Observer-based method in acoustic array signal processing

16th AIAA/CEAS Aeroacoustics Conference (31st AIAA Aeroacoustics Conference)

Volumn , Issue , 2010, Pages

  Bai, Long ^a,b   Huang, Xun ^a,c  

^a PEKING UNIVERSITY   (China)

^b Department of Mechanics and Aerospace Engineering ^*  (China)

^c Peking University   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ALTERNATIVE ALGORITHMS; ARRAY SIGNAL PROCESSING; BACKGROUND NOISE; BEAMFORMING ALGORITHMS; BEAMFORMING METHODS; COHERENT NOISE; COMPUTATIONAL REQUIREMENTS; CONVERGENCE RATES; FREQUENCY DOMAINS; IN-CONTROL; INDUSTRY APPLICATIONS; INNOVATIVE APPROACHES; NEW APPLICATIONS; NOISE IDENTIFICATION; OVER SAMPLING; PROCESSING TECHNIQUE; RECURSIVE ALGORITHMS; SIGNAL OF INTERESTS; TESTING TOOLS;

ACOUSTIC ARRAYS; ACOUSTIC NOISE; ALGORITHMS; ARRAY PROCESSING; BEAMFORMING; CONVERGENCE OF NUMERICAL METHODS; SIGNAL PROCESSING;

AEROACOUSTICS;

EID: 78649556618     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. Lighthill, M. J., "On Sound Generated Aerodynamically. I. General Theory," In Processdings of the Royal Society of London, Vol. A221, 1952, pp. 564-587.
2. Huang, X., "Real-Time Algorithm for Acoustic Imaging with a Microphone Array," Journal of Acoustical Society of America Express Letters, Vol. 125, No. 5, 2009, pp. EL190-EL195.
3. Dudgeon, D. E., "Fundamentals of Digital Array Processing," Proceedings of the IEEE, Vol. 65, No. 6, 1977, pp. 898-904.
4. 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.
5. 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.
6. Li, J. and Stoica, P., Robust Adaptive Beamforming, Wiley-Interscience, 2005.
7. Mueller, T. J. E., Aeroacoustic Measurements, Springer, Germany, 2002.
8. Eduardo, S., Mathematical Control Theory: Deterministic Finite Dimensional Systems (Second Edition), Springer, Germany, 1998.
9. Johansson, A. and Medvdev, A., "An Observer for Systems with Nonlinear Output Map," Automatica, Vol. 39, 2003, pp. 909-918.
10. 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, No. 4-5, 2006, pp. 858-879.
11. Sijtsma, P., "CLEAN Based on Spatial Source Coherence," AIAA Paper 2007-3436, 2007.
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.