000			03850nam a2200457 i 4500
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003			ES-MaUEC
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007			cr nn 008mamaa
008			220601s2021 sz | o |||| 0|eng d
020			_a9783031796890
024	7		_a10.1007/978-3-031-79689-0 _2doi
040			_aES-MaUEC _bspa _cES-MaUEC _dES-MaUEC
050		4	_aTA355 _b2021 EB
100	1		_aSung, S. H. _q(Shung H.) _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9687802
245	1	0	_aAsymptotic Modal Analysis of Structural and Acoustical Systems _cby Shung Sung, Dean Culver, Donald Nefske, Earl Dowell
250			_a1st edition 2021
264		1	_aCham _bSpringer International Publishing _c2021
300			_a1 recurso en línea (XIV, 110 páginas)
336			_atexto _btxt _2rdacontent
337			_aelectrónico _bc _2rdamedia
338			_arecurso electrónico _bcr _2rdacarrier
347			_aarchivo de texto _bPDF
490	0		_aSynthesis Lectures on Mechanical Engineering _x2573-3176
505	0		_aPreface -- Introduction -- Classical Modal Analysis with Random Excitations -- Asymptotic Modal Analysis of Structural Systems -- Asymptotic Modal Analysis of Coupled Systems -- Asymptotic Modal Analysis of Nonlinear Systems -- Summary -- Authors' Biographies -- Index.
520			_aThis book describes the Asymptotic Modal Analysis (AMA) method to predict the high-frequency vibroacoustic response of structural and acoustical systems. The AMA method is based on taking the asymptotic limit of Classical Modal Analysis (CMA) as the number of modes in the structural system or acoustical system becomes large in a certain frequency bandwidth. While CMA requires both the computation of individual modes and a modal summation, AMA evaluates the averaged modal response only at a center frequency of the bandwidth and does not sum the individual contributions from each mode to obtain a final result. It is similar to Statistical Energy Analysis (SEA) in this respect. However, while SEA is limited to obtaining spatial averages or mean values (as it is a statistical method), AMA is derived systematically from CMA and can provide spatial information as well as estimates of the accuracy of the solution for a particular number of modes. A principal goal is to present the state-of-the-art of AMA and suggest where further developments may be possible. A short review of the CMA method as applied to structural and acoustical systems subjected to random excitation is first presented. Then the development of AMA is presented for an individual structural system and an individual acoustic cavity system, as well as a combined structural-acoustic system. The extension of AMA for treating coupled or multi-component systems is then described, followed by its application to nonlinear systems. Finally, the AMA method is summarized and potential further developments are discussed.
988			_aSynthesis Collection of Technology_2021
650		7	_2embne _9139212 _aVibraciones
650		7	_2embne _9310604 _aEstructuras (Construcción) _xDinámica
700	1		_aCulver, Dean R. _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9687803
700	1		_aNefske, D. J. _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9687804
700	1		_aDowell, E. H. _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9687805
776	0	8	_iPrinted edition: _z9783031796906
776	0	8	_iPrinted edition: _z9783031796883
776	0	8	_iPrinted edition: _z9783031796913
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-3-031-79689-0 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942			_2lcc _cLE
998			_b03/2023 _dz _eb _zSI