Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2009.10a
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- Pages.500-505
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- 2009
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- 1598-2548(pISSN)
Control Performance Evaluation of MR Fan Clutch for Automotive : Experimental Investigation
차량용 MR 홴 클러치의 제어성능 평가 : 실험적 고찰
Abstract
This paper presents temperature control of engine cooling system using a controllable magnetorheological (MR) fan clutch. An appropriate size of MR fan clutch is devised and modeled on the basis of Bingham model. Subsequently, an optimization to determine design parameters such as width of housing is undertaken by choosing the reciprocal of the controllable torque as an objective function. Under consideration of spatial limitation, design parameters are optimally determined using finite element analysis. A sliding mode controller is then designed to control the angular velocity of the MR fan clutch using experimentally determined parameters. The designed controller is experimentally implemented and control performances of the MR fan clutch system are evaluated.
Keywords
- Magnetorheological Fluid;
- Fan Clutch;
- Optimal Design;
- Finite Element Method;
- Sliding Mode Controller
- 자기유변유체;
- 팬 클러치;
- 최적 설계;
- 유한요소법;
- 슬라이딩 모드 제어기;