Program for Non-Linear Modelling of a Process

Abstract

In every process, there are many factors that intervene. Every factor has a greater or lesser influence on the process. In order to optimize a process, it is necessary to know the influences and the interactions of these factors on the process, respectively to know the mathematical model of the process. One of the most used models is a non-linear second-order model. If this model is unknown, it is possible to obtain it through modeling with rotatable experiments. The aim of this paper is to present the theoretical bases and a program for experimenting and modeling processes with rotatable experiments.