Log in

Relevant bibliographies by topics / Optimization, Structural Acoustics

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers

Academic literature on the topic 'Optimization, Structural Acoustics'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Optimization, Structural Acoustics.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Optimization, Structural Acoustics"

1

Diharjo, Kuncoro, Ubaidillah, Wijang Wisnu Raharjo, Joko Pitoyo, and Mustaqim. "Underwater Acoustics Evaluation of Glass Fiber – Polyurethane Sandwich Composite." Applied Mechanics and Materials 660 (October 2014): 516–20. http://dx.doi.org/10.4028/www.scientific.net/amm.660.516.

Full text

Abstract:

This article presents underwater acoustics evaluation of glass fiber – polyurethane sandwich composite which is useful for ship materials. The composite consists of two main functional laminations namely structural and acoustical lamination. The structural lamination is constructed from polyester and polyethylene fibers while the polyurethane is potential for acoustical lamination. The fabrication involves vacuum bagging and conventional hydraulic methods. The materials will be treated in both with and without immersion in sea water. The immersion process takes time about 72 hours. The propert

APA, Harvard, Vancouver, ISO, and other styles

2

Marburg, Steffen. "A review optimization technique in structural acoustics." Journal of the Acoustical Society of America 112, no. 5 (2002): 2381. http://dx.doi.org/10.1121/1.4779684.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Enomoto, Hirohisa, and Shigeru Sakamoto. "Structural Optimization System." Journal of the Acoustical Society of America 129, no. 3 (2011): 1666. http://dx.doi.org/10.1121/1.3573317.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Cunefare, Kenneth A. "Optimization techniques in structural acoustic design." Journal of the Acoustical Society of America 95, no. 5 (1994): 2834. http://dx.doi.org/10.1121/1.409637.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Franco, Francesco, Kenneth A. Cunefare, and Massimo Ruzzene. "Structural-Acoustic Optimization of Sandwich Panels." Journal of Vibration and Acoustics 129, no. 3 (2006): 330–40. http://dx.doi.org/10.1115/1.2731410.

Full text

Abstract:

Sandwich panels comprising face sheets enclosing a core are increasingly common structural elements in a variety of applications, including aircraft fuselages, flight surfaces, vehicle panels, lightweight enclosures, and bulkheads. This paper presents the optimization of various innovative sandwich configurations for minimization of their structural-acoustic response. Laminated face sheets and core geometries comprising honeycomb and trusslike structures are considered. The design flexibility associated with the class of considered composite structures and with truss-core configurations provid

APA, Harvard, Vancouver, ISO, and other styles

6

CUNEFARE, KENNETH A., and BRIAN S. DATER. "STRUCTURAL ACOUSTIC OPTIMIZATION USING THE COMPLEX METHOD." Journal of Computational Acoustics 11, no. 01 (2003): 115–37. http://dx.doi.org/10.1142/s0218396x03001833.

Full text

Abstract:

An optimization program based on M. J. Box's Complex Method was implemented in a computational design tool for constrained optimization of acoustic environments produced by vibrating structures. The tool can treat interior and exterior environments, and can consider acoustic and structural excitations. The tool integrates finite element and boundary element methods to perform the requisite structural acoustic analyses. The new optimization component described in this paper contains unique additions to Box's original algorithm. The optimizer executes stand-alone, or can be used as a starting po

APA, Harvard, Vancouver, ISO, and other styles

7

Wang, Yan-chao, Xiao-ming Wang, Yu-lin Mei, and Nai-wen Chang. "An Optimization Method for Design of Acoustic Metamaterial Structure." MATEC Web of Conferences 175 (2018): 01023. http://dx.doi.org/10.1051/matecconf/201817501023.

Full text

Abstract:

Pentamode (PM) metamaterial is a kind of acoustic metamaterial generally designed from a general material and made by a periodic array of micro-truss structures. The paper presents an optimization method for the design of PM metamaterial structure, and this kind of structure has usually special physical properties to guide the acoustic wave to propagate according to the design path. In order to construct the optimization model, the micro-truss unit cell is firstly investigated deeply, and the relationship between the effective elastic modulus of PM materials and the structural parameters of mi

APA, Harvard, Vancouver, ISO, and other styles

8

Ranjbar, Mostafa, Steffen Marburg, and Hans Jürgen Hardtke. "A New Hybrid Design of Experiments Approach for Optimization in Structural Acoustics." Applied Mechanics and Materials 110-116 (October 2011): 5015–20. http://dx.doi.org/10.4028/www.scientific.net/amm.110-116.5015.

Full text

Abstract:

a new hybrid optimization method including of simplex method and method of design of experiments is developed. The objective of the optimization includes the minimization of the root mean square level of structure borne sound. Application of this new hybrid optimization method is experienced on a square plate. The shape modification concept is considered. The structure’s local geometry modification values at the selected surface key-points are considered as design variables. It is shown that the presented hybrid optimization method is able to reduce the value of objective function with a few n

APA, Harvard, Vancouver, ISO, and other styles

9

Wang, Yongliang, Xunpeng Qin, Song Huang, Li Lu, Qingkai Zhang, and Jiawei Feng. "Structural-borne acoustics analysis and multi-objective optimization by using panel acoustic participation and response surface methodology." Applied Acoustics 116 (January 2017): 139–51. http://dx.doi.org/10.1016/j.apacoust.2016.09.013.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

DeJong, Richard G. "Optimization of structural vibration using energy concepts." Journal of the Acoustical Society of America 95, no. 5 (1994): 2900. http://dx.doi.org/10.1121/1.409316.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic "Optimization, Structural Acoustics"

1

Vogel, Ryan N. "Structural-Acoustic Analysis and Optimization of Embedded Exhaust-Washed Structures." Wright State University / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=wright1374833633.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Ranjbar, Mostafa. "A Comparative Study on Optimization in Structural Acoustics." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2011. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-66730.

Full text

Abstract:

This dissertation presents an exhaustive comparative study on optimization in structural acoustics. A combination of a commercially available finite element software package and additional user-written programs is used to modify the shape of a structure. This is done iteratively and without manual intervention to achieve significant improvements of the objective function. The optimization process continues automatically until the predefined maximum number of function evaluations is reached. The design variables are the structure's local geometry modification values at selected surface key-poin

APA, Harvard, Vancouver, ISO, and other styles

3

Bös, Joachim [Verfasser]. "Numerical Shape Optimization in Structural Acoustics / Joachim Bös." Aachen : Shaker, 2004. http://d-nb.info/1170538967/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Wennhage, Per. "Structural-Acoustic Optimization of Sandwich Panels." Doctoral thesis, Stockholm, 2001. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3161.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Stoyanova, Desislava. "ANN for Optimization on Large-Scale Structural Acoustics Models." Thesis, Uppsala universitet, Institutionen för informationsteknologi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-333859.

Full text

Abstract:

Optimization of transformer design is a challenging task which defines the dimensionsof all the transformer parts, based on a given specification in order to achieve better operating performance. The mechanical force distributions, as a result of the transformer operation, make the structure vibrate at twice the network frequency,and ultimately lead to noise emission from the outer surface of the tank. In this paper,an artificial intelligence technique is proposed for transformer noise data prediction asan optimized alternative to the finite-element method with multi-physics capabilities. The

APA, Harvard, Vancouver, ISO, and other styles

6

Katsanis, George R. Mr. "Transient Small Wind Turbine Tower Structural Analysis with Coupled Rotor Dynamic Interaction." DigitalCommons@CalPoly, 2013. https://digitalcommons.calpoly.edu/theses/960.

Full text

Abstract:

Structural dynamics is at the center of wind turbine tower design - excessive vibrations can be caused by a wide range of environmental and mechanical sources and can lead to reduced component life due to fatigue, noise, and impaired public perception of system integrity. Furthermore, periodic turbulent wind conditions can cause system resonance resulting in significantly increased structural loads. Structural vibration issues may become exacerbated in small wind applications where the analytical and experimental resources for system verification and optimization are scarce. This study combine

APA, Harvard, Vancouver, ISO, and other styles

7

Ranjbar, Mostafa [Verfasser], Hans-Jürgen [Akademischer Betreuer] Hardtke, Steffen [Akademischer Betreuer] Marburg, and Jorge Ariosto [Akademischer Betreuer] Bretanha. "A Comparative Study on Optimization in Structural Acoustics / Mostafa Ranjbar. Gutachter: Hans-Jürgen Hardtke ; Steffen Marburg ; Ariosto Bretanha Jorge. Betreuer: Hans-Jürgen Hardtke." Dresden : Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2011. http://d-nb.info/1019002018/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Denli, Huseyin. "Structural-acoustic optimization of composite sandwich structures." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 168 p, 2007. http://proquest.umi.com/pqdlink?did=1251904511&Fmt=7&clientId=79356&RQT=309&VName=PQD.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Johnson, Wayne Michael. "Structural acoustic optimization of a composite cylindrical shell." Diss., Available online, Georgia Institute of Technology, 2004:, 2004. http://etd.gatech.edu/theses/available/etd-06072004-131213/unrestricted/johnson%5Fwayne%5Fm%5F200405%5Fphd.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Davis, Denny E. "Optimization of transducers for active structural acoustic control of complex structures using numerical techniques." Thesis, Virginia Tech, 1995. http://hdl.handle.net/10919/40657.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Optimization, Structural Acoustics"

1

C, Lester Harold, Silcox Richard J, and Langley Research Center, eds. The optimization of force inputs for active structural acoustic control using a neural network. National Aeronautics and Space Administration, Langley Research Center, 1992.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Optimization, Structural Acoustics"

1

Collet, M., M. Ouisse, K. A. Cunefare, et al. "Vibroacoustic Energy Diffusion Optimization in Beams and Plates by Means of Distributed Shunted Piezoelectric Patches." In Vibration and Structural Acoustics Analysis. Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-1703-9_10.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Olhoff, Niels, and Jianbin Du. "On Topological Design Optimization of Structures Against Vibration and Noise Emission." In Computational Aspects of Structural Acoustics and Vibration. Springer Vienna, 2008. http://dx.doi.org/10.1007/978-3-211-89651-8_5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Isakari, Hiroshi, Toru Takahashi, and Toshiro Matsumoto. "A Gradient-Based Topology Optimisation for Radar Cross Sections in Two-Dimensional Acoustics." In Advances in Structural and Multidisciplinary Optimization. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-67988-4_35.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Kaltenbacher, Barbara. "Some aspects in nonlinear acoustics: structure-acoustic coupling and shape optimization." In Mathematical Theory of Evolutionary Fluid-Flow Structure Interactions. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-92783-1_4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Olhoff, Niels, and Jianbin Du. "Topological Design of Vibro-Acoustic Structures Using a Generalized Incremental Frequency Method." In Advances in Structural and Multidisciplinary Optimization. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-67988-4_113.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Rothe, Sebastian, and Sabine C. Langer. "An Approach to Use the Structural Intensity for Acoustical Topology Optimization." In Advances in Structural and Multidisciplinary Optimization. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-67988-4_114.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

di Cosmo, Fabio, Marco Laudato, and Mario Spagnuolo. "Acoustic Metamaterials Based on Local Resonances: Homogenization, Optimization and Applications." In Advanced Structured Materials. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-72440-9_12.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Zala, Cedric A., and Kenneth I. McRae. "An Optimization Method for Acoustic Impedance Estimation of Layered Structures Using Prior Knowledge." In Acoustical Imaging. Springer US, 1991. http://dx.doi.org/10.1007/978-1-4615-3692-5_38.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Beer, H. J., J. Gier, H. J. Hardtke, S. Marburg, F. Perret, and R. Rennert. "An Experimental Verification of Structural-Acoustic Modeling and Design Optimization." In IUTAM Symposium on Designing for Quietness. Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-017-0095-5_15.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Marburg, Steffen, and Hans-Jürgen Hardtke. "An Optimization Technique in Structural-Acoustic Design of Sedan Body Panels." In IUTAM Symposium on Designing for Quietness. Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-017-0095-5_16.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Optimization, Structural Acoustics"

1

Christensen, Soren. "Shape optimization of coupled structural acoustics problems." In 8th Symposium on Multidisciplinary Analysis and Optimization. American Institute of Aeronautics and Astronautics, 2000. http://dx.doi.org/10.2514/6.2000-4859.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Zellers, Brian, Gary Koopmann, Yongsin Hwang, and Koorosh Naghshineh. "Element Free Structural Acoustics for Efficient Shape Optimization." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-82958.

Full text

Abstract:

Optimal shape design to acoustically tailor arbitrary radiating structures is one approach to optimal structural acoustic design that has not been extensively employed due to the added complexities inherent in the grid remeshing requirements. In the research described in this paper, the acoustic superposition method is used to determine the sound power radiation objective function and relies on prescribed virtual acoustic sources to match the structural surface volume velocity. The acoustic surface pressure over each element of the discretized model is then determined via straightforward matri

APA, Harvard, Vancouver, ISO, and other styles

3

Christensen, Soren. "Design sensitivity analysis in structural acoustics." In 7th AIAA/USAF/NASA/ISSMO Symposium on Multidisciplinary Analysis and Optimization. American Institute of Aeronautics and Astronautics, 1998. http://dx.doi.org/10.2514/6.1998-4766.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Freymann, R., and R. Stryczek. "A New Optimization Approach in the Field of Structural-Acoustics." In SAE 2000 World Congress. SAE International, 2000. http://dx.doi.org/10.4271/2000-01-0729.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Banuelos, Mario, Suzanne Sindi, and Roummel F. Marcia. "Negative Binomial Optimization for Biomedical Structural Variant Signal Reconstruction." In ICASSP 2018 - 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2018. http://dx.doi.org/10.1109/icassp.2018.8461552.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Shepherd, Micah R., and Stephen A. Hambric. "An Approach for Structural-Acoustic Optimization of Ribbed Panels Using Component Mode Synthesis." In ASME 2012 Noise Control and Acoustics Division Conference at InterNoise 2012. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/ncad2012-0592.

Full text

Abstract:

Component mode synthesis (CMS) is an approach used to couple dynamics of complex structures using modes of individual components. A CMS approach is developed to determine the response of a ribbed panel based on the individual rib and plate modes. The CMS method allows for rapid evaluation of noise-control designs as component modes need to be solved only once. Since efficient evaluation is required for global design optimization procedures, the CMS approach can be well suited in optimization problems. A simple structural-acoustic optimization problem was created to demonstrate the utility of t

APA, Harvard, Vancouver, ISO, and other styles

7

Nehete, D. V., S. V. Modak, and K. Gupta. "A Method for FE Model Updating of Coupled Vibro-Acoustic Systems Using Constrained Optimization." In ASME 2013 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/imece2013-66843.

Full text

Abstract:

Finite element (FE) model updating is now recognized as an effective approach to reduce modeling inaccuracies present in an FE model. FE model updating has been researched and studied well for updating FE models of purely structural dynamic systems. However there exists another class of systems known as vibro-acoustics in which acoustic response is generated in a medium due to the vibration of enclosing structure. Such systems are commonly found in aerospace, automotive and other transportation applications. Vibro-acoustic FE modeling is essential for sound acoustic design of these systems. Vi

APA, Harvard, Vancouver, ISO, and other styles

8

McDaniel, J. Gregory, and Andrew S. Wixom. "Optimizing the Spatial Distribution of Damping in Structures With Boundary Damping." In ASME 2012 Noise Control and Acoustics Division Conference at InterNoise 2012. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/ncad2012-1206.

Full text

Abstract:

The present work seeks to optimize the spatial distribution of damping in structures with boundary damping. This work is motivated by design considerations, such as weight and cost, that often limit the amount of damping that can be used. In such cases, the designer must choose the spatial distribution of damping in order to reduce the structural vibration. One intuitively expects that the presence of boundary damping affects the optimal distribution of damping in the structure. In particular, one expects that the optimal design places damping treatments away from such boundaries in order to a

APA, Harvard, Vancouver, ISO, and other styles

9

Herrin, D. W., and G. Sampath. "Application of the Vincent Circle to Noise Suppression." In ASME 2008 Noise Control and Acoustics Division Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/ncad2008-73009.

Full text

Abstract:

The Vincent Circle principle may be stated as follows. If a structure is excited harmonically, the response at another position at a particular frequency will trace a circle in the complex plane as a result of a dynamic stiffness modification between two points. As either the real or imaginary part of an introduced dynamic stiffness is varied from plus and minus infinity, the structural or acoustic response will map a circle in the complex plane. This paper summarizes the basis for this little known principle. Two numerical simulations are included to demonstrate how the principle can be appli

APA, Harvard, Vancouver, ISO, and other styles

10

Franco, Francesco, Kenneth A. Cunefare, and Massimo Ruzzene. "Structural-Acoustic Optimization of Sandwich Panels." In ASME 2005 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/detc2005-85383.

Full text

Abstract:

Sandwich panels, comprising face sheets enclosing a core, are increasingly common structural elements in a variety of applications, including aircraft fuselages and flight surfaces, vehicle panels, lightweight enclosures, and bulkheads. The design flexibility associated with such composite structures provides significant opportunities for tailoring the structure to the load and dynamic response requirements for the particular application. Design flexibility encompasses the details of the face sheets and the core. This paper deals with the numerical optimization of different sandwich configurat

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!