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| 空间环境下动力调谐陀螺仪振动模态的仿真分析 | |
| 引用本文： | 郭剑锋,彭文利,秦忠宝. 空间环境下动力调谐陀螺仪振动模态的仿真分析[J]. 价值工程, 2011, 30(24): 41-42 |
| 作者姓名： | 郭剑锋 彭文利 秦忠宝 |
| 作者单位： | 1. 陕西科技大学机电工程学院,西安710021;第二炮兵工程学院,西安710025 2. 嘉兴学院机电工程学院,嘉兴31400 3. 第二炮兵工程学院,西安,710025 |
| 摘 要： | 采用ANSYS系统建立了动力调谐陀螺仪的有限元模型,通过模态分析的方法,分别研究了动力调谐陀螺仪在静止和旋转情况下的固有频率和振型,并分析了各阶振型对陀螺仪输出的影响。 |
| 关 键 词： | 动力调谐陀螺仪 ANSYS 模态分析 固有频率 振型 |
Vibration Modal Analysis of DTG under Space Environment |
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| Guo Jianfeng,Peng Wenli,Qin Zhongbao. Vibration Modal Analysis of DTG under Space Environment[J]. Value Engineering, 2011, 30(24): 41-42 | |
| Authors: | Guo Jianfeng Peng Wenli Qin Zhongbao |
| Affiliation: | ①③ Guo Jianfeng;② Peng Wenli;③ Qin Zhongbao (①College of Mechanical & Electrical Engineering,Shaanxi University of Science and Technology,Xi’an 710021,China;②College of Mechanical & Electrical Engineering,Jiaxing University,Jiaxing 314001,China;③The Second Artillery Engineering College,Xi’an 710025,China) |
| Abstract: | Finite element model of dynamic tuned gyroscope（DTG）was founded using finite element software called ANSYS.Natural frequencies and vibration modalities of DTG in cases of both being static and rotating were studied respectively through the method of modal analysis,and also various vibration modalities influence on output of gyroscope was analyzed. |
| Keywords: | DTG ANSYS modal analysis natural frequency vibration modality |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |