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工程设计学报
Chinese Journal of Engineering Design  2005, Vol. 12 Issue (5): 284-287    DOI:
    
Research on I—T relationship of MRF softstarting transmission device
 ZHENG  Jun, CAO  Xing-Jin, ZHANG  Guang-Hui
State Key Lab of Mechanical Transmission, Chongqing University, Chongqing 400044, China
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Abstract  Magnetorheological Fluid (MRF) was brought into MRF softstarting device as work medium of torque transmission. Work principle and basic structure of MRF softstarting device were introduced. By employing BingHam model and curve fitting, method for setting up nonlinear relationship between inp
ut current I and output torque T of MRF softstarting transmission device was given, which provided key theoretical foundation for reliable design and efficient control of MRF softstarting device.

Key words： MRF      soft starting      curve fitting      magnetic circuit      transmission torque     
Published: 28 October 2005
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ZHENG Jun
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ZHANG Guang-Hui
Cite this article:

ZHENG Jun, CAO Xing-Jin, ZHANG Guang-Hui. Research on I—T relationship of MRF softstarting transmission device. Chinese Journal of Engineering Design, 2005, 12(5): 284-287.

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https://www.zjujournals.com/gcsjxb/     OR     https://www.zjujournals.com/gcsjxb/Y2005/V12/I5/284


磁流变软启动传动装置的I—T关系研究

磁流变软启动传动装置引入磁流变液作为传递转矩的工作介质。介绍了磁流变软启动传动装置的工作原理及基本结构，以Bingham模型和曲线拟合为手段，给出了建立磁流变软启动传动装置输入电流I和输出转矩T的非线性关系的方法，为该装置的可靠设计和有效控制提供了科学理论依据。

关键词： 磁流变液,  软启动,  曲线拟合,  磁路,  传递转矩 
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