指挥控制与仿真2017，Vol.39Issue(5)：54-57,4.DOI:10.3969/j.issn.1673-3819.2017.05.012
基于边际似然比的目标机动的序贯检测方法
Marginal Probability Ratio Based on Method of Maneuver Sequential Test
刘强 1许洋 1牛竹云1
作者信息
- 1. 北方自动控制技术研究所, 山西 太原 030006
- 折叠
摘要
Abstract
This paper generalizes two classes of statistical maneuver test methods:χ2 statistic test and probability ratio test. We apply a method of sequential marginal likelihood ratio test( SMLRT) to maneuver detection. We compare the performance of this proposed method with IMM, MR and IE's. Simulation shows that SMLRT has its priority comparing others', when the prior distribution of maneuver acceleration fits ( Mixture Gaussian) to the real distribution.关键词
机动检测/先验分布/边际分布/似然比/序贯检测Key words
maneuver detection/prior distribution/marginal distribution/likelihood ratio/sequential detection分类
信息技术与安全科学引用本文复制引用
刘强,许洋,牛竹云..基于边际似然比的目标机动的序贯检测方法[J].指挥控制与仿真,2017,39(5):54-57,4.
