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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한기계학회 Journal of Mechanical Science and Technology Journal of Mechanical Science and Technology Vol.20 No.1
- 발행연도
- 2006.1
- 수록면
- 66 - 75 (10page)
이용수
초록· 키워드
오류제보하기
A modeling method for the modal analysis of rotating beam structures having complex configurations employing multi-reference frames is presented in the present study. In most structural analysis methods, single reference frame is employed for the modal analysis. For simple structures such as single beam or single plate, the method of employing single reference frame usually provides rapidly converging accurate results. However, for general structures having complex configurations, such a method provides slowly converging, and often erroneous, results. In the present study, the effects of employing multi-reference frames on the convergence and the accuracy of the modal analysis of rotating beam structures having complex con- figurations are investigated.
목차
Abstract
1. Introduction
2. Equations of Motion
3. Numerical Studies and Results
4. Conclusions
Acknowledgments
References
참고문헌 (12)
참고문헌 신청
Ahmed, A. and Shabana, A., 1986, "Dynamics of Inertia Variant Flexible Systems Using Experimentally Identified Parameters," Journal of Mechanism, Transmissions, and Automation in Design, Vol.108, pp.358~366.
Ahmed, A. and Shabana, A., 1988, Dynamics of Multibody System, John Wiley & Sons.
Christensen, E. and Lee, S., 1986, "Nonlinear Finite Element Modeling of the Dynamics of Unrestrained Flexible Structures," Computer and Structures, 23, pp.819~829.
Dong Hwan Choi, Jung Hun Park, and Hong Hee Yoo, 2005, "Modal Analysis of Constrained Multibody Systems Undergoing Rotational Motion," Journal of Sound and Vibration, 280(1), pp.63~76.
Eung-Min Park, Hong-Hee Yoo, 1997, "Dynamic Analysis of Multi-Beam Structures Considering Stiffening Effects Induced By Large Overall Rigid Body Motion," Korean Society for Aeronautical and Space Science, in Korea, Vol.26, No.2, pp.40~46.
Ahmed, A. and Shabana, A., 1988, Dynamics of Multibody System, John Wiley & Sons.
Christensen, E. and Lee, S., 1986, "Nonlinear Finite Element Modeling of the Dynamics of Unrestrained Flexible Structures," Computer and Structures, 23, pp.819~829.
Dong Hwan Choi, Jung Hun Park, and Hong Hee Yoo, 2005, "Modal Analysis of Constrained Multibody Systems Undergoing Rotational Motion," Journal of Sound and Vibration, 280(1), pp.63~76.
Eung-Min Park, Hong-Hee Yoo, 1997, "Dynamic Analysis of Multi-Beam Structures Considering Stiffening Effects Induced By Large Overall Rigid Body Motion," Korean Society for Aeronautical and Space Science, in Korea, Vol.26, No.2, pp.40~46.
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