| 柔性驱动对转子碰摩运动特性的影响 |
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| 引用本文： | 马建敏,吕景林,杨万东. 柔性驱动对转子碰摩运动特性的影响[J]. 噪声与振动控制, 2006, 26(1): 15-17 |
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| 作者姓名： | 马建敏 吕景林 杨万东 |
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| 作者单位： | 复旦大学,力学与工程科学系,上海,200433 |
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| 摘 要： | 建立了柔性驱动转子系统的动力学方程，通过求解方程得到了柔性驱动器的扭转响应和转子与定子碰摩后的冲击角加速度响应。讨论分析了柔性驱动在控制转子碰摩运动中的作用，发现转子的冲击角加速度随柔性驱动器扭转刚度的增大而增大，随柔性驱动器扭转刚度的减小而减小，说明在转子系统其他参数不变的情况下，可通过调整柔性驱动器的扭转刚度以达到提高转子运动稳定性的目的。
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| 关 键 词： | 振动与波 柔性驱动 转子系统 碰摩运动 冲击角加速度 |
| 文章编号： | 1006-1355(2006)01-0015-03 |
| 收稿时间： | 2005-03-25 |
| 修稿时间： | 2005-03-25 |
Influence of Flexible Driver on Motion Properties of the Rub-Impact Rotor System |
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| MA Jian-min,LU Jin-lin,YANG Wan-dong. Influence of Flexible Driver on Motion Properties of the Rub-Impact Rotor System[J]. Noise and Vibration Control, 2006, 26(1): 15-17 |
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| Authors: | MA Jian-min LU Jin-lin YANG Wan-dong |
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| Abstract: | The dynamic equations of flexible driver rotor system are established. By solution the equations, the torsional response of the flexible jointer and shock angular acceleration response of the rotor have been obtained. It is found that the torsional stiffness of flexible jointer can change the amplitude of shock angular acceleration of the rotor. It is shown that adjustment the torsional stiffness of flexible jointer can increase the stability of rub - impact rotor system. |
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| Keywords: | flexible driver rotor system rub-impact movement shock angular acceleration |
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