Fuzzy controllers with reduced rulebases and real-time capability for power systems supervision

• Type: Article in International Scientific Journal
• Date: 2001

Authors

António José de Pina Martins (Author) FEUP; Adriano da Silva Carvalho (Author) FEUP

Journal

Title: Electric Power Components and Systems

Vol. 29 No. 12

Pages: 1145-1159

ISSN: 1532-5008

Publisher: Taylor & Francis

Indexing

ISI Web of Knowledge - 2 Citations

ISI Web of Science

Scopus - 2 Citations

INSPEC

Scientific classification

FOS: Engineering and technology > Electrical engineering, Electronic engineering, Information engineering

CORDIS: Technological sciences > Technology > Energy technology ; Technological sciences > Engineering > Control engineering > Automation

Other information

Authenticus ID: P-000-SH2

DOI: 10.1080/153250001753246871

Abstract (EN): Multi-input/multi-output fuzzy logic¿based controllers allow the inclusion of di¿erent types of knowledge about the controlled process. The application of multivariable fuzzy controllers in a real process is di� cult due to prac tical limitations. This paper desc ribes an approach to the implementation of a MIMO fuzzy hierarchical controller in a real process. Introducing a loop struc ture for the fuzzy controller, the approach is based on a mixed decomposition method and a hierarchical struc ture. The approach allows an important reduction in a global fuzzy re lation needed to control the process under consideration¿ the parallel operation of uninterruptible power supplies. The process multivariable and nonlinear charac teristics make it an appropriate one to te st the presented method. Generalized simulation re sults are presented based on the proposed approach. The comparative experimental results presented show the validity of the method.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 15