基于自适应Kriging代理模型的工程机械结构优化设计方法
刘鑫,吴青锋,杨文广

Optimization design method for construction machinery structure based on adaptive Kriging surrogate model
Xin LIU,Qingfeng WU,Wenguang YANG
表2 数值算例1中本文方法的优化结果
Table 2 Optimization results of proposed method in numerical example 1
函数

代理模型

近似值

真实值相对误差/%
X =(6.900 6 10.240 3 15.000 0 13.504 2)T
f(X)2.590 32.618 81.09
g1(X)71.167 770.617 10.78
g2(X)7.309 97.286 30.32
g3(X)34.916 534.729 30.54