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在降落伞的空投试验中,为了测定伞系统所受的冲击力或冲击过载,通常所使用的测试仪器为:机械式动力负荷仪,电测自记仪和无线电遙测仪。上述不同测试方法的共同特点是只能测定伞系统在空投试验中的综合指标(力或过载),而不能说明伞系统中某零部件的受力情况,如伞绳、伞衣或背带等的受力情况。为了测出降落伞在空投试验中伞衣、伞绳或背带上所承受的冲击力,现在常用的方
In the parachute airdrop test, in order to determine the impact of the impact of the umbrella system or impact overload, usually used by the test equipment: mechanical dynamic load tester, electrical self-test meter and radio telemeter. The common feature of these different test methods is that they can only measure the comprehensive index (force or overload) of an umbrella system in an airdrop test, but can not explain the force of a certain part of an umbrella system, such as an umbrella, an umbrella, or a strap Force situation. In order to measure the parachute in the drop test in the umbrella coat, umbrella rope or strap bear the impact of the now commonly used side