Research and Verification of Multi-Satellite Thermal Vacuum Test Method

A method for simultaneous test with multi-satellite was presented in this paper for the problem of production and high-efficiency thermal vacuum test with multi-satellite. Which was applied in the vacuum thermal test of a certain type of satellites after theoretical analysis and numerical simulation. This method was proved to be effective and feasible by the test and on-orbit results. Simultaneous test with multi-satellite saved test time in contrast with that with single satellite, which also reduced test and labor costs and improved the cost-effectiveness.