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다물체 동역학 모델을 이용한 세탁기의 동적 해석Dynamic Analysis of a Washing Machine Using a Multi-body Dynamic Model
- Other Titles
- Dynamic Analysis of a Washing Machine Using a Multi-body Dynamic Model
- Issue Date
- Jan-2012
- Publisher
- 한국소음진동공학회
- Keywords
- Washing Machine(세탁기); Dynamic Behavior(동적거동); Multi-body Dynamic Model(다물체 동역학 모델)
- Citation
- 한국소음진동공학회논문집, v.22, no.1, pp 88 - 93
- Pages
- 6
- Indexed
- KCI
- Journal Title
- 한국소음진동공학회논문집
- Volume
- 22
- Number
- 1
- Start Page
- 88
- End Page
- 93
- ISSN
- 1598-2785
2287-5476
- Abstract
- In this study, a multi-body dynamic model is developed for a washing machine and the dynamic behaviors of the machine are investigated. The mechanical properties such as spring constants and damping factors are measured from vibrational experiments. With these experimentally obtained mechanical properties, a computer simulation model for the washing machine is established by using a commercial multi-body dynamics software DAFUL. In order to verify the developed simulation model, the dynamic responses computed from simulation are compared to the responses measured from vibration experiments. In addition, the effects of the stiffness and damping factors on the dynamic responses are also analyzed.
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Related Researcher
- Chung, Jintai
- ERICA 공학대학 (DEPARTMENT OF MECHANICAL ENGINEERING)