Improvement of shock response spectrum test for spacecraft unit using electromagnetic shaker

摘要

This paper introduces the shock response spectrum for the spacecraft unit using electromagnetic shaker, and analyzes the problems and shortages of it.In addition, the paper introduces the improvement of the shock response spectrum for spacecraft unit using electromagnetic shaker.The improved test method is more stable in control results and more convenient to pretest than before, which improves the productive efficiency.Practice has shown that the method is feasible.