Update algorithm on one-step-lag out-of-sequence measurement with correlated noise based on particle filtering

ZHAO Kai; HU Jian-wang; JI Bing

doi:10.13873/j.1000-9787(2017)05-0141-04

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Update algorithm on one-step-lag out-of-sequence measurement with correlated noise based on particle filtering

更新时间：2025-09-11

- Update algorithm on one-step-lag out-of-sequence measurement with correlated noise based on particle filtering
- Vol. 36, Issue 5, Pages: 141-144(2017)
- 作者机构：
  
  军械工程学院信息工程系
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-9787(2017)05-0141-04
  CLC： TN713;TP212
- Published：2017
- 稿件说明：
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[1]赵凯,胡建旺,吉兵.粒子滤波的噪声相关下单步延迟无序量测更新算法[J].传感器与微系统,2017,36(05):141-144.

ZHAO Kai, HU Jian-wang, JI Bing. Update algorithm on one-step-lag out-of-sequence measurement with correlated noise based on particle filtering[J]. 2017, 36(5): 141-144.
[1]赵凯,胡建旺,吉兵.粒子滤波的噪声相关下单步延迟无序量测更新算法[J].传感器与微系统,2017,36(05):141-144. DOI： 10.13873/j.1000-9787(2017)05-0141-04.

ZHAO Kai, HU Jian-wang, JI Bing. Update algorithm on one-step-lag out-of-sequence measurement with correlated noise based on particle filtering[J]. 2017, 36(5): 141-144. DOI： 10.13873/j.1000-9787(2017)05-0141-04.

摘要

在目标跟踪系统中

因通信延迟等原因会出现传感器量测无序地到达融合中心的现象

将这些量测称为无序量测（OOSM）。针对过程噪声、量测噪声相关的非线性系统中出现的无序量测问题

在现有算法基础上

提出了一种可处理单步延迟无序量测的新算法。在前向预测滤波框架下

对系统方程去相关化

并利用粒子滤波（PF）进行状态估计。仿真结果验证了算法的有效性。

Abstract

In target tracking system

sensor measurements may arrive at the fusion center out of sequence because of communication delays

and these measurements are called out-of-sequence measurement（ OOSM）. On the basis of existing algorithm

a new algorithm is proposed

which can solve one-step-lag OOSM problem occur in process noise and the measurement noise correlated in nonlinear system. By combing the framework of the forward prediction filtering

wipe off the correlation

and use particle filtering to estimate the state. Simulation results verify the effectiveness of the proposed algorithm.

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Keywords

references

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噪声相关下的一步延迟无序量测滤波算法 [J]. 胡建旺,袁丁,吉兵,梁伟. 电光与控制 . 2013(10)

远距离干扰环境下目标跟踪的扩展卡尔曼粒子滤波算法 [J]. 侯静,景占荣,羊彦. 电子与信息学报 . 2013(07)

基于贝叶斯估计噪声相关下的CKF设计 [J]. 钱华明,葛磊,黄蔚,刘璇. 系统工程与电子技术 . 2012(11)

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无序量测的状态更新估计算法 [J]. 高蕊,秦超英,张希彬. 传感技术学报 . 2006(02)

多源信息融合[M]. 清华大学出版社 , 韩崇昭,朱洪艳,段战胜等著, 2006

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