轴向磁力耦合驱动机构的设计方法研究进展  

Research Progresses of Design Methods for Axial Magnetic Coupling Drive Mechanisms

作　　者：梅顺齐[1] 张智明[1,2] 徐巧[1,3] 杜杏[1] 王志伟[1] 刘平[1] 

机构地区：[1]武汉纺织大学,武汉430073 [2]华中科技大学,武汉430074 [3]武汉理工大学,武汉430070

出　　处：《中国机械工程》2011年第19期2375-2381,共7页China Mechanical Engineering

基　　金：国家自然科学基金资助项目(50775165)

摘　　要：综述了轴向磁力耦合驱动机构设计理论与方法、动态性能、磁场分布计算等方面的研究和应用现状,以及现有方法存在的局限和问题。分析指出了轴向磁力耦合驱动机构设计方法研究的发展方向及其主要研究思路:研究建立轴向磁力耦合驱动机构的精确数字化设计与基于磁力耦合动态性能的优化设计理论和方法;研究建立适应优化设计需要的具有大气隙的永磁场精确快速数值计算方法;磁力耦合驱动机构矩角特性、涡流损耗、稳定性、动刚度与振动等动态性能的理论和实验研究等。This paper dealt with the research status,limitation and existing problems in the aspect of the design theory and method,dynamic characteristics,computation of magnetic field distribution of the magnetic coupling drive mechanisms.The further research issues and research trend for the axial magnetic coupling drive mechanisms were put forward.It is necessary to research and establish a rather exact digital design and optimization design theory and method based on the magnetic coupling dynamic characteristics,to research and establish a rather fast and exact computation method for the permanent magnetic field with large air gap which can adapt to the demands of optimization design,to deal with theoretic and experimental research on the dynamic characteristics of the mechanisms such as torque angle characteristic,eddy-current loss,stability,dynamic stiffness,vibration performance.

关 键 词：磁力耦合驱动 永磁场 传递力矩 动态特性 涡流损耗 

分 类 号：TH122[机械工程—机械设计及理论]