【作者】 张玉宝； 王磊；

【Author】 Zhang Yu-bao Wang Lei (Inner Mongolia University of Science and Technology,Institute of Mechanical Engineering,Neimenggu,Baotou,014010)

【机构】 内蒙古科技大学机械工程学院；

【摘要】 本文以自制振动机电换能器为基础,使用振动理论和电磁场有限元理论对换能器进行理论分析,将换能器简化为质量弹簧系统和磁铁、线圈部件进行分析,使用ANSYS的移动网格瞬态分析方法对换能器进行仿真,最后进行仿真和实验结果比较,实验结果和仿真结果基本一致。更多还原

【Abstract】 This paper uses diy electromechanical transducer of vibration as fundamental,analyzes theory of the transducer based on theory of vibration and electromangnetics,and predigests it to a mass-spring system,a magnet,and two coils for analyzing.Then,it uses the mesh moving tech of ANSYS to simulate the transducer.Finally,it compares the results of diy transducer and ANSYS,and their results are close.更多还原