巷道液压支架仿生袋鼠腿智能抗冲击机构

王成龙,刘润升,耿聪杰

Kangaroo leg-like intelligent anti-impact mechanism applied to hydraulic supports of roadways

Chenglong WANG,Runsheng LIU,Congjie GENG

表 2 不同电流对应的磁流变阻尼器等效阻尼系数

Tab.2 Equivalent damping coefficients of magnetorheological damper at different currents

I/A Ceq/ (N·s·mm−1) I/A Ceq/ (N·s·mm−1) 0.0 152.25 1.0 354.32 0.5 252.03 1.5 452.12