A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is
For expensive black-box problems, surrogate modelling techniques are generally used to decrease the computational source. In this study, an improved surrogate based optimization (SBO) method is presented to solve the real-world engineering applications with expensive black-box objective responses. An optimized ensemble of surrogates combing three typical surrogate modelling techniques is adapted to efficiently predict the objective response. Meanwhile, the hierarchical design space reductiondoi:10.1088/1757-899x/646/1/012030 fatcat:55nle4d6i5dv3dahxmv62bzhiy