Original scientific paper

Simple Fuzzy Identification Implemented in Advanced Controller

S. Blažič
I. Škrjanc
S. Gerkšič
G. Dolanc
S. Strmčnik
M. B. Hadjiski
A. Stathaki

Abstract

The paper focuses on identification issues of the advanced controller ASPECT* that is implemented on a simple PLC platform with an extra mathematical coprocessor and is intended for the advanced control of complex plants. The model of the controlled plant is obtained by means of experimental modelling using an online learning procedure that combines model identification with pre- and post-identification steps that provide reliable operation. It is shown that acceptable performance of the system is obtained despite difficult conditions that may arise during operation.

Keywords

programmable logic controllers; fuzzy modelling; identification; nonlinear control; pH control

Hrčak ID:

6821

URI

https://hrcak.srce.hr/6821

Publication date:

29.12.2004.

Article data in other languages: croatian

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