基于改进MCMC算法和代理模型的结构仿真模型更新
缪季, 段立平, 刘吉明, 林思伟, 赵金城

Structural Simulation Model Updating Based on Improved MCMC Algorithm and Surrogate Model
MIAO Ji, DUAN Liping, LIU Jiming, LIN Siwei, ZHAO Jincheng
表5 各代理模型的评价指标
Tab.5 Evaluation metrics for surrogate models
代理模型 eRMSE R2
RBF 0.070 1 0.998 9
Kriging 0.087 1 0.998 3
RF 0.308 4 0.947 0