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Research on method of multisensor distributed track fusion based on feedback integration
Yang, GS; Wen, CL; Tan, M
Source PublicationCHINESE JOURNAL OF ELECTRONICS
2003-04-01
Volume12Issue:2Pages:147-151
SubtypeArticle
AbstractMultisensor distributed track fusion based on feedback integration is studied in this paper. Firstly, the tracking algorithms of each sensor in local (processor) and the track fusion algorithm on the basis of global information in center (processor) are given after the general structure of multisensor distributed track fusion based on feedback integration is put forward. Secondly, one step target state predictions along with covariance matrixes are fed back to the interrelated sensors to form new tracking gates for the corresponding targets, and then the intersection of the new tracking gate and the original gate formed before feedback for a certain target is taken as the effective tracking gate for the next estimation, to decrease the computing load of PDA (probability data association). In addition, target instantiation is given to the sensor that has not obtained the target track, while other sensors have obtained. At last, take IR and radar as an example, simulation researches are performed both on the original algorithm and the one presented by this paper.
KeywordMultisensor Track Association Feedback Tracking Gate State Estimation Target Instantiation
WOS HeadingsScience & Technology ; Technology
WOS KeywordSENSOR MANAGEMENT ; SYSTEM
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000182508700001
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9906
Collection09年以前成果
Affiliation1.Chinese Acad Sci, Inst Automat, Lab Complex Syst & Intelligent Sci, Beijing 100080, Peoples R China
2.Henan Univ, Inst Comp & Informat Engn, Kaifeng 475001, Peoples R China
Recommended Citation
GB/T 7714
Yang, GS,Wen, CL,Tan, M. Research on method of multisensor distributed track fusion based on feedback integration[J]. CHINESE JOURNAL OF ELECTRONICS,2003,12(2):147-151.
APA Yang, GS,Wen, CL,&Tan, M.(2003).Research on method of multisensor distributed track fusion based on feedback integration.CHINESE JOURNAL OF ELECTRONICS,12(2),147-151.
MLA Yang, GS,et al."Research on method of multisensor distributed track fusion based on feedback integration".CHINESE JOURNAL OF ELECTRONICS 12.2(2003):147-151.
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