高速弓网系统动力学参数敏度分析及优化 1) |
吴孟臻, 刘洋, 许向红 |
SENSITIVITY ANALYSIS AND OPTIMIZATION ON PARAMETERS OF HIGH SPEEDPANTOGRAPH-CATENARY SYSTEM 1) |
Wu Mengzhen, Liu Yang, Xu Xianghong |
图5 三质量块参数对$\Delta \sigma $, $\Delta F_{\max}$与$\Delta F_{\min}$的影响 |
Fig.5 $\Delta \sigma $, $\Delta F_{\max}$ and $\Delta F_{\min}$ versus normalized three lumped mass parameters |