摘要
介绍了一种用于汽车雷达多目标跟踪的模糊数据关联方法 ,这种基于模糊量相似度测量的方法简单 ,便于实现 .首先将传感器的量测值与目标的估计值模糊化 ,然后计算两个模糊量之间的相似度 ,得到相似度矩阵 ,最后根据相似度的大小确定量测与目标之间的关系 .
A fuzzy data association method for automotive radar multi target tracking is proposed in this paper, which is based on fuzzy numbers similarity measure, and is simple and realizable in reality. Firstly makes the measurement and predictions fuzzy, then calculates the similarity between the fuzzy numbers of measurement and predictions, and gets a similarity measure matrix. Finally, determinates the relation between measurement and predictions according to similarity measure. Monte Carlo simulation proves that the method is effective.
出处
《武汉理工大学学报（交通科学与工程版）》
北大核心
2003年第1期11-14,共4页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
国家重点基础研究发展规划项目 (批准号 :2 0 0 1CB3 0 940 3 )
关键词
数据关联
多目标跟踪
相似度
data association
multi target tracking
similarity
