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,对高速转子的振动主动控制效果显著 Based on the theory of active variable stiffness, an intelligent variable stiffness support system for active vibration control of high-speed rotors is designed by using shape memory alloy (Shape Memloy Alloys) as driving element. The experiment proves that using the support system, the theory of active variable stiffness control rotor vibration is realized, and the active vibration control of high speed rotor is significant