볼 제어에 따른 볼발란서 과도응답 해석Transient Analysis of Automatic Ball-Balancer due to Ball Control
- Other Titles
- Transient Analysis of Automatic Ball-Balancer due to Ball Control
- Authors
- 조영진; 장건희; 정동하
- Issue Date
- Dec-2016
- Publisher
- 대한기계학회
- Keywords
- Automatic ball-balancer(자동 볼 평형장치); Transient response(과도응답); Multi-body dynamics(다물체 동역학); Mass imbalance(질량 불균형)
- Citation
- 대한기계학회 2016년도 학술대회, pp.2768 - 2772
- Indexed
- OTHER
- Journal Title
- 대한기계학회 2016년도 학술대회
- Start Page
- 2768
- End Page
- 2772
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/21299
- Abstract
- Balls rotating along the race in the Automatic Ball-Balancer (ABB) are used to reduce the vibration due to unbalanced mass of the rotating system during steady-state rotating motion. However, they increase the transient vibration due to mass imbalance of balls. We propose a ball control method in such a way to hold balls utilizing magnetic force in transient state to reduce the transient vibration of the rotating system. The vibration of ABB with the proposed method was compared with that of the ABB with the conventional method by using ADAMS. We showed that the ABB with the proposed ball control method reduces transient vibration as well as steady-state vibration of the rotating system in comparison with the conventional method.
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