摘要
本文提出了利用电磁铁的磁力效应设计电磁摩擦控制装置的思想 ,制作了电磁摩擦控制装置模型。通过该装置模型的性能试验研究 ,获得了其滞回性能曲线。由于可通过改变通电电流使摩擦力由恒定转为连续可变 ,电磁摩擦控制装置具有明显的自适应性。
The structural control devices used by electromagnet-friction is put forward and the electromagnet-friction control device model is made. The hysteretic curves for electromagnet-friction control device are provided by performance capacity experiments. For changing electrical current can change friction continuously, the electromagnet-friction control device friction can be varied continuously, conversely and quickly.
出处
《地震工程与工程振动》
CSCD
北大核心
2002年第2期126-130,共5页
Earthquake Engineering and Engineering Dynamics
