| 用于高速转子振动主动控制的智能变刚度支承系统 |
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| 引用本文： | 阎晓军,聂景旭,孙长任.用于高速转子振动主动控制的智能变刚度支承系统[J].航空动力学报,2000,15(1):63-66. |
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| 作者姓名： | 阎晓军 聂景旭 孙长任 |
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| 作者单位： | 北京航空航天大学405教研室,北京100083 |
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| 摘 要： | 在主动变刚度理论的基础上,利用形状记忆合金(Shape Mem ory Alloys)作为驱动元件,设计了用于高速转子振动主动控制的智能变刚度支承系统。试验证明:利用该支承系统实现了主动变刚度控制转子振动理论。
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| 关 键 词： | 转子动力学 主动隔振 形状记忆合金 支承 |
| 收稿时间： | 1999/1/28 0:00:00 |
| 修稿时间： | 1999-01-28 |
Intelligent Support System for Passing Through Critical Speed of High-Speed Rotor by Changing Stiffness |
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| Yan Xiaojun,Nie Jingxu and Sun Changren.Intelligent Support System for Passing Through Critical Speed of High-Speed Rotor by Changing Stiffness[J].Journal of Aerospace Power,2000,15(1):63-66. |
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| Authors: | Yan Xiaojun Nie Jingxu and Sun Changren |
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| Institution: | 4th Dept.Beijing University of Aeronautics and Astronautics,Beijing 100083,China |
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| Abstract: | The SMA (Shape Memory Alloys) are applied as actuators and a series of experiments have been done for investigating their mechanical behaviors.An intelligent support system has been designed for active control of high-speed rotor vibration and tested to verify its effectiveness.The tests indicate that the application has a magnificent effect on the active vibration control. |
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| Keywords: | rotor dynaimcs vibration isolation shape memory alloys supporting |
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