Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2014.10a
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- Pages.173-174
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- 2014
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- 1598-2548(pISSN)
Performance Evaluation of Hybrid Vibration Isolator using FxLMS algorithm
FxLMS 알고리즘을 적용한 하이브리드 미소진동 절연장치의 절연성능 평가
- Published : 2014.10.29
Abstract
Vibration disturbances generated by reaction wheels may cause serious problems in high precision pointing spacecraft missions. Implementation of vibration isolator is a practical solution to meet the high pointing stability requirement placed on precision payloads. In this paper, development of hybrid vibration isolator that combines passive and active component is described. Vibration isolation performance of the developed isolator is evaluated using reaction wheel disturbance model. Hybrid isolation results obtained using FxLMS algorithm show clear improvement compared to the results obtained using only passive means.