A novel progressive response surface method for high-order polynomial metamodel

• Main Authors: Zheng, Guanchao, Mohd Ariffin, Mohd Khairol Anuar, Ahmad, Siti Azfanizam, Abdul Aziz, Nuraini, Wen, Xu
• Format: Article
• Published: Institute of Physics Publishing Ltd. 2022
• Online Access: http://psasir.upm.edu.my/id/eprint/100268/; https://iopscience.iop.org/article/10.1088/1742-6596/2224/1/012045
• Institution: Universiti Putra Malaysia

The response surface method (RSM) model as a general metamodel has already widely been applied to many practical problems. However, the majority of studies only focus on the 2nd-order terms RSM model instead of how to determine the high-order terms. This paper introduced a novel progressive response surface method (NPRSM) combining optimal Latin hypercube design (OLHD), moving least square method (MLSM) and statistical test. This NPRSM model can decide the high-order terms by progressive procedure. Then three numerical function can be proposed to validate the accuracy and the approximated performance of the NPRSM model.