一种基于三次样条曲线的目标航迹拟合与插值方法研究  

A Method of Target Track Fitting and Interpolation Based on Cubic Spline Curve

作　　者：范云锋 刘博 郑益凯 FAN Yun-feng;LIU Bo;ZHENG Yi-kai(Shanghai Electro-Mechanical Engineering Institute, Shanghai 201109)

机构地区：[1]上海机电工程研究所,上海201109

出　　处：《数字技术与应用》2019年第3期128-129,共2页Digital Technology & Application

摘　　要：为了解决防空导弹武器系统训练过程中目标不同步的问题,提出了一种基于三次样条曲线的目标航迹拟合与插值方法。与以往方法相比,能够给出目标整个飞行航迹的曲线拟合方程,且拟合与插值精度较高,计算过程简单。In order to solve the problem of target synchronization in the process of air defense weapon system training, a method of target track fitting and interpolation based on cubic spline curve is provided for a feasible scheme. Compared with the previous methods, this method can give the curve fitting equation of the whole flight path. The precision of fitting and interpolation is high, the calculation process is simple.

关 键 词：三次样条曲线 拟合 插值 同步训练 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]