Author: Gina Lee-Glauser
Publisher:
ISBN:
Category :
Languages : en
Pages : 84
Book Description
Optimal Active Vibration Absorber: Design and Experimental Results
Author: Gina Lee-Glauser
Publisher:
ISBN:
Category :
Languages : en
Pages : 84
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 84
Book Description
Optimal Active Vibration Absorber
Author: National Aeronaut Administration (Nasa)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722681494
Category :
Languages : en
Pages : 84
Book Description
An optimal active vibration absorber can provide guaranteed closed-loop stability and control for large flexible space structures with collocated sensors/actuators. The active vibration absorber is a second-order dynamic system which is designed to suppress any unwanted structural vibration. This can be designed with minimum knowledge of the controlled system. Two methods for optimizing the active vibration absorber parameters are illustrated: minimum resonant amplitude and frequency matched active controllers. The Controls-Structures Interaction Phase-1 Evolutionary Model at NASA LaRC is used to demonstrate the effectiveness of the active vibration absorber for vibration suppression. Performance is compared numerically and experimentally using acceleration feedback. Lee-Glauser, Gina and Juang, Jer-Nan and Sulla, Jeffrey L. Langley Research Center...
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722681494
Category :
Languages : en
Pages : 84
Book Description
An optimal active vibration absorber can provide guaranteed closed-loop stability and control for large flexible space structures with collocated sensors/actuators. The active vibration absorber is a second-order dynamic system which is designed to suppress any unwanted structural vibration. This can be designed with minimum knowledge of the controlled system. Two methods for optimizing the active vibration absorber parameters are illustrated: minimum resonant amplitude and frequency matched active controllers. The Controls-Structures Interaction Phase-1 Evolutionary Model at NASA LaRC is used to demonstrate the effectiveness of the active vibration absorber for vibration suppression. Performance is compared numerically and experimentally using acceleration feedback. Lee-Glauser, Gina and Juang, Jer-Nan and Sulla, Jeffrey L. Langley Research Center...
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 500
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 500
Book Description
Recent Advances in Optimal Structural Design
Author: Scott A. Burns
Publisher: ASCE Publications
ISBN: 9780784475249
Category : Technology & Engineering
Languages : en
Pages : 396
Book Description
Sponsored by the Technical Committee on Structural Design of the Technical Administrative Committee on Analysis and Computation of the Technical Activities Division of the Structural Engineering Institute of ASCE. This report documents the dramatic new developments in the field of structural optimization over the last two decades. Changes in both computational techniques and applications can be seen by developments in computational methods and solution algorithms, the role of optimization during the various stages of structural design, and the stochastic nature of design in relation to structural optimization. Topics include: Ømethods for discrete variable structural optimization; Ødecomposition methods in structural optimization; Østate of the art on the use of genetic algorithms in design of steel structures; Øconceptual design optimization of engineering structures; Øtopology and geometry optimization of trusses and frames; Øevolutionary structural optimization; Ødesign and optimization of semi-rigid framed structures; Øoptimized performance-based design for buildings; Ømulti-objective optimum design of seismic-resistant structures; and Øreliability- and cost-oriented optimal bridge maintenance planning. The book concludes with an extensive bibliography of journal papers on structural optimization published between 1987 and 1999.
Publisher: ASCE Publications
ISBN: 9780784475249
Category : Technology & Engineering
Languages : en
Pages : 396
Book Description
Sponsored by the Technical Committee on Structural Design of the Technical Administrative Committee on Analysis and Computation of the Technical Activities Division of the Structural Engineering Institute of ASCE. This report documents the dramatic new developments in the field of structural optimization over the last two decades. Changes in both computational techniques and applications can be seen by developments in computational methods and solution algorithms, the role of optimization during the various stages of structural design, and the stochastic nature of design in relation to structural optimization. Topics include: Ømethods for discrete variable structural optimization; Ødecomposition methods in structural optimization; Østate of the art on the use of genetic algorithms in design of steel structures; Øconceptual design optimization of engineering structures; Øtopology and geometry optimization of trusses and frames; Øevolutionary structural optimization; Ødesign and optimization of semi-rigid framed structures; Øoptimized performance-based design for buildings; Ømulti-objective optimum design of seismic-resistant structures; and Øreliability- and cost-oriented optimal bridge maintenance planning. The book concludes with an extensive bibliography of journal papers on structural optimization published between 1987 and 1999.
Adpative Structures, Seventh International Conference
Author: Barboni Renato
Publisher: CRC Press
ISBN: 9781566765404
Category : Technology & Engineering
Languages : en
Pages : 568
Book Description
Publisher: CRC Press
ISBN: 9781566765404
Category : Technology & Engineering
Languages : en
Pages : 568
Book Description
Monthly Catalogue, United States Public Documents
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1786
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1786
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1072
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1072
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Large Space Structures & Systems in the Space Station Era
Author:
Publisher:
ISBN:
Category : Large space structures (Astronautics)
Languages : en
Pages : 326
Book Description
Publisher:
ISBN:
Category : Large space structures (Astronautics)
Languages : en
Pages : 326
Book Description
Twelfth International Conference on Adaptive Structures and Technologies
Author: Norman Wereley
Publisher: CRC Press
ISBN: 1351355740
Category : Technology & Engineering
Languages : en
Pages : 362
Book Description
First Published in 2017. Routledge is an imprint of Taylor & Francis, an Informa company.
Publisher: CRC Press
ISBN: 1351355740
Category : Technology & Engineering
Languages : en
Pages : 362
Book Description
First Published in 2017. Routledge is an imprint of Taylor & Francis, an Informa company.
The Finding Guide to AIAA Meeting Papers
Author: American Institute of Aeronautics and Astronautics. Technical Information Service
Publisher:
ISBN:
Category : AIAA paper
Languages : en
Pages : 168
Book Description
Publisher:
ISBN:
Category : AIAA paper
Languages : en
Pages : 168
Book Description