Last edited by Kazishura
Tuesday, May 19, 2020 | History

3 edition of The modeling and control of acoustic/structure interaction problems via piezoceramic actuators found in the catalog.

The modeling and control of acoustic/structure interaction problems via piezoceramic actuators

H. Thomas Banks

The modeling and control of acoustic/structure interaction problems via piezoceramic actuators

2-d numerical examples

by H. Thomas Banks

  • 370 Want to read
  • 19 Currently reading

Published by National Aeronautics and Space Administration, Langley Research Center, National Technical Information Service, distributor in Hampton, Va, [Springfield, Va.? .
Written in English

    Subjects:
  • Feedback control systems.,
  • Acoustic models.

  • Edition Notes

    StatementH.T. Banks, R.J. Silcox, R.C. Smith.
    SeriesNASA contractor report -- 189639., ICASE report -- no. 92-17., NASA contractor report -- NASA CR-189639., ICASE report -- no. 92-17.
    ContributionsSilcox, R. J., Smith, R. C., Langley Research Center.
    The Physical Object
    FormatMicroform
    Pagination1 v.
    ID Numbers
    Open LibraryOL14683638M

      SPIE Digital Library Proceedings. Proc. SPIE , Industrial and Commercial Applications of Smart Structures Technologies , (4 April ); doi: / Search the leading research in optics and photonics applied research from SPIE journals, conference proceedings and presentations, and eBooks.

    Numerical Simulation of Mechatronic Sensors and Actuators: Finite Elements for Computational Multiphysics Manfred Kaltenbacher (auth.) Like the previous editions also the third edition of this book combines the detailed physical modeling of mechatronic systems and their precise numerical simulation using the Finite Element (FE) method. The actuators are arranged in circumferential arrays and attached to the internal end plates of the hull. Two active control techniques corresponding to active vibration control and active structural acoustic control are implemented to attenuate the structural and acoustic responses of the submarine.

    Compra The Modeling and Control of Acoustic/Structure Interaction Problems via Piezoceramic Actuators: 2-D Numerical Examples. SPEDIZIONE GRATUITA su ordini idoneiFormat: Copertina flessibile. active control of vibration and sound radiation of rectangular plate with piezoceramic elements. kozupa, m optimal placement of piezoelectric patch actuators for sound field control inside 3d cavity. improved acoustical wave propagator tech-nique for acoustic-structure interaction in a duct silencer structure with/without membrane.


Share this book
You might also like
Young folks recitations, designed for young people of fourteen years

Young folks recitations, designed for young people of fourteen years

pulpit commentary

pulpit commentary

Shadows of beauty

Shadows of beauty

How animals move

How animals move

Does carbon-conscious behavior drive firm performance?

Does carbon-conscious behavior drive firm performance?

The social doctrine of the Church, leaven for integral development

The social doctrine of the Church, leaven for integral development

The Incorporation, By-laws, &c. of The Hibernian Society for the Relief of Emigrants from Ireland

The Incorporation, By-laws, &c. of The Hibernian Society for the Relief of Emigrants from Ireland

Fun and the construction industry

Fun and the construction industry

View from the Cockpit

View from the Cockpit

Growing competitiveness of corporations from the developing world

Growing competitiveness of corporations from the developing world

Guidelines for speech-language services in Oregon

Guidelines for speech-language services in Oregon

Outdoor recreation in America

Outdoor recreation in America

Memoirs of Carlo Goldoni

Memoirs of Carlo Goldoni

The modeling and control of acoustic/structure interaction problems via piezoceramic actuators by H. Thomas Banks Download PDF EPUB FB2

The modeling and control of acoustic/structure interaction problems via piezoceramic actuators 2-d numerical examples (SuDoc NAS ) [Banks, H.

Thomas] on *FREE* shipping on qualifying offers. The modeling and control of acoustic/structure interaction problems via piezoceramic actuators 2-d numerical examples (SuDoc NAS ). The modeling and active control of acoustic pressure in a 2-D cavity with a flexible boundary (a beam) is considered.

Control is implemented in the model via piezoceramic patches on the beam, which are excited in a manner so as to produce pure bending by: Get this from a library. The modeling and control of acoustic/structure interaction problems via piezoceramic actuators: 2-d numerical examples.

[H Thomas Banks; R J Silcox; R C Smith; Langley Research Center.]. The Modeling and Control of Acoustic/Structure Interaction Problems via Piezoceramic Actuators: 2-D Numerical Examples [H.

Banks] on *FREE* shipping on qualifying offers. Buy The modeling and control of acoustic/structure interaction problems via piezoceramic actuators 2-d numerical examples (SuDoc NAS ) by Banks, H.

Thomas (ISBN:) from Amazon's Book Store. Everyday low prices and free delivery on eligible : H. Thomas Banks. The modeling of piezoceramic patch interactions with shells, plates, and beams. HT Banks, RC Smith, Y Wang Modeling and control of acoustic structure interaction problems via piezoceramic actuators: 2-D numerical examples.

HT Banks, RJ Silcox, RC Smith. Active control of structural acoustic pressure in a rectangular cavity with a flexible beam is simulated numerically. The wave equation of the acoustic pressure and the equation of motion of the beam are approximated via the series expansions, and is then expressed in state space by: 7.

H.T. BANKS, R.J. SILCOX and R.C. SMITH, “The Modeling and Control of Acoustic/Structure Interaction Problems Via Piezoceramic Actuators: 2-D Numerical Examples,” submitted to the ASME Journal of Vibration and Acoustics.

Google ScholarCited by: 4. the modeling and control of acoustic/structure interaction problems via piezoceramic actuators: 2-d numerical examples h.t. banks, r.j. silcox and r.c. smith april, crsc-tr modeling aspects for piezoelectric patch activation of shells, plates and beams h.t. banks, r.c.

smith and y. Buy The Modeling and Control of Acoustic/Structure Interaction Problems via Piezoceramic Actuators: 2-D Numerical Examples by H. Banks (ISBN:) from Amazon's Book Store. Everyday low prices and free delivery on eligible : H. Banks. A new analytical model is developed for the reduction of noise inside a cavity using distributed piezoelectric actuators.

A modal coupling method is used to establish the governing equations of motion of the fully coupled acoustics-structure-piezoelectric patch by: 5. H.T. Banks, R.J. Silcox and R.C. Smith, “The Modeling and Control of Acoustic/Structure Interaction Problems via Piezoceramic Actuators: 2-D Numerical Examples,” ASME Journal of Vibration and Acoustics, to appear.

Google ScholarCited by: 5. Modeling and Control of Acoustic Structure Interaction Problems Via Piezoceramic Actuators: 2-D Nume May Journal of Vibration and Acoustics H. Banks. image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS.

This version with trans. Feedback Control in a 2-D Structural Acoustic Model with Periodic Excitation. Modeling and Control of Acoustic Structure Interaction Problems Via Piezoceramic Actuators: 2-D Numerical Examples. We consider the stochastic linear quadratic optimal control problem for state equations of the Itô-Skorokhod type, where the dynamics are driven by strongly continuous semigroup.

We provide a numerical framework for solving the control problem using a polynomial chaos expansion approach in white noise setting.

After applying polynomial chaos expansion to the state equation, we obtain a Cited by: 3. Available in the National Library of Australia collection.

Format: Book, Microform; 1 v. Conclusions: By modeling the interaction of the acoustic field with the piezoelectric vibrating structure, it has been possible to design and develop a new unit of the piezoelectric transducer with a circular stepped radiator taking into account the effect of the fluid load.

Figure 3 shows the electric impedance of the ultrasonic device. Watch this archived webinar for an minute introduction to modeling acoustic-structure interaction with the COMSOL Multiphysics ® software.

You will learn about simulating problems that involve acoustic and structural perturbations as well as see a demonstration of modeling the interaction between acoustic and structural waves in porous media.

ACOUSTIC-STRUCTURE INTERACTION AND ITS EXPONENTIAL STABILITY variational formulation to establish the well-posedness and regularity of the solutions of the model equations. Section 5 is devoted to the discussions of the decay rate estimate of the solutions of the model equations.

We offer our concluding remarks in Sec. The modeling and control of acoustic/structure interaction problems via piezoceramic actuators: 2-D numerical examples.

DSC-Vol, Active control of noise and vibration. New York: by: of the proposed interaction model are carried out in a companion paper, Improved Structure-Acoustic Interaction Models, Part II: Model Evaluaion.

1. INTRODUCTION Computationally tractable models of external acoustic fields interacting with flexible structures have .Zhang M M, Cheng L and Zhou Y."Closed–loop control of the resonant flow–structure interaction using PID controllers, On Integrated Modeling of Fully Coupled Fluid–Structure Interactions Using Analysis, Computations, and Experiments", (ed.

T. Wei and H. Benaroya), pp. –, Kluwer.