论文部分内容阅读
重点介绍了自行设计的几个利用形状记忆合金驱动器对结构振动进行主动控制的试验。除了对结构的振动进行抑制外 ,还对结构的振动进行激励 ,通过试验说明SMA在工程主动振动控制中的可行性和优越性 ,并讨论了SMA驱动器布局对结构主动振动控制效果的影响 ,最后还讨论了SMA在工程应用中存在的问题和相应的改进方法
In this paper, several experiments designed by ourselves to control the vibration of a structure by using shape memory alloy actuators are emphatically introduced. In addition to suppressing the vibration of the structure, the vibration of the structure is also stimulated. The feasibility and superiority of the SMA in the active vibration control of the project are illustrated through experiments. The effect of the SMA actuator layout on the control effect of the active vibration of the structure is discussed. Finally, Also discussed in SMA SMA engineering problems and the corresponding improvements