Modal analysis and shape optimization of rotating cantilever beams
- Title
- Modal analysis and shape optimization of rotating cantilever beams
- Author
- 정진태
- Keywords
- VIBRATION; DYNAMICS
- Issue Date
- 2006-02
- Publisher
- ACADEMIC PRESS LTD
- Citation
- JOURNAL OF SOUND AND VIBRATION, v. 290, No. 1-2, Page. 223-241
- Abstract
- When a cantilever beam rotates about an axis perpendicular to its neutral axis, its modal characteristics often vary significantly. If the geometric shape and the material property of the beam are given, the modal characteristic variations can be accurately estimated following a well-established analysis procedure employing assumed mode method or finite element method. In many practical design situations, however, some modal characteristics are usually specified as design requirements and the geometric shape that satisfies the requirements needs to be found. In the present study, certain modal characteristic requirements such as maximum or minimum slope natural frequency loci are specified and the geometric shapes that satisfy the requirements are obtained through an optimization procedure. (c) 2005 Elsevier Ltd. All rights reserved.
- URI
- https://www.sciencedirect.com/science/article/pii/S0022460X05002579https://repository.hanyang.ac.kr/handle/20.500.11754/107672
- ISSN
- 0022-460X
- DOI
- 10.1016/j.jsv.2005.03.014
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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