Optimization of Measurements on Dynamically Sensitive Structures Using a Reliability Approach

Poul Henning Kirkegaard, John Dalsgaard Sørensen, Rune Brincker

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Resumé

Design of a measuring program devoted to parameter identification of structural dynamic systems described by random fields is considered. The design problem is formulated as an optimization problem to minimize the total expected costs due to failure and costs of a measuring program. Design variables are the numbers of measuring points, the locations of these points and the required number of sample records. An example with a simply supported plane, vibrating beam is considered and tentative results are presented.
OriginalsprogEngelsk
Udgivelses stedAalborg
ForlagDept. of Building Technology and Structural Engineering, Aalborg University
Antal sider10
StatusUdgivet - 1990
NavnFracture and Dynamics
Nummer21
Vol/bindR9009
ISSN0902-7513

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Structural dynamics
Costs
Identification (control systems)
Dynamical systems

Bibliografisk note

PDF for print: 14 pp.

Presented at the 9th International Conference on Experimental Mechanics, Technical University of Denmark, August 20-24, 1990

Emneord

  • Structural Dynamic Systems
  • Measuring Points

Citer dette

Kirkegaard, P. H., Sørensen, J. D., & Brincker, R. (1990). Optimization of Measurements on Dynamically Sensitive Structures Using a Reliability Approach. Aalborg: Dept. of Building Technology and Structural Engineering, Aalborg University. Fracture and Dynamics, Nr. 21, Bind. R9009
Kirkegaard, Poul Henning ; Sørensen, John Dalsgaard ; Brincker, Rune. / Optimization of Measurements on Dynamically Sensitive Structures Using a Reliability Approach. Aalborg : Dept. of Building Technology and Structural Engineering, Aalborg University, 1990. 10 s. (Fracture and Dynamics; Nr. 21, Bind R9009).
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Kirkegaard, PH, Sørensen, JD & Brincker, R 1990, Optimization of Measurements on Dynamically Sensitive Structures Using a Reliability Approach. Fracture and Dynamics, nr. 21, bind R9009, Dept. of Building Technology and Structural Engineering, Aalborg University, Aalborg.

Optimization of Measurements on Dynamically Sensitive Structures Using a Reliability Approach. / Kirkegaard, Poul Henning; Sørensen, John Dalsgaard; Brincker, Rune.

Aalborg : Dept. of Building Technology and Structural Engineering, Aalborg University, 1990. 10 s. (Fracture and Dynamics; Nr. 21, Bind R9009).

Publikation: Bog/antologi/afhandling/rapportRapportForskningpeer review

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Kirkegaard PH, Sørensen JD, Brincker R. Optimization of Measurements on Dynamically Sensitive Structures Using a Reliability Approach. Aalborg: Dept. of Building Technology and Structural Engineering, Aalborg University, 1990. 10 s. (Fracture and Dynamics; Nr. 21, Bind R9009).