Performance Modelling of Steam Turbine Performance using Fuzzy Logic Membership Functions.

Journal of Applied Sciences and Environmental Management

ARIAVIE, G.O.¹  EMAGBETERE, E.¹  OYEKALE, J.O.¹ 

关键词: Steam turbine;    performance prediction;    Fuzzy Inference System;    defuzzification;    membership function;   

DOI  :  

学科分类：环境科学（综合）

来源: University of Port Harcourt * Department of Pure and Industrial Chemistry

【 摘 要 】

A Fuzzy Inference System for predicting the performance of steam turbinebased on Rankine cycle is developed using a 144-rule based in analyzing the generated datafor different inlet and outlet conditions. The result of efficiency for different types ofmembership functions and defuzzification method was obtained. Centroid method ofdefuzzification gave good results irrespective of the type of membership function with errorless than 5%. However, other defuzzification methods gave good result for some types ofmembership functions. Result of different input data tested do not vary significantly(P<

【 授权许可】

Unknown