伞兵轨迹测量与过载预测方法研究  

Paratrooper Track Measurement Method and Estimation of Overload

作　　者：吉宁[1] 惠广裕[1] 

机构地区：[1]中国飞行试验研究院,西安710089

出　　处：《计算机与数字工程》2016年第5期805-808,共4页Computer & Digital Engineering

摘　　要：论文在分析伞兵降落过程中自由坠落阶段和充气阶段运动的基础上,提出了一种伞兵轨迹测量与过载预测的方法。飞行试验结果表明该方法对于伞兵轨迹的测量与过载的预测满足工程测量的精度要求。这种方法不受空投高度、天气等条件的限制,操作简单,成本低。可用于空降试飞或其他领域内的轨迹测量。Based on the analysis during free fall parachutist＇s landing stage and inflatable foundation phase of the campaign,aparatrooper track measurement method and estimation of overload are proposed.Flight test results show that the method for paratrooper track measurement and the prediction of overload meet the accuracy requirements of engineering survey.This method is not restricted by drop height,weather and other conditions,whose operation is simple and cost is low.It can be used for flight test for drop by parachute or other areas of track measurement.

关 键 词：伞兵降落 轨迹 开伞动载 测量 预测 

分 类 号：V221[航空宇航科学与技术—飞行器设计]