A Novel Robust Tracking Algorithm in Cluttered Environments for Distributed Sensor Network
Joint Authors
Zhang, Siying
Jing, Yuanwei
Guo, Hui
Liu, Yunting
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2013, Issue - (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-29
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
Tracking has attracted much attention over the past few years, particularly in the field of distributed sensor network.
The most challenging issue is nonline of sight (NLOS) problem in cluttered environments such as indoor or urban areas since the presence of NLOS errors leads to severe degradation in the tracking performance.
In this paper, we propose a novel robust tracking algorithm to mitigate the measurement noise and NLOS error.
The robust localization method is firstly employed to estimate the positions of the mobile node with different subgroups.
Then the residual test method is used to remove the larger localization error.
Finally, the modified Kalman filter is introduced to improve the tracking accuracy.
Simulation results show that the proposed algorithm can track the mobile node and estimate the position with relatively higher accuracy in comparison with existing methods.
American Psychological Association (APA)
Liu, Yunting& Jing, Yuanwei& Zhang, Siying& Guo, Hui. 2013. A Novel Robust Tracking Algorithm in Cluttered Environments for Distributed Sensor Network. International Journal of Distributed Sensor Networks،Vol. 2013, no. -, pp.1-9.
https://search.emarefa.net/detail/BIM-467837
Modern Language Association (MLA)
Liu, Yunting…[et al.]. A Novel Robust Tracking Algorithm in Cluttered Environments for Distributed Sensor Network. International Journal of Distributed Sensor Networks Vol. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-467837
American Medical Association (AMA)
Liu, Yunting& Jing, Yuanwei& Zhang, Siying& Guo, Hui. A Novel Robust Tracking Algorithm in Cluttered Environments for Distributed Sensor Network. International Journal of Distributed Sensor Networks. 2013. Vol. 2013, no. -, pp.1-9.
https://search.emarefa.net/detail/BIM-467837
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-467837