匀速直线运动目标脱靶量测量方法

Miss Distance Measurement for Targets with Rectilinear Trajectories and Constant Velocities

研究了匀速直线运动目标的脱靶量测量问题。文中首先给出了脱靶量测量的数学模型 ,将匀速直线运动目标的脱靶量测量表示为交会过程中目标径向距离时间序列的非线性拟合问题 ,并讨论了其求解的最优化算法。仿真结果表明 。

The miss distance measurement for targets in rectilinear motion and with constant velocities is studied. A miss distance measurement mathematical model is established at first. Based on it, the measurement problem is represented as the nonlinear fitting of radial distance time series in the course of interceptions, and then optimizing algorithms are discussed for solving it. Simulations show that the method for miss distance measurement based on radial distance time series is simple and effective.