基于有限元法驱动线圈的疲劳寿命计算及初步优化  

Fatigue life calculation of the drive coil baseded on the finite element method

作　　者：关晓存[1] 雷彬[1] 支彬安[1] 

机构地区：[1]军械工程学院

出　　处：《机械设计与制造》2009年第3期20-22,共3页Machinery Design & Manufacture

摘　　要：通过对疲劳寿命理论的分析,利用三维软件建立电磁驱动器的驱动线圈模型,导入到有限元分析软件ANSYS中,经过静力分析后,进行驱动线圈的疲劳寿命预测。将分析结果与实际试验结果进行对比,验证了有限元分析方法的可行性,为今后的结构优化研究提供了方向;在此基础上,对驱动线圈结构进行了初步的优化,并从仿真上验证了优化的可行性。By way of the analysis to the fatigue life theory,using three-dimensional software to build the model of the electromagnetism drive coil,leading to finite element analysis software ANSYS,and as a result of after the still power analysis ,carries on the fatigue life forecasting of drive coil. We Will analyse result and live test result contrasts,and verified the feasibility of finite element analysis method,and provides the direction for the structure on optimizes researchfrom now. On this foundation,carried on initial optimization to the drive coil structure and verify the feasibility that optimizes from simulation.

关 键 词：驱动线圈 疲劳寿命 有限元 仿真 

分 类 号：TH16[机械工程—机械制造及自动化]