【摘要】 本文应用模态控制理论,对主动阻尼控制的理论原理及控制策略问题进行了研究,并对主动阻尼控制技术中的压电阻尼技术进行了实验研究,结果表明,通过选取合适的压电材料和选择适当控制策略,可以有效地提高结构阻尼及实现振动控制目的.更多还原

【Abstract】 In this paper, the theory and control countermeasures of active damping control of vibration were studied by the modal control theory, and piezo-electronic damping technology which is one kind of active damping control of vibration was studied by experiment. It shows that the damping of the structure can be effectively increased and some satisfactory effects of control achieved by means of choosing a suitable piezoelectronic material and selecting a correct control countermeasures.更多还原