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基于加权预测残差的模型群切换算法研究 被引量：1

An Approach of Model-Group Switching Algorithm Based on Weighted Filtering Residuals
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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...
作者 顾雪峰 刘高峰 王华楠
机构地区 海军工程大学
出处 《舰船电子工程》 2008年第4期109-112,共4页 Ship Electronic Engineering
关键词 变结构多模型 模型群切换 滤波残差 “蛇行”机动 VSMM MGS filtering residuals " snake-wriggling" maneuver
分类号 U674.70 [交通运输工程—船舶及航道工程]
  • 相关文献

参考文献6

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共引文献33

同被引文献35

  • 1陈康,刘静,刘翔,罗雪山.基于OPN的变结构IMM目标跟踪算法仿真设计[J].计算机仿真,2006,23(9):58-61. 被引量：1
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舰船电子工程
2008年 第4期

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