Dynamic response of adaptive cantilevers with external stores subjected to blast loading

Sung Soo Na, Liviu Librescu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The control of the dynamic response of cantilevered thin-walled beams carrying externally mounted stores and exposed to time-dependent external excitations is addressed in this paper. Toward this goal, the adaptive materials technology is used. A control law relating the piezoelectrically induced bending moment at the beam tip with the velocity at given points of the structure is considered, and its effects upon the closed-loop dynamic response is investigated. The obtained results reveal that this control methodology can play a noticeable role toward confining the oscillations of the considered structure when exposed to blast loadings.

Original languageEnglish
Title of host publicationCollection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
Editors Anon
PublisherAIAA
Pages2881-2890
Number of pages10
Volume4
Publication statusPublished - 1998
Externally publishedYes
EventProceedings of the 1998 39th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit and AIAA/ASME/AHS Adaptive Structures Forum. Part 1 (of 4) - Long Beach, CA, USA
Duration: 1998 Apr 201998 Apr 23

Other

OtherProceedings of the 1998 39th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit and AIAA/ASME/AHS Adaptive Structures Forum. Part 1 (of 4)
CityLong Beach, CA, USA
Period98/4/2098/4/23

Fingerprint

Dynamic response
Bending moments

ASJC Scopus subject areas

  • Architecture

Cite this

Na, S. S., & Librescu, L. (1998). Dynamic response of adaptive cantilevers with external stores subjected to blast loading. In Anon (Ed.), Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference (Vol. 4, pp. 2881-2890). AIAA.

Dynamic response of adaptive cantilevers with external stores subjected to blast loading. / Na, Sung Soo; Librescu, Liviu.

Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. ed. / Anon. Vol. 4 AIAA, 1998. p. 2881-2890.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Na, SS & Librescu, L 1998, Dynamic response of adaptive cantilevers with external stores subjected to blast loading. in Anon (ed.), Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. vol. 4, AIAA, pp. 2881-2890, Proceedings of the 1998 39th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit and AIAA/ASME/AHS Adaptive Structures Forum. Part 1 (of 4), Long Beach, CA, USA, 98/4/20.
Na SS, Librescu L. Dynamic response of adaptive cantilevers with external stores subjected to blast loading. In Anon, editor, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Vol. 4. AIAA. 1998. p. 2881-2890
Na, Sung Soo ; Librescu, Liviu. / Dynamic response of adaptive cantilevers with external stores subjected to blast loading. Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. editor / Anon. Vol. 4 AIAA, 1998. pp. 2881-2890
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