Fixed lag smoothing target tracking in clutter for a high pulse repetition frequency radar
- Title
- Fixed lag smoothing target tracking in clutter for a high pulse repetition frequency radar
- Author
- 송택렬
- Keywords
- Fixed lag smoothing; GMM-ITS; HPRF; Target existence; Multi-scan; False track discrimination; PROBABILISTIC DATA ASSOCIATION
- Issue Date
- 2015-06
- Publisher
- SPRINGER INTERNATIONAL PUBLISHING AG
- Citation
- EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING, v. 2015, NO 47, Page. 1-11
- Abstract
- A new method to smooth the target hybrid state with Gaussian mixture measurement likelihood-integrated track splitting (GMM-ITS) in the presence of clutter for a high pulse repetition frequency (HPRF) radar is proposed. This method smooths the target state at fixed lag N and considers all feasible multi-scan target existence sequences in the temporal window of scans in order to smooth the target hybrid state. The smoothing window can be of any length N. The proposed method to smooth the target hybrid state at fixed lag is also applied to the enhanced multiple model (EMM) tracking algorithm. Simulation results indicate that the performance of fixed lag smoothing GMM-ITS significantly improves false track discrimination and root mean square errors (RMSEs).
- URI
- https://asp-eurasipjournals.springeropen.com/articles/10.1186/s13634-015-0234-xhttp://hdl.handle.net/20.500.11754/34246
- ISSN
- 1687-6180
- DOI
- 10.1186/s13634-015-0234-x
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML