Parametryczne metody określania kierunków źródeł fal hydroakustycznych w pasywnych systemach lokalizacji

• Autorzy: Henclik S.
• Konferencja: 17 th Symposium on Hydroacoustics (23-26.05.2000; Jurata; Polska)
• Języki publikacji: PL

Abstrakty

EN

The review of parametric methods of multiple underwater sources direction of arrival (DOA) estimation by a passive array of sensors is presented in this paper. The most common in literature model of far, narrow-band sources is assumed. Deterministic and stochastic maximum likelihood methods and their advantages and disadvantages are described. The subspace fitting approach is presented as well. A good performance of parametric methods is payed with high computational cost of searching the optimal parameters set. The reparameterisation method, lowering the computational cost of optimisation, is described in the last section of this paper.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2000
• Tom: Vol. 3
• Strony: 191--196
• Opis fizyczny: Bibliogr. 15 poz.

Twórcy

autor

Henclik S.

• OBR Centrum Techniki Morskiej ul. Dickmana 62, 81-109 Gdynia, Polska

Bibliografia

• 1. J.F. Bohme, .Estimation of spectral parameters of correlated signals in wavefields'', Signal Processing v.11, 329-337, 1986.
• 2. Y. Bresler, A. Macovski, .Exact ML parameter estimation of superimposed exponential signals in noise", Trans. on ASSP, v.34, 1081-1089, 10'86.
• 3. M.P. Clark, L.L. Scharf, "On the complexity of IQML algorithm", Trans. on SP, 40, 1811-1813, 07'92.
• 4. J.A. Cadzow, "A high resolution DOA algorithm for narrew-band coherent and incoherent sources", Trans. on ASSP v.36, 965-979, 07'88.
• 5. S. Henclik, "Spektralne metody określania kierunków źródeł fal hydroakustycznych w pasywnych systemach lokalizacji", VII SWTM, Gdynia, 10'99.
• 6. S. Henclik, "Metody lokalizacji celów w pasywnych systemach hydroakustycznych", wyd. wew. OBR CTM nr RF-2000/T-031, Gdynia, 2000.
• 7. H. Krim, M. Viberg, "Two decades of array signal processing research", IEEE Signal Processing Magazine, 67-94, 07'96.
• 8. B. Ottersten, M. Viberg, T. Kailath, "Analysis of subspace fitting and ML techniques for parameter estimation from sensor array data", Trans. on SP v.40, 590-600, 03'92.
• 9. D. Starer, A. Nehorai, "Newton algorithms for conditional and unconditional ML estimation of the parameters of exponential signals in noise", Trans. on ASSP v.40, 1528- 1534, 06'92.
• 10. P. Stoica, A. Nehorai, "MUSIC, maximum likelihood and Cramer-Rao bound", Trans. on ASSP v.37, 720-741, 05'89.
• 11. P. Stoica, K.C. Sharman, .Maximum likelihood methods for DOA estimation", Trans. on ASSP v.38, 1132-1143, 07'90.
• 12. P. Stoica, K.c. Sharman, "Novel eigenanalysis methods for direction estirnation", IEE Proceedings v.137, Pt. F, 19-26, 02'90.
• 13. M. Viberg, B.Ottersten, T. Kailath, .Detection and estimation .in sensor arrays using weighted subspace fitting", Trans. on ASSP v.39, 2436-2449, 11'91.
• 14. R. Wit, "Metody programowania nieliniowego", WNT, W-wa 1986, 57-68.
• 15. I. Ziskind, M. Wax, "Maximum likelihood localization of multiple sources by alternating profection", Trans. on ASSP v.36, 1553-1560, 10'88.