Observer for phased microphone array signal processing with nonlinear output

AIAA Journal

Volumn 48, Issue 11, 2010, Pages 2702-2705

  Huang, Xun ^a,b,c   Ji, Jianchao ^a,d   Vinogradov, Igor ^a,d   Bai, Long ^a,d  

^a PEKING UNIVERSITY   (China)

^b Peking University   (United States)

^c UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

^d Saingits College of Engineering   (India)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC IMAGES; ARRAY MEASUREMENTS; COHERENT NOISE; COMPUTATIONAL CAPABILITY; IN-FIELD; MATHEMATICAL EQUATIONS; MICROPHONE ARRAYS; NEW APPROACHES; OVER SAMPLING; SOUND SOURCE;

ACOUSTIC IMAGING; ALGORITHMS; FOURIER ANALYSIS; HARMONIC ANALYSIS; MICROPHONES; SIGNAL PROCESSING;

FOURIER SERIES;

EID: 78650412760     PISSN: 00011452     EISSN: None     Source Type: Journal    
DOI: 10.2514/1.J050474     Document Type: Article

References (12)

1. Lighthill, M. J., "On Sound Generated Aerodynamically, I. General Theory," Proceedings of the Royal Society of London A, Vol. 211, No. 1107, 1952, pp. 564-587. doi:10.1098/rspa.1952.0060
2. Dudgeon, D. E., "Fundamentals of Digital Array Processing," Proceedings of the IEEE, Vol. 65, No. 6, 1977, pp. 898-904. doi:10.1109/PROC. 1977.10587
3. Shin, H. C., Graham, W. R., Sijtsma, P., Andreou, C., and Faszer, A. C., "Implementation of a Phased Microphone Array in a Closed-Section Wind Tunnel," AIAA Journal, Vol. 45, No. 12, 2007, pp. 2897-2909. doi:10.2514/1.30378
4. Van Veen, B. D., and Buckley, K. M., "Beamforming: A Versatile Approach to Spatial Filtering," IEEE ASSP Magazine, Vol. 5, No. 2, 1988, pp. 4-24. doi:10.1109/53.665
5. Li, J., and Stoica, P., Robust Adaptive Beamforming, Wiley-Interscience, New York, 2005.
6. Mueller, T. J. E., Aeroacoustic Measurements, Springer, Berlin, 2002.
7. Huang, X., "Real-Time Algorithm for Acoustic Imaging with a Microphone Array," Journal of the Acoustical Society of America, Vol. 125, No. 5, 2009, pp. EL190-EL195. doi:10.1121/1.3100641
8. Sijtsma, P., "CLEAN Based on Spatial Source Coherence," AIAA Paper 2007-3436, 2007.
9. Eduardo, S., Mathematical Control Theory: Deterministic Finite Dimensional Systems, 2nd ed., Springer, Berlin, 1998.
10. Johansson, A., and Medvdev, A., "An Observer for Systems with Nonlinear Output Map," Automatica, Vol. 39, No. 5, 2003, pp. 909-918. doi:10.1016/S0005-1098(03)00031-1
11. Brooks, T. F., and Humphrey, W. M., "A Deconvolution Approach for the Mapping of Acoustic Sources (DAMAS) Determined from Phased Microphone Arrays," Journal of Sound and Vibration, Vol. 294, Nos. 4-5, 2006, pp. 856-879. doi:10.1016/j.jsv.2005.12.046 (Pubitemid 43736993)
12. Ravetta, P. A., Burdisso, R. A., and Ng, W. F., "Noise Source Localization and Optimization of Phased-Array Results," AIAA Journal, Vol. 47, No. 11, 2009, pp. 2520-2533. doi:10.2514/1.38073