Construction of Batch Process System Models for Fault Analysis

Abstract

In order to operate batch process systems stably and safely, it is necessary to analyze the faults occurring in the systems quickly and accurately. The activities concerning fault analysis include fault detection, fault diagnosis and fault avoidance control. To perform these activities in a rational and efficient manner, a dynamical model which is available for analysis of inexperienced faults is essential. This paper presents a method for modeling abnormal behaviors of batch process systems. It also discusses fault avoidance control.