Abstract: Based on modal control method, the vibration modes in an object test are directly controlled. The aim of the experiment is to reduce the vibration of the base of the object. The experiment result shows that the modal vibration shape can be controlled using this method, and the bases vibration can be reduced.

Key words: vibration and wave, active vibration control, modal control

摘要： 根据模态控制法的思想，直接对被控制对象的模态振型进行控制，最终达到减小传递到基础上的振动的目的。试验结果表明，所要控制的模态振型得到控制，被控结构向基础传递的振动减小。

关键词: 振动与波, 振动主动控制, 模态控制法