Study on correlation analysis and index system construction method of joint test

In order to realize the test for equipment system, shorten the test period, reduce the test consumption and speed up the process of equipment assigning to users, the joint implementation method of multi-type equipment is proposed. Firstly, the relevance of the joint implementation with different single-type equipment is analyzed, including the joint implementation correlation analysis and the independence analysis of test evaluation; Then the construction method of system capability index and single-type equipment index is presented; Finally the model based on subjective weight, objective weight and combination weight is expounded respectively.