| 电机轴扭转振动分析的一种途径 |
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| 引用本文： | 宋海燕,刘宗民,李海波,梁立孚.电机轴扭转振动分析的一种途径[J].强度与环境,2011(4):11-15. |
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| 作者姓名： | 宋海燕 刘宗民 李海波 梁立孚 |
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| 作者单位： | 哈尔滨工业大学航天学院;哈尔滨工程大学航天与建筑工程学院;北京强度环境研究所可靠性与环境工程技术重点实验室; |
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| 基金项目： | 中央高校基本科研业务费专项资金(HEUCF100205)资助课题 |
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| 摘 要： | 应用变积方法建立了弹性动力学Gurtin型拟变分原理.应用弹性动力学Gurtin型拟变分原理对电机轴系的扭转振动问题进行了分析,并求得电机轴系的固有频率.
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| 关 键 词： | Gurtin型拟变分原理 变积法 电机轴 扭转振动 |
An approach of torsional vibration analysis for electric engine axial |
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| Song Haiyan, Liu Zongmin Li Haibo Liang Lifu.An approach of torsional vibration analysis for electric engine axial[J].Structure & Environment Engineering,2011(4):11-15. |
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| Authors: | Song Haiyan Liu Zongmin Li Haibo Liang Lifu |
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| Institution: | Song Haiyan1,2 Liu Zongmin2 Li Haibo3 Liang Lifu2(1 School of Astronautics,Harbin Institute of Technology,Harbin 150001,China,2 College of Aerospace and Civil Engineering,Harbin Engineering University,3 Science and Technology on Reliability and Environment Engineering Laboratory,Beijing Institute of Structure and Environment Engineering,Beijing 100076,China) |
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| Abstract: | Gurtin-type quasi-variational principle of elasto-dynamics is established by variational integral method in this paper.The problem of torsional vibration of electric engine axial is analyze by Gurtin-type qusi-variational principle.And natural frequency of electric engine axial system is obtained. |
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| Keywords: | Gurtin-type quasi-variational principle variational integral method electric engine axial torsional vibration |
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