Browse > Article

VFF-PASTd Based Multiple Target Angle Tracking with Angular Innovation  

Lim, Jun-Seok (Department of Electronics Engineering, Sejong University)
Choi, Yongjin (Samsung Electronics Co., LTD.)
Yoon, Sug-Joon (Department of Aerospace Engineering, Sejong University)
Publication Information
The Journal of the Acoustical Society of Korea / v.22, no.1E, 2003 , pp. 19-25 More about this Journal
Abstract
Ryu et al. recently proposed a multiple target angle-tracking algorithm without a data association problem. This algorithm, however, shows the degraded performance on evasive maneuvering targets, because the estimated signal subspace is d,:graded in the algorithm. In this Paper, we proposed a new algorithm, in which VFF-PASTd (Variable Forgetting Factor PASTd) algorithm is applied to Ryu's algorithm to effectively handle the evasive target tracking with better time-varying signal subspace.
Keywords
Target tracking; Variable forgetting factor; PASTd;
Citations & Related Records
연도 인용수 순위
  • Reference
1 C. K. Sword, M. Samaan and E. W. Kamen, 'Multiple target angle tracking using sensor array outputs,' IEEE Trans. Aerosp. Electron. System, 26 (2), 367-373, 1990   DOI   ScienceOn
2 C. S. Ryu, S.-H Lee and K.-K. Lee, 'Multiple target angle tracking algorithm using predicted angles,' Electon. Lett., 35 (18), 1520-1522, 1999   DOI   ScienceOn
3 J.-S. Lim, J.-I. Song, Y.-K. Pyeon and K.-M. Sung, 'Time-varying subspace tracking algorithm for nonstationary DOA estimation in passive sensor array,' The Journal of The Acoustical Society of Korea, 20 (1E), 7-13, 2001
4 J.-S. Lim, S.-W. Song and K.-M. Sung, 'Variable forgetting factor PASTd algorithm for time-varying subspace estimation,' Electron. Lett., 36(16), 1434-1435, 2000   DOI   ScienceOn
5 B. Yang, 'Projection approximation subspace tracking,' IEEE Trans. Signal Proc., 43 (1), 95-107, 1995   DOI   ScienceOn