The effect of an undamped finite degree of freedom 'fuzzy' substructure: Numerical solutions and theoretical discussion

Journal of the Acoustical Society of America

Volumn 100, Issue 5, 1996, Pages 3159-3164

  Weaver, R L ^a  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTICS; ARTICLE; MATHEMATICAL ANALYSIS; OSCILLATOR; PRIORITY JOURNAL; STOCHASTIC MODEL;

EID: 0029858236     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.417194     Document Type: Article

References (11)

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3. A. D. Pierce, V. W. Sparrow, and D. A. Russell, "Fundamental structural-acoustic idealizations for structures with fuzzy internals," J. Vib. Acoust. 117, 339-348 (1995).
4. D. A. Russell, "The theory of fuzzy structures and its application to waves in plates and shells," doctoral dissertation. The Pennsylvania State University, Graduate Program in Acoustics, State College, PA, 1995.
5. M. Strasberg and D. Feit, "Vibration damping of large structures induced by attached small resonant structures," J. Acoust. Soc. Am. 99, 335-344 (1996).
6. C Ruckman, "A review of publications related to fuzzy structures analysis," Proceedings of InterNoise 96, Liverpool, England, 30 July-2 August 1996 (in press).
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8. R. H. Lyon, "Statistical energy analysis and structural fuzzy," J. Acoust. Soc. Am. 97, 2878-2881 (1995).
9. A. D. Pierce, "Resonant-frequency-distribution of internal mass inferred from mechanical impedance matrices, with application to fuzzy structure theory," Proceedings of the ASME 15th Biennial Conference on Mechanical Vibration and Noise (American Society of Mechanical Engineers, Boston, MA, 1995), pp. 229-239.
10. K. H. Hsu, D. J. Nefske, and A. Akay, eds., "Statistical Energy Analysis," Proceedings of the ASME winter annual meeting, Noise Control and Acoustics Division (American Society of Mechanical Engineers, NV, 1987), Vol. 3.
11. z. This may be ascribed to the numerical dispersion generated by the finite temporal step size.