磁致伸缩主被动隔振装置中的磁机耦合效应研究 1)

牛牧青,杨斌堂,杨诣坤,孟光,陈立群

RESEARCH ON THE MAGNETO-MECHANICAL EFFECT IN ACTIVE AND PASSIVE MAGNETOSTRICTIVE VIBRATION ISOLATOR 1)

Muqing Niu,Bintang Yang,Yikun Yang,Guang Meng,Liqun Chen

表2 柔顺机构尺寸对系统等效刚度的影响

Table 2 The relation between ksys and tb

tb/mm (k+P22)/ (N-m-1) ksys/(N-m-1) (keq= 100 N/mm) ksys/(N-m-1) (keq = 300 N/mm) 2.8 6.9X104 4.0X104 5.4X104 2 4.4X104 3.1X104 3.8X104 1.5 2.8X104 2.4X104 2.7X104 1 1.7X104 1.6X104 1.6X104