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1 柔顺机构尺寸对Fa/xa值的影

Table 1 The relation between Fa/Xa and tb

tb/mm Fa-Xa-1 /(N-m-1) (k=0) Fa.Xa-1/(N.m-1) (k=80 kA/m) P11 / (N-m-1) 2.8 1.6X107 7.9X107 1.3X108 5 6.3X107 1.2X108 2.0X108 10 1.7X108 2.0X108 2.4X108 15 2.0X108 2.2X108 2.6X108