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http://dx.doi.org/10.7471/ikeee.2019.23.2.529

Output Power Prediction of Combined Cycle Power Plant using Logic-based Tree Structured Fuzzy Neural Networks  

Han, Chang-Wook (Dept. of Electrical Engineering, Dong-Eui University)
Lee, Don-Kyu (Dept. of Electrical Engineering, Dong-Eui University)
Publication Information
Journal of IKEEE / v.23, no.2, 2019 , pp. 529-533 More about this Journal
Abstract
Combined cycle power plants are often used to produce power. These days prediction of power plant output based on operating parameters is a major concern. This paper presents an approach to using computational intelligence technique to predict the output power of combined cycle power plant. Computational intelligence techniques have been developed and applied to many real world problems. In this paper, tree architectures of fuzzy neural networks are considered to predict the output power. Tree architectures of fuzzy neural networks have an advantage of reducing the number of rules by selecting fuzzy neurons as nodes and relevant inputs as leaves optimally. For the optimization of the networks, two-step optimization method is used. Genetic algorithms optimize the binary structure of the networks by selecting the nodes and leaves as binary, and followed by random signal-based learning further refines the optimized binary connections in the unit interval. To verify the effectiveness of the proposed method, combined cycle power plant dataset obtained from the UCI Machine Learning Repository Database is considered.
Keywords
fuzzy neural networks; combined cycle power plant; output power prediction;
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