| 考虑轴承支反力矩的转子系统传递矩阵法 |
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| 引用本文： | 唐克伦,张湘伟,熊汉伟,黄曼慧. 考虑轴承支反力矩的转子系统传递矩阵法[J]. 机床与液压, 2005, 0(10): 27-29 |
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| 作者姓名： | 唐克伦 张湘伟 熊汉伟 黄曼慧 |
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| 作者单位： | 重庆大学资环学院,重庆,400044;四川理工学院,自贡,643033;广东工业大学机电学院,广州,510090;广东商学院信息学院,广州,510320 |
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| 基金项目： | 基金项目：广东省自然科学基金项目（04105386）;四川省科技厅项目（04JY029-026-2）,四川省教育厅项目（2004A143） |
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| 摘 要： | 推导了带支反力矩的轴承数学模型和带支反力矩的计算转子临界转速的传递矩阵，并给出了计算实例和结果分析，得出了在支承刚度较大或轴承宽度较宽的情况下必须考虑支反力矩的重要结论。
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| 关 键 词： | 轴承 力矩 传递矩阵 转子 |
| 文章编号： | 1001-3881(2005)10-027-3 |
| 收稿时间： | 2005-03-17 |
| 修稿时间： | 2005-03-17 |
The Transfer Matrix Method of Rotor System Considering Bearing Countermoment |
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| TANG Ke-lun,ZHANG Xiang-wei,XIONG Han-wei,HUANG Man-hui. The Transfer Matrix Method of Rotor System Considering Bearing Countermoment[J]. Machine Tool & Hydraulics, 2005, 0(10): 27-29 |
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| Authors: | TANG Ke-lun ZHANG Xiang-wei XIONG Han-wei HUANG Man-hui |
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| Affiliation: | TANG Ke-lun ZHANG Xiang-wei, XIONG Han-wei, HUANG Man-hui (1. Chongqing University, Chongqing 400044, China; 2. Sichuan University of Science |
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| Abstract: | The mathematics model of bearing countermoment and the transfer matrix of rotor system considering bearing countermoment in computing the critical rotational speed were deduced, and an instance and result analyses were given. An important conclusion was drawn that it is absolutely necessarily to consider the bearing countermoment in case of large supporting rigidity and wide bearing width. |
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| Keywords: | Bearing Moment Transfer matrix Rotor |
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