摘要
以舰艇反导武器系统中的机动目标跟踪与预测方法研究为背景,在分析变结构多模型算法的基本框架及模型群切换算法仿真计算流程的基础上,依据滤波过程中预测残差对跟踪精度的影响,提出一种基于加权残差的模型群切换方法。针对现代反舰导弹末端"蛇行机动"的运动特点,设计了不同的模型集,在想定的初始条件下进行MonteCarlo仿真实验,结果表明:提出的算法运行稳定,具有较高的费效比。
Taking the research of strong maneuvering target tracking and forecasting in modern antimissile weapon systems as a background. Based on the analysis about basic frame of VSMM algorithm and simulation flow of MGS algorithm, considering the influence of filtering residual, the paper sets a model group switch rule ground on the weighted residual, design different model sets relative to the anti-ship missile terminal "snake maneuver" feature. At the given initial conditions the paper carries out Mon...
出处
《舰船电子工程》
2008年第4期109-112,共4页
Ship Electronic Engineering
