The Transient Characteristerics Evaluation of Dynamic Environmental Test of Satellite

The dynamic environmental test of spacecraft products plays an important role to guarantee the reliability. Dynamic environment of spacecraft mainly generated in the launch phase, has short effect time, so the transient characteristics of spacecraft products are very important. In this paper, the dynamic test purposes of different developed stages (mainly include structural model phase and flight model phase)are sorted out, evaluation contents of spacecraft products are summed up relative to the dynamic test purposes and evaluation criteria are setup corresponding the evaluation contents. Though it, the transient characteristics of spacecraft products are evaluated which provides a reference for judging the reliability of spacecraft products.