摘要
本文分析了ＡＭＤ（ＡｃｔｉｖｅＭａｓｓｄａｍｐｅｒ）系统工作机理，提出ＡＭＤ系统对结构的作用力（控制力）Ｕ与作动器输出力（作动力）Ｐ加以区别的概念，根据Ｐ与Ｕ的关系，并以作动力Ｐ所作功，即外部输入能量最小，建立了ＡＭＤ系统的优化设计方法。
In the paper,the mechanism of Active Mass Damper(AMD) system is analyzed and the concept of the difference between control force(U) acting on the structure and the force supplied by the actuator is presented. According to the relation of P and U,by making the function of P,or the external energy to be minimum,the method of optimum design of AMD system is established.
出处
《地震工程与工程振动》
CSCD
北大核心
1996年第3期55-60,共6页
Earthquake Engineering and Engineering Dynamics
