变刚度变阻尼磁流变阻尼器的优化设计及性能分析

刘东,胡国良,张佳伟,喻理梵

Optimization design and performance analysis of variable stiffness and variable damping magnetorheological damper

Dong LIU,Guoliang HU,Jiawei ZHANG,Lifan YU

表1 设计变量的取值范围

Table 1 Value range of design variables

设计变量 最小值 最大值 缸体壁厚dh/mm 4 8 绕线槽深度d/mm 4 9 侧翼磁轭长度l1/mm 8 12 阻尼间隙厚度g/mm 1 2 弹簧1刚度系数K1/(N·mm-1) 10 20 弹簧2刚度系数K2/(N·mm-1) 100 200