用于高速转子振动主动控制的智能变刚度支承系统
Intelligent Support System for Passing Through Critical Speed of High-Speed Rotor by Changing Stiffness
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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。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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Key words:
- rotor dynaimcs /
- vibration isolation /
- shape memory alloys /
- supporting
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