基于机器学习的中厚板变形抗力模型建模与应用

冀秀梅, 侯美伶, 王龙, 刘玠, 高克伟

Modeling and Application of Deformation Resistance Model for Medium and Heavy Plate Based on Machine Learning

JI Xiumei, HOU Meiling, WANG Long, LIU Jie, GAO Kewei

表2 变形抗力影响因素的灰色关联度

Table 2 Grey correlation degrees of influencing factors of deformation resistance

Process parameter/composition Relational degree Process parameter/composition Relational degree Al 0.9437 Ti 0.9033 C 0.9435 Ni 0.9017 Cu 0.9428 V 0.8589 Mn 0.9345 Mo 0.8544 P 0.9328 Cr 0.8517 Si 0.9324 N 0.8171 ε 0.9309 Sn 0.7974 t 0.9291 W 0.7832 ε˙ 0.9288 As 0.6871 B 0.9133 Bi 0.6453 S 0.9084 Sn 0.6098 Nb 0.9059 Ca 0.5074