병진 및 회전 운동을 하는 내향 외팔보의 모델링 및 진동해석Modeling and Vibration Analysis of an Inward Cantilever Bean Undergoing Translational and Rotational Motion
- Other Titles
- Modeling and Vibration Analysis of an Inward Cantilever Bean Undergoing Translational and Rotational Motion
- Authors
- 이원범; 유홍희
- Issue Date
- Feb-2019
- Publisher
- 한국소음진동공학회
- Keywords
- Inward Cantilever Beam; Euler-Bernoulli Beam Theory; Hybrid Deformation Variable Modeling; Vibration Analysis; 내향 외팔보; 오일러-베르누이 보 이론; 복합 변형 변수 모델링; 진동해석
- Citation
- 한국소음진동공학회논문집, v.29, no.1, pp 107 - 113
- Pages
- 7
- Indexed
- KCI
- Journal Title
- 한국소음진동공학회논문집
- Volume
- 29
- Number
- 1
- Start Page
- 107
- End Page
- 113
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/2255
- DOI
- 10.5050/KSNVE.2019.29.1.107
- ISSN
- 1598-2785
2287-5476
- Abstract
- Modeling and vibration analysis of an inward cantilever beam undergoing translational and rotational motion is carried out based on the Euler–Bernoulli beam theory. The equations of motion are derived using the hybrid deformation variable modeling method along with the Rayleigh–Ritz assumed mode method. Spin-up rotational motion and sinusoidal translational motion are simultaneously prescribed for the inward cantilever beam. As the result of the simultaneous motion, coupled phenomena occur and combinatory excitation frequencies are generated. Therefore, resonance occurs at the combinatory frequencies that are obtained from the frequencies of rotational and translational motions.
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