Research on Control Strategy of Hydro-Viscous Driven Fan Cooling System

Li Gang Ma; Chang Le Xiang; Tian Gang Zou; Fei Hong Mao

doi:10.4028/www.scientific.net/AMM.722.182

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 722Research on Control Strategy of Hydro-Viscous...

Research on Control Strategy of Hydro-Viscous Driven Fan Cooling System

Abstract:

The paper proposes a cascade control strategy of speed feedback in inner loop and temperature feedback in outer ring for hydro-viscous driven fan cooling system, and compares the simulation of PID and fuzzy PID. The simulation result shows that the double-loop control system while the response time longer, but much smaller overshoot, can achieve a good feedback to adjust the fan speed and temperature and realize stepless speed regulation of hydro-viscous driven fan cooling system under the premise of stability for fan speed and system temperature.

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Periodical:

Applied Mechanics and Materials (Volume 722)

Pages:

182-189

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.722.182

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Online since:

December 2014

Authors:

Li Gang Ma*, Chang Le Xiang, Tian Gang Zou, Fei Hong Mao

Keywords:

Cascade Control, Fan Cooling System, Hydro-Viscous Clutch

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* - Corresponding Author

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