The Identification of a Distributed Parameter Model for a Flexible Structure

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Total Pages : 48 pages
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Download or read book The Identification of a Distributed Parameter Model for a Flexible Structure written by and published by . This book was released on 1986 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Identification of a Distributed Parameter Model for a Flexible Structure

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ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis The Identification of a Distributed Parameter Model for a Flexible Structure by : H. T. Banks

Download or read book The Identification of a Distributed Parameter Model for a Flexible Structure written by H. T. Banks and published by . This book was released on 1986 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: A develop a computational method is developed for the estimation of parameters in a distributed model for a flexible structure. The structure we consider (part of the 'RPL experiment') consists of a cantilevered beam with a thruster and linear accelerometer at the free end. The thruster is fed by a pressurized hose whose horizontal motion effects the transverse vibration of the beam. The Euler-Bernoulli theory is used to model the vibration of the beam and treat the hose thruster assembly as a lumped or point mass dashpot spring system at the tip. Measurements of linear acceleration at the tip are used to estimate the hose parameters (mass, stiffness, damping) and a Voigt-Kelvin viscoelastic structural damping parameter for the beam using a least squares fit to the data. Spline based approximations are considered to the hybrid (coupled ordinary and partial differential equations) systems; theoretical convergence results and numerical studies with both simulation and actual experimental data obtained from the structure are presented and discussed.

System Identification of Flexible Structures Using Distributed Parameter Models

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ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (153 download)

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Book Synopsis System Identification of Flexible Structures Using Distributed Parameter Models by : Sabbir A. Hossain

Download or read book System Identification of Flexible Structures Using Distributed Parameter Models written by Sabbir A. Hossain and published by . This book was released on 1986 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Space Station Systems

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ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Space Station Systems by :

Download or read book Space Station Systems written by and published by . This book was released on 1987 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technology for Large Space Systems

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ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Technology for Large Space Systems by :

Download or read book Technology for Large Space Systems written by and published by . This book was released on 1990 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Large Space Structures & Systems in the Space Station Era

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ISBN 13 :
Total Pages : 326 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Large Space Structures & Systems in the Space Station Era by :

Download or read book Large Space Structures & Systems in the Space Station Era written by and published by . This book was released on 1991 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Methods for the Identification of Material Parameters in Distributed Models for Flexible Structures

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ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Methods for the Identification of Material Parameters in Distributed Models for Flexible Structures by : H. T. Banks

Download or read book Methods for the Identification of Material Parameters in Distributed Models for Flexible Structures written by H. T. Banks and published by . This book was released on 1986 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Space Station Systems

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ISBN 13 :
Total Pages : 408 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Space Station Systems by :

Download or read book Space Station Systems written by and published by . This book was released on 1990 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Methods for the Identification of Material Parameters in Distributed Models for Flexible Structures

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ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Methods for the Identification of Material Parameters in Distributed Models for Flexible Structures by : Harvey Thomas Banks

Download or read book Methods for the Identification of Material Parameters in Distributed Models for Flexible Structures written by Harvey Thomas Banks and published by . This book was released on 1986 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 392 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Distributed Parameter Systems

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Publisher : Springer
ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.:/5 (44 download)

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Book Synopsis Distributed Parameter Systems by : Franz Kappel

Download or read book Distributed Parameter Systems written by Franz Kappel and published by Springer. This book was released on 1987-10-28 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume comprises the proceedings of the "3rd International Conference on Distributed Parameter Systems" held at the Chorherrenstift Vorau (Styria), July 6-12, 1986. The aim of the meeting was to stimulate exchange of information between scientists working in the field of distributed parameter systems. The papers included in the proceedings present recent results and most of them include a survey on the background of the problem. Main topics considered in these papers are boundary control for hyperbolic systems, linear-quadratic control problems, robustness, stabilization, visco-elastic and flexible structures, hereditary systems.

Large Space Structures & Systems in the Space Station Era

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ISBN 13 :
Total Pages : 336 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Large Space Structures & Systems in the Space Station Era by :

Download or read book Large Space Structures & Systems in the Space Station Era written by and published by . This book was released on 1992 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analytic Semigroups: Applications to Inverse Problems for Flexible Structures

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ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Analytic Semigroups: Applications to Inverse Problems for Flexible Structures by : H. T. Banks

Download or read book Analytic Semigroups: Applications to Inverse Problems for Flexible Structures written by H. T. Banks and published by . This book was released on 1990 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this presentation we consider abstract inverse problems in a least squares formulation for parameter dependent partial differential equations. We are interested in approximation ideas which lead to viable computational techniques for such problems. We pursue our investigations in the context of the general framework for convergence and stability developed by Banks and Ito. Motivated by questions related to the use of accelerometer data to estimate parameters in flexible structures, we focus on second order (in time) systems with sufficient damping so that the system can be modeled by a analytic semigroup. We state and prove a new approximation result (a Trotter-Kato type theorem) for analytic semigroups. This theorem gives conditions under which a family of approximating semigroups and all its time derivatives converges to a limit semigroup and all its time derivatives, respectively. These theoretical results are then stated in terms of simple, readily checked conditions on the sesquilinear forms defining 'stiffness' and 'damping' in the abstract second order systems. (jes).

NASA Workshop on Distributed Parameter Modeling and Control of Flexible Aerospace Systems

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ISBN 13 :
Total Pages : 620 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis NASA Workshop on Distributed Parameter Modeling and Control of Flexible Aerospace Systems by :

Download or read book NASA Workshop on Distributed Parameter Modeling and Control of Flexible Aerospace Systems written by and published by . This book was released on 1994 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Proceedings of the ComCon Workshop on Stabilization of Flexible Structures

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ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis The Proceedings of the ComCon Workshop on Stabilization of Flexible Structures by : A. V. Balakrishnan

Download or read book The Proceedings of the ComCon Workshop on Stabilization of Flexible Structures written by A. V. Balakrishnan and published by . This book was released on 1988 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Inverse Problems in the Modeling of Vibrations of Flexible Beams

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ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Inverse Problems in the Modeling of Vibrations of Flexible Beams by : H. T. Banks

Download or read book Inverse Problems in the Modeling of Vibrations of Flexible Beams written by H. T. Banks and published by . This book was released on 1987 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The formulation and solution of inverse problems for the estimation of parameters which describe damping and other dynamic properties in distributed models for the vibration of flexible structures is considered. Motivated by a slewing beam experiment, the identification of a nonlinear velocity dependent term which models air drag damping in the Euler-Bernoulli equation is investigated. Galerkin techniques are used to generate finite dimensional approximations. Convergence estimates and numerical results are given. The modeling of, and related inverse problems for the dynamics of high pressure hose line feeding a gas thruster actuator at the tip of a cantilevered beam are then considered. Approximation and convergence are discussed and numerical results involving experimental data are presented.

NASA SP.

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ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA SP. by :

Download or read book NASA SP. written by and published by . This book was released on 1991 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: