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4 数值算例2中本文方法的优化结果
Table 4 Optimization results of proposed method in numerical example 2
函数代理模型近似值真实值相对误差/%
X =(9.316 8.032 10.000)T
f(X)10.197910.15940.38
g1(X)-1.7478-1.63756.74
g2(X)-87.3676-87.67300.35
g3(X)-32.9077-33.73482.45