Data association algorithm based on intuitionistic fuzzy clustering

doi:10.3724/SP.J.1087.2011.00647

Journal of Computer Applications ›› 2011, Vol. 31 ›› Issue (03): 647-650.DOI: 10.3724/SP.J.1087.2011.00647

• Artificial intelligence • Previous Articles Next Articles

Data association algorithm based on intuitionistic fuzzy clustering

HE Zheng-hong,LEI Ying-jie,LEI Lei

Missile Institute, Air Force Engineering University, Sanyuan Shaanxi 713800, China

Received:2010-09-07 Revised:2010-11-05 Online:2011-03-03 Published:2011-03-01
Contact: HE Zheng-hong

基于直觉模糊聚类的数据关联算法

贺正洪,雷英杰,雷蕾

空军工程大学导弹学院

通讯作者: 贺正洪
作者简介:贺正洪(1966-)，男，湖南双峰人，教授，博士，主要研究方向：智能信息处理、信息融合；雷英杰(1956-)，男，陕西渭南人，教授，博士生导师，主要研究方向：智能信息处理、智能决策；雷蕾(1988-)，女，四川南充人，硕士研究生，主要研究方向：智能信息处理。
基金资助:
国家自然科学基金资助项目(60773209);陕西省自然科学基金资助项目(2010JM8013)

Abstract

Abstract: To deal with the uncertainty of multi-sensor observations, a new data association algorithm based on intuitionistic fuzzy clustering was proposed. The clustering algorithm of improved Intuitionistic Fuzzy C-Means (IFCM) was applied to data association in the proposed algorithm. Firstly, the observed data and predicted data were made to be intuitionistic fuzzy. Then the weighted distance between intuitionistic fuzzy sets was calculated to acquire membership degrees of observation and track. Finally, the highest degree of membership was sought successively to associate observation and track. The simulation results show that the presented algorithm can associate data with the fuzzy observations effectively.

Key words: data fusion, data association, intuitionistic fuzzy sets, Fuzzy C-Means (FCM) clustering, intuitionistic fuzzy clustering

摘要： 针对多传感器观测数据存在不确定性的问题，基于直觉模糊聚类，提出一种新的数据关联算法。将改进的直觉模糊C-均值聚类（IFCM）算法应用于数据关联，首先将观测数据和预测数据进行直觉模糊化，然后计算直觉模糊集之间的加权距离以获得观测与航迹的隶属度，最后依次搜索最大隶属度实现观测与航迹的关联。仿真实验表明，存在模糊观测数据情况下，算法能有效地进行数据关联。

关键词: 数据融合, 数据关联, 直觉模糊集合, 模糊C-均值聚类, 直觉模糊聚类

CLC Number:

TP274
TN953

HE Zheng-hong LEI Ying-jie LEI Lei. Data association algorithm based on intuitionistic fuzzy clustering[J]. Journal of Computer Applications, 2011, 31(03): 647-650.

贺正洪雷英杰雷蕾. 基于直觉模糊聚类的数据关联算法[J]. 计算机应用, 2011, 31(03): 647-650.

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Data association algorithm based on intuitionistic fuzzy clustering

基于直觉模糊聚类的数据关联算法

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