Study on the Collaborative Design Method of Electric Performance Test of Manned Spacecraft Based on Process

Manned spacecraft performance testing is the testing for complex product design, process flow, and design cycle is long, accidental factors etc., more eager to in the process of spacecraft testing design research and development of the application of science approach to resource optimizing configuration. In this paper, from the Angle of e-test test project digital collaborative design work, using the mathematical model is put forward way of conflict, solution and iteration is described.