Research on Algorithm of Space-time Data Fusion Based on D-S Evidence Theory

摘要：

Discussed principle of Dempster_Shafer evidence theory and multi_sensor data fusion model, introduced a kind of spatial_temporal two layer architecture, proposes space-time data fusion idea, which mixed Dempster_Shafer evidence method with space data fusion idea to obtain space domain D-S data fusion method, fused data in time domain, target identification experiments proved that algorithm of space_time data fusion based on Dempster_Shafer evidence theory was effective. Algorithm present in this paper has the characteristics of simple, less quantity of calculation which enhance the reliability of system identification, suggests a new way to solve problem in multi_sensor data fusion system.

关键词： Dempster_Shafer evidence data fusion target identification

作者: WANG Caixia

作者单位: Changchun University of Science and Technology, Changchun, China, 130022

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）