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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국항공우주학회 International Journal of Aeronautical and Space Sciences International Journal of Aeronautical and Space Sciences Volume.15 Number.2
- 발행연도
- 2014.6
- 수록면
- 113 - 122 (10page)
이용수
초록· 키워드
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The objective of the paper is to clarify a methodology based on the use of the existing component mode synthesis methods for the case of two damped substructures which are coupled through a linking viscoelastic flexible substructure and for which the structural modes with free geometrical interface are used for each main substructure. The proposed methodology corresponds to a convenient alternative to the direct use either of the Craig-Bampton method applied to the three substructures (using the fixed geometric interface modes) or of the flexibility residual approaches initiated by MacNeal (using the free geometric interface modes). In opposite to a geometrical interface which is a topological interface on which there is a direct linkage between the degrees of freedom of substructures, we consider a physical flexible interface which exists in certain present technologies and for which the general framework linear viscoelasticity is used and yields a frequency-dependent damping and stiffness matrices of the physical flexible interface.
목차
Abstract
1. Introduction
2. Structural modes of main substructure Sr with free geometrical interface Γr
3. Reduced-order matrix model of linking flexible viscoelastic substructure S
4. Reduced-order matrix model of the assembled structure S₁ ∪S∪S₂
5. Conclusion
References
참고문헌 (95)
참고문헌 신청
1. [학술지(정기간행물)] - Kuhar, E. J. / 1974 / Dynamic transformation method for modal synthesis / AIAA Journal 12 (5) : 672 ~ 678
2. [단행본] - Craig, R. R. / 1985 / Combined Experimental-Analytical Modeling of Dynamic Structural Systems / ASME-AMD
3. [학술지(정기간행물)] - de Klerk, D. / 2008 / General framework for dy-namic substructuring : History, review, and classification of techniques / AIAA Journal 46 (5) : 1169 ~ 1181
4. [학술지(정기간행물)] - Argyris, J. H. / 1959 / The analysis of fuselages of arbitrary cross-section and taper: A DSIR sponsored reserach program on the development and application of the matrix force method and the digital computer / Aircraft Engineering and Aerospace Technology 31 (9) : 272 ~ 283
5. [학술지(정기간행물)] - Przemieniecki, J. S. / 1963 / Matrix structural analysis of substructures / AIAA Journal 1 (1) : 138 ~ 147
2. [단행본] - Craig, R. R. / 1985 / Combined Experimental-Analytical Modeling of Dynamic Structural Systems / ASME-AMD
3. [학술지(정기간행물)] - de Klerk, D. / 2008 / General framework for dy-namic substructuring : History, review, and classification of techniques / AIAA Journal 46 (5) : 1169 ~ 1181
4. [학술지(정기간행물)] - Argyris, J. H. / 1959 / The analysis of fuselages of arbitrary cross-section and taper: A DSIR sponsored reserach program on the development and application of the matrix force method and the digital computer / Aircraft Engineering and Aerospace Technology 31 (9) : 272 ~ 283
5. [학술지(정기간행물)] - Przemieniecki, J. S. / 1963 / Matrix structural analysis of substructures / AIAA Journal 1 (1) : 138 ~ 147
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UCI(KEPA) : I410-ECN-0101-2015-550-002914161