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弹箭与制导学报 >

2012 , Vol. 32 >Issue 4: 1 - 3,8

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2012.04.029

导弹与制导技术

一种基于 IMM-PF的MMW/TV复合制导UCAV 火力解算融合跟踪算法

  • 曹林平 ,
  • 翁兴伟 ,
  • 傅裕松 ,
  • 程华
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  • 空军工程大学航空航天工程学院,西安 710038

曹林平(1962-),男,陕西西安人,教授,硕士生导师,研究方向:复合制导。

收稿日期: 2010-07-07

  网络出版日期: 2025-05-29

基金资助

航空科学基金

收起

A Fusion Tracking Algorithm of Fire Calculation for MMW/TV Combined Guidance UCAV Based on IMM-PF

  • CAO Linping ,
  • WENG Xingwei ,
  • FU Yusong ,
  • CHENG Hua
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  • The Aeronautics and Astronautics Engineering Institute, Air Force Engineering University, Xi'an 710038, China

Received date: 2010-07-07

  Online published: 2025-05-29

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摘要

针对目标融合跟踪算法在解算时,假定测量噪声为高斯白噪声与实际测量为“闪烁噪声”不相符的情况,提出一种交互式多模型粒子滤波的毫米波/电视复合制导无人攻击机火力解算融合跟踪算法,该算法适用于非线性、非高斯条件下、多传感器信息融合跟踪;可在有干扰的情况下,通过模型转换,实现模型的匹配,有效跟踪机动目标。通过数字仿真,验证了该算法具有较强的目标机动自适应能力,对提高MMW/TV复合制导UCAV的攻击效果有重要意义。

关键词： 多传感器; 目标融合跟踪算法; 交互式多模型粒子滤波; 毫米波/电视复合制导; 无人攻击机; 火力解算; 数字仿真

本文引用格式

曹林平 , 翁兴伟 , 傅裕松 , 程华 . 一种基于 IMM-PF的MMW/TV复合制导UCAV 火力解算融合跟踪算法[J]. 弹箭与制导学报, 2012 , 32(4) : 1 -3,8 . DOI: 10.15892/j.cnki.djzdxb.2012.04.029

Abstract

To consider disaccord between white Gaussian noise made by measurement noise and long-tail flicker noise measured in practice when target fusion tracking algorithm solving the data, a fusion tracking algorithm of fire solution for MMW/TV combined guidance UCAV based on IMM-PF was presented. The algorithm can be used for multi-sensor information fusion tracking under nonlinear and non-Gaussian circumstance. Also, it can be used to track mobile target through transforming the model to match the target mobile model under the interference of flicker noise. The digital simulation results show that the algorithm has better adaptive capability for mobile target and it is important to improve attack effect of MMW/TV combined guidance UCAV.

Key words： multi-sensor; target fusion tracking algorithm; IMM-PF; MMW/TV combined guidance; UCAV; fire calculation; digital simulation

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参考文献

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