한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 1997년도 춘계학술대회논문집; 경주코오롱호텔; 22-23 May 1997
- /
- Pages.81-85
- /
- 1997
- /
- 1598-2548(pISSN)
가진기의 동적 거동 해석
Analysis on the Dynamic Behavior of Shaker
초록
It is a well known fact that the exciter used in the vibration test interacts with the test structure and thus influences the test results. A two degree of freedom model of exciter is suggested and the vibration parameters of this model is experimentally extracted. According to this experimental results, the vibration parameters of the exciter can vary with respect to the test structure as well as the stinger used in the connecting mechanism. It is also found that the vibration parameters provided by the manufacturer can not be accurate and these parameter values should be revaluated based on the test environments.
키워드