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针对某次飞行试验中插拔机构出现的插头脱落不畅的问题,进行了原因分析。根据分析结果进行了改进性设计,通过数值仿真说明改进后的插拔机构能够满足火箭发射的实际需求。最终通过飞行试验验证了插拔机构改进方案和分析方法、结论的准确性。
In view of the problem that the plugs that the plugs and plugs in a certain flight test appear to fall off poorly, the reason analysis is carried out. Based on the analysis results, the improved design is made. The numerical simulation shows that the improved plug-in mechanism can meet the actual needs of rocket launch. At last, the flight test verified the improvement of the plug-in mechanism and analysis method, the conclusion of the accuracy.