Adaptive Tracking Algorithm with Variable Observation Based on the Scheme of Monitoring Area Segmentation

摘要：

To investigate the problem of improving tracking performance in wide monitoring area for netted multi-sensor system,an adaptive tracking algorithm with variable observation (ATVO) based on the scheme of monitoring area segmentation is derived. During the computational process of target tracking,the sub monitoring field of the target is calculated by its position estimation and observation distribution matrix (ODM) is introduced to adaptively adjust measurement system of equations. Observing equations with low accuracy are eliminated and observing equations with high accuracy are reserved. Simulation results show that ATVO not only ensures the precision of state estimation but also reduces the dimension number of observation equations. The accuracy and real-time capability of tracking moving target are improved.

关键词： netted multi-sensor system variableobservation monitoring area segmentation

作者: Xu Hongkui Wang Dongjin Chen Weidong

作者单位: Department of EELS,University of Science & Technology of China,All 230027 CHINA CPE,Shenzhen Institu Department of EELS,University of Science & Technology of China,All 230027 CHINA Department of EELS,University of Science & Technology of China,All 230027 CHINA2008 International Co

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 792-795

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）