대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2001년도 추계학술대회논문집B
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- Pages.89-95
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- 2001
냉동기 성능 진단을 위한 적응형 뉴로퍼지(ANFIS) 모델 개발
Prediction of Vapor-Compressed Chiller Performance Using ANFIS Model
- Shin, Young-Gy ;
- Chang, Young-Soo (KIST) ;
- Kim, Young-Il (KIST)
- 발행 : 2001.11.01
초록
On-site diagnosis of chiller performance is an essential step for energy saving business. The main purpose of the on-site diagnosis is to predict the COP of a target chiller. Many models based on thermodynamics background have been proposed for the purpose. However, they have to be modified from chiller to chiller and require deep insight into thermodynamics that most of field engineers are often lacking in. This study focuses on developing an easy-to-use diagnostic technique that is based on adaptive neuro-fuzzy inference system (ANFIS). Quality of the training data for ANFIS, sampled over June through September, is assessed by checking COP prediction errors. The architecture of the ANFIS, its error bounds, and collection of training data are described in detail.
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