한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2014년도 추계학술대회 논문집
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- Pages.26-27
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- 2014
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- 1598-2548(pISSN)
MR 댐퍼를 이용한 구급차의 환자용 Bed Stage 설계 및 제어
Design and Control of Bed Stage for Patient Compartment of Ambulance Using MR Damper
초록
This paper proposes a new bed stage system for vibration attenuation in patient compartment of ambulance. The bed stage which consist of four MR dampers can isolate vibration in the vertical, rolling and pitching directions. After evaluating dynamic characteristics of MR damper, 1/4 bed stage model is formulated. The sky hook controller is then utilized for vibration control. Finally, control responses of the bed stage equipped with MR dampers are presented.
키워드