression parameters will be calculated to give the pertinent reliability parameters, which is quite different from the classic reliability integrated assessment method.