| 压电振动陀螺振动梁节点的有限元分析 |
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| 引用本文： | 蒋青,刘宇. 压电振动陀螺振动梁节点的有限元分析[J]. 压电与声光, 2007, 29(2): 216-218 |
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| 作者姓名： | 蒋青 刘宇 |
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| 作者单位： | 重庆邮电大学,通信与信息工程学院,重庆,400065 |
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| 摘 要： | 采用有限元法分析了压电振动陀螺振梁的振动模态,利用ANSYS分析软件,通过建模、划分网格、加载和求解等途径,计算了不同结构的横振动矩形梁的最小振动位置,从而为该型陀螺结构支撑点的选取以及传感器最终性能参数的优化设计提供了有参考价值的数据。
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| 关 键 词： | 压电陀螺 振动 节点 有限元法 |
| 文章编号： | 1004-2474(2007)02-0216-03 |
| 修稿时间： | 2006-09-06 |
FEM Analysis of Beam''''s Vibration Supporting Node of Piezoelectric Vibration Gyroscope |
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| JIANG Qing,LIU Yu. FEM Analysis of Beam''''s Vibration Supporting Node of Piezoelectric Vibration Gyroscope[J]. Piezoelectrics & Acoustooptics, 2007, 29(2): 216-218 |
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| Authors: | JIANG Qing LIU Yu |
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| Affiliation: | College of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, 400065 |
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| Abstract: | In this paper,the vibration modal of piezoelectric vibration gyroscope is explained by the FEM analysis.Using ANSYS program,the minimizing vibration node position of rectangle beam based on difference designed structure has been obtained by a series of procedure,such as model building,meshing,loads applying and equation solving.This calculated result provides a valuable data for the selection of gyro's bracing node position and the optimization of sensor's parameters. |
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| Keywords: | piezoelectric gyroscope vibration node element method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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