雷达科学与技术Issue(3)：302-304,309,4.DOI:10.3969/j.issn.1672-2337.2015.03.016
一种基于 UKF 交互多模型算法
A UKF Based Interactive Multi-Model Algorithm
刘伟 1刘宁1
作者信息
- 1. 中国电子科技集团公司第二十研究所，陕西西安 710068
- 折叠
摘要
Abstract
Interactive multi-model(IMM)leads the model switching way to solve the diversification of target pattern,is the most practical multi-model maneuvering target tracking method at present.Since IMM was proposed in 1998,it has been broadly applied in radar maneuvering target tracking and radar netting technology.IMM and the current most mature non-linearity estimation method,unscented Kalman filter (UKF),are combined in this paper,applied in high speed automotive air-surface missile target tracking, simulations in uniform motion,uniform accelerated motion,uniform turning and based on “current”statisti-cal model which is composed of four species of tracking of the model are conducted to confirm the effective-ness of UKF-IMM algorithm.关键词
机动目标跟踪/交互多模型/当前统计模型/无味滤波Key words
maneuvering target tracking/interactive multi-model(IMM)/current statistical model/unscented Kalman filter(UKF)分类
信息技术与安全科学引用本文复制引用
刘伟,刘宁..一种基于 UKF 交互多模型算法[J].雷达科学与技术,2015,(3):302-304,309,4.
