磁流变软启动传动装置的I—T关系研究  

Research on I—T relationship of MRF soft-starting transmission device

作　　者：郑军[1] 曹兴进[1] 张光辉[1] 

机构地区：[1]重庆大学机械传动国家重点实验室,重庆400044

出　　处：《工程设计学报》2005年第5期284-287,共4页Chinese Journal of Engineering Design

基　　金：国家自然科学基金资助项目(59905024);重庆大学研究创新实验项目

摘　　要：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B ingham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.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 input 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.

关 键 词：磁流变液 软启动 曲线拟合 磁路 传递转矩 

分 类 号：TH132[机械工程—机械制造及自动化]