An error intensity spectral filtering method for active control of broadband structural intensity

Journal of the Acoustical Society of America

Volumn 101, Issue 1, 1997, Pages 623-625

  Swanson, David C ^c   Gentry, Cassandra A ^a,c   Hayek, Sabih I ^c   Sommerfeldt, Scott D ^b,c  

^a VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY   (United States)

^b BRIGHAM YOUNG UNIVERSITY   (United States)

^c PENNSYLVANIA STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

STEEL;

ACCELERATION; ACOUSTICS; ALGORITHM; ARTICLE; FORCE; MATHEMATICAL ANALYSIS; MODEL; PRIORITY JOURNAL; STRUCTURE ANALYSIS; VIBRATION;

EID: 0031021787     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.418268     Document Type: Article

References (11)

1. E. G. Williams, "Supersonic Acoustic Intensity," J. Acoust. Soc. Am. 97, 121-127 (1995).
2. G. Pavic, "Measurement of Structure-Borne Wave Intensity, Part I: Formulation of the methods," J. Sound Vib. 49(2), 221-230 (1976).
3. F. Fahy, Sound and Structural Vibration Radiation, Transmission, and Response (Academic, New York, 1985).
4. G. Rasmussen, "Structural Dynamic Measurements Using Intensity Methods," Proc. 3rd International Modal Analysis Conference, pp. 558-564, 1985.
5. J. Pan and C. Hansen, "Active Control of Total Vibratory Power Flow in a Beam, I Physical System Analysis," J. Acoust. Soc. Am. 89, 200-209 (1991).
6. A. E. Schwenk, S. D. Sommerfeldt, and S. I. Hayek, "Adaptive Control of Structural Intensity Associated with Bending Waves in a Beam,"J. Acoust. Soc. Am. 96, 2826-2835 (1994).
7. C. A. Gentry, "Investigation of Adaptive Intensity Control Methods For a Finite Beam," M.S. thesis, The Pennsylvania State University, University Park, PA, 1993.
8. S. I. Hayek, M. J. Perchesky, and B. Suen, "Measurement and Analysis of Near and Far Field Structural Intensity by Scanning Laser Vibrometry," CETIM, Senlis, France, pp. 281-288, 1990.
9. A. Schwenk, "Adaptive Feedforward Control of Structural Intensity in a Beam," M.S. thesis, The Pennsylvania State University, University Park, PA, 1991.
10. S. Tousi, "Complex Impedances of Structural Terminations," Honors Baccalaureate thesis, The Pennsylvania State University, University Park, PA, 1991.
11. B. Widrow and S. D. Sterns, Adaptive Signal Processing (Prentice-Hall, Englewood Cliffs, NJ, 1985).