제어로봇시스템학회:학술대회논문집
- 1992.10a
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- Pages.502-506
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- 1992
A study on the modeling and the design of multivariable fuzzy controller for the activated sludge process
활성오니 공정의 모델링 및 다변수 퍼지 제어기 설계에 관한 연구
Abstract
In this study, we proposed the fuzzy modeling method and designed a model-based logic controller for Activated and Sludge Process(A.S.P.) in sewage treatment. The identification of the structure of fuzzy implications is carreid out by use of fuzzy c-means clustering algorithm. And to identify the parameters of fuzzy implications, we used the complex and the least square method. To tune the premise parameters automatically the complex method is implemented. The model-based fuzzy controller is designed by rules generated from the identified A.S.P. fuzzy model. The feasibility of the proposed approach is evaluated through the identification of the fuzzy model to describe an input-output relation of the A.S.P.. The performance of identified model-based fuzzy controller is evaluated through the computer simulations.
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