摘要
以柱形磁致伸缩换能器为对象,建立了其辐射板在驱动力作用下的运动模型,给出了一阶解析解,并与实验结果进行了比较.结果表明,对一阶振动,该解析解具有足够精度,可方便应用于换能器辐射板的动力学设计.Approximately computed piston vibration of circular eradiationplate of columned magnetostricative
The vibration behavior of eradiation plate for magnetostrictive actuator driven by the force excitation was studied.The calculating model and the analytic method are useful to determine the structure and the dimensions of the eradiation plate.The analytic solution was obtained and then compared with that of the experiment.The result shows that this solution has enough accuracy and convenience to be utilized for the dynamic desigh of the eradiation plate.
出处
《内蒙古科技大学学报》
CAS
2006年第3期246-248,共3页
Journal of Inner Mongolia University of Science and Technology
基金
内蒙古自然科学基金资助项目
关键词
磁致伸缩换能器
模型研究
圆板振动
magnetostrictive actuator
scale-model investigation
circular plate vibration
