| 基于ANSYS技术的LKJ2000显示器谱分析 |
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| 引用本文： | 赵臣烜,谢金峰,汪乐声. 基于ANSYS技术的LKJ2000显示器谱分析[J]. 机械工程师, 2011, 0(10): 83-85 |
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| 作者姓名： | 赵臣烜 谢金峰 汪乐声 |
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| 作者单位： | 中国南车集团株洲电力机车研究所,湖南株洲,412001 |
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| 摘 要： | 根据有限元理论,采用ANSYS软件对LKJ2000显示器进行动态特性分析,计算显示器的固有频率与振型。运用谱分析技术模拟显示器在行车时受到的随机振动。计算出显示器在工作状态下的振动状态及最大变形情况以判断结构设计的可靠性。
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| 关 键 词： | ANSYS 模态分析 LKJ 谱分析 随机振动 |
The Spectral Analysis of LKJ2000 Display Based on ANSYS |
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| ZHAO Chen-xuan,XIE Jin-feng,WANG Le-sheng. The Spectral Analysis of LKJ2000 Display Based on ANSYS[J]. Mechanical Engineer, 2011, 0(10): 83-85 |
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| Authors: | ZHAO Chen-xuan XIE Jin-feng WANG Le-sheng |
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| Affiliation: | ZHAO Chen-xuan,XIE Jin-feng,WANG Le-sheng(Zhuzhou Electric Locomotive Research Institute,CSR,Zhuzhou 412001,China) |
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| Abstract: | Base on finite element analysis theory,ANSYS software is applied to analyze the dynamic state characteristic of the LKJ2000 display,for gaining the proper frequency and mode shape of the display.The application of spectral analysis technology can simulate the random vibration of display under the situation of locomotive actual operation and to figure out the vibration and max distortion of the display,which facilitates to confirm the reliability of construction design. |
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| Keywords: | ANSYS modal analysis LKJ spectral analysis random vibration |
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