基于互信息与支持向量回归的盾构掘进载荷预测方法研究
周皓,刘尚林,杨凯弘,周思阳,张茜

Research on prediction method of driving load of shield machine based on mutual information and support vector regression
Hao ZHOU,Shang-lin LIU,Kai-hong YANG,Si-yang ZHOU,Qian ZHANG
表1 盾构施工中的部分主要参数
Table 1 Some main parameters in shield construction
参数最大值最小值均值标准差
掘进速度/(mm/min)55.6816.8435.2310.04
掘进总推力/kN24 878.5010 944.4116 063.762 920.61
刀盘扭矩/kNm1735.17810.461281.44152.04
刀盘转速/(r/min)1.100.400.950.14