LINEAR APPROXIMATION OF THE MODEL WITHIN THE DESIGN SPACE OPTIMAL DESIGN METHOD

摘要

An optimized designing method for an approximation model within nonlinear design space is provided. The provided optimized designing method for an approximation model within nonlinear design space comprises: a first step which constructs an approximation model by using an experiment point, firstly constructed within the nonlinear design space; a second step which decides the convergence of an approximation model by obtaining the difference between an error detection value and the approximation model, and deciding the accuracy of the approximation model; and a third step which constructs an approximation model by adding an experiment point in case the approximation model is not converged.