지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2024.4
- 수록면
- 1,284 - 1,295 (12page)
- DOI
- 10.1016/j.net.2023.11.033
이용수
초록· 키워드
오류제보하기
Due to increasing operational security demands, digital and intelligent condition monitoring of nuclear power plants is becoming more significant. However, establishing an accurate and effective anomaly detection model is still challenging. This is mainly because of data characteristics of nuclear power data, including the lack of clear class labels combined with frequent interference from outliers and anomalies. In this paper, we introduce a Transformer-based unsupervised model for anomaly detection of nuclear power data, a modified loss function based on the maximum correntropy criterion (MCC) is applied in the model training to improve the robustness.
Experimental results on simulation datasets demonstrate that the proposed Trans-MCC model achieves equivalent or superior detection performance to the baseline models, and the use of the MCC loss function is proven can obviously alleviate the negative effect of outliers and anomalies in the training procedure, the F1 score is improved by up to 0.31 compared to Trans-MSE on a specific dataset. Further studies on genuine nuclear power data have verified the model’s capability to detect anomalies at an earlier stage, which is significant to condition monitoring.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Enhancement of Mechanical Properties of Thermoplastic Polyurethane by Inclusion of Chemically Modified Microcrystalline Cellulose
한국고분자학회 학술대회 연구논문 초록집
2021 .04
-
Modified Physical Properties of Polymer Composites Substitution of Hydroxyl Groups in Microcrystalline Cellulose Filler
한국고분자학회 학술대회 연구논문 초록집
2021 .10
-
열가소성 폴리우레탄과 미세결정 셀룰로오스 복합체의 제조 및 기계적 물성 분석
폴리머
2020 .11
-
Performance Analysis of Correntropy-Based Blind Algorithms Robust to Impulsive Noise
한국통신학회논문지
2015 .12
-
Challenges in nuclear energy adoption: Why nuclear energy newcomer countries put nuclear power programs on hold?
Nuclear Engineering and Technology
2024 .04
-
Analysis of Open-Phase Conditions in Korean Standard Nuclear Power Plants and Fault Detection Scheme
조명·전기설비학회논문지
2017 .02
-
유사 성능 기기의 지진에 대한 거동특성 분석
한국소음진동공학회논문집
2023 .04
-
Simulation-based Anomaly Detection in Nuclear Reactors
대한산업공학회 추계학술대회 논문집
2020 .11
-
이산화탄소 흡착 기능을 부여한 Microcrystalline Cellulose(MCC)를 충전제로 사용한 폴리에틸렌 복합체 제조 및 그 물성에 관한 연구
폴리머
2017 .11
-
상업용 Microcrystalline Cellulose를 부가한 리그노셀루로식 액화 폴리올로부터 바이오폴리우레탄 폼의 제조 및 최적화
폴리머
2021 .07
-
나일론66-미세결정 셀룰로오스 결정 특성 및 기계적 물성
폴리머
2021 .03
-
Maximum Correntropy Criterion을 활용한 Robust Digital Self-Interference Cancellation
한국통신학회 학술대회논문집
2025 .02
-
Assessment of public knowledge, perception, and acceptance of nuclear power in Bangladesh
Nuclear Engineering and Technology
2023 .04
-
신규 원전의 시장전망 및 금융조달의 과제와 대안
KEPCO Journal on electric power and energy
2016 .01
-
시뮬레이션 데이터 생성을 통한 기계학습 기반 원자로 노심 이상 탐지 방법론
대한산업공학회지
2021 .04
-
Differentiated influences of risk perceptions on nuclear power acceptance according to acceptance targets: Evidence from Korea
Nuclear Engineering and Technology
2017 .01
-
Big Data Analysis of Public Acceptance of Nuclear Power in Korea
Nuclear Engineering and Technology
2017 .06
-
원전에서의 원자력 안전문화 모니터링 방법
한국에너지학회 학술발표회
2023 .04
-
Research on unsupervised condition monitoring method of pump-type machinery in nuclear power plant
Nuclear Engineering and Technology
2024 .06
-
Comparison between a 13-session and One-time Program on Korean Elementary, Middle and High School Students' Understanding of Nuclear Power
방사선방어학회지
2017 .01
최근 본 자료
댓글(0)
0