Author(s)

B. Postlethwaite

Abstract

Aspects of structural definition and data gathering for fuzzy modelling B. Postlethwaite Department of Chemical Engineering, University of Strathclyde, James Weir Building, 75 Montrose 61, G/aapow GJ JXJ, (7# ABSTRACT Some of the problems involved in generating a fuzzy relational model are considered in the context of a real model generation for a model-based controller. Amongst the issues considered are; the choice of the number and the spacing of reference sets, structural identification, and the problems encountered when periodic i/o data is used for identification. INTRODUCTION Some industrial processes are difficult to control using conventional techniques due to significant non-linearity and/or poorly understood process mechanisms. These processes are traditionally manually controlled. In recent years, much development has gone into controllers which can replace human operators in these situations. These controllers are based on artificial intelligence techniq

Keywords