【作者】 解国栋； 黄今； 杨建昌； 李萍；

【Author】 XIE Guo-dong;HUANG Jin;YANG Jianchang;LI Ping;Department of Control Engineering,Academy of Armored Force Engineering;Capital University of Economics and Business;

【机构】 装甲兵工程学院控制工程系； 首都经济贸易大学；

【摘要】 对导弹飞行轨迹进行测试和拟合是导弹测试中的一项重要工作,纯粹根据数据进行拟合难以高精度的拟合和估计误差,因此,需要飞行轨迹方程进行有监督的数据拟合。本文给出了一种飞行轨迹运动参数的计算方法,该方法可有效计算飞行轨迹运动参数,并对运动学参数确定时的误差进行了分析,该方法可用于飞行轨迹运动参数的拟合和估算及基于运动方程的飞行轨迹的拟合。更多还原

【Abstract】 It is an important job for missile test to check and fit missile trajectory,but it is very difficult to carry on high-precision fitting and error evaluation only according to data.Therefore,missile trajectory equation is needed for data fitting.In this paper,a kind of algorithm is put forward on kinematics parameters of missile trajectory.The method efficiently calculates trajectory kinematics parameters and analyses the error from kinematics parameters.And this method can not only fit and calculate kinematics parameters of missile trajectory approximatively,but also simulate missile trajectory based on kinematics equation.更多还原