Study on Intelligent Fault Diagnosis System of Nuclear Power Plants Based on Information Fusion Technique

CAI Meng; ZHANG Dafa; ZHANG Yusheng; JIN Renxi

Mar. 2025

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Article Navigation > Nuclear Power Engineering > 2011 > 32(4): 105-108,113

CAI Meng, ZHANG Dafa, ZHANG Yusheng, JIN Renxi. Study on Intelligent Fault Diagnosis System of Nuclear Power Plants Based on Information Fusion Technique[J]. Nuclear Power Engineering, 2011, 32(4): 105-108,113.

Citation:

CAI Meng, ZHANG Dafa, ZHANG Yusheng, JIN Renxi. Study on Intelligent Fault Diagnosis System of Nuclear Power Plants Based on Information Fusion Technique[J]. Nuclear Power Engineering, 2011, 32(4): 105-108,113.

Citation:

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Study on Intelligent Fault Diagnosis System of Nuclear Power Plants Based on Information Fusion Technique

1. Ship and Power Engineering College, Naval University of Engineering, Wuhan, 430033, China;
2. Naval College of Sub-Marine, Qingdao, Shandong, 266000, China

Received Date: 2010-03-13
Available Online: 2025-03-08

Abstract

Abstract

The technology of information fusion is used in the fault diagnosis for ship nuclear power plants in this paper.The space fusion structure is built based on fault tree expert system,NN diagnosis system,and mechanism model validation system.Not only the system deep-level knowledge,but also the shallow knowledge and the mechanism model knowledge are fully used.The simulation validation and verification showed that the information fusion diagnosis system could improve the fault diagnosis reliability effectively.
- Fault diagnosis,
- Information fusion,
- Neural network,
- Expert system