目的　为了在导弹发射及飞行时的特殊环境条件下 ,精确地测量其发射及飞行中的过载参数 .方法　提出一种新型结构的过载传感器 .结果　在某型号导弹飞行试验中 ,该过载传感器准确测得了其过载参数 .结论　通过实践证明该过载传感器具有良好的实用性能 Objective To accurately measure the launch and in-flight overload parameters under the special environmental conditions during launch and flight of the missile.Methods A new type of overload sensor was proposed.Results In a certain type of missile flight test, the overload sensor accurately measures Got its overload parameters.Conclusion The practice proved that the overload sensor has good practical performance