FUZZY LOGIC RULES FOR TURBOMACHINE MONITORING INSTRUMENTATION

C. Anagnostopoulos, I. Anagnostopoulos, E. Kayafas, V. Loumos

Abstract

Turbomachines’ maintenance diagnostic procedures are generally performed manually by expert engineers and technicians. However, there is a strong interest for expert systems to assist them in these complex fault identification procedures. The purpose of this paper is to describe and evaluate the implementation of a Fuzzy Logic (FL) system for fault diagnosis based on thermodynamic measurements of temperature and pressure. The measurements were taken in regular aerodynamic stations located lengthwise the engine. These stations are placed adequately in order to facilitate its performance monitoring.

Keywords

Fuzzy C-Means, neural networks, diagnostic system, thermodynamic measurements

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IMEKO-TC4-2001-051.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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