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检索条件"机构=Science and Technology on Reactor System Design Technology Laboratory"
1281 条 记 录,以下是281-290 订阅
排序:
AN UNSUPERVISED LEARNING-BASED FRAMEWORK FOR EFFECTIVE REPRESENTATION EXTRACTION OF reactor ACCIDENTS
arXiv
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arXiv 2022年
作者: Li, Chengyuan Li, Meifu Qiu, Zhifang Science and Technology on Reactor System Design Technology Laboratory Nuclear Power Institute of China Chengdu Sichuan China
Compared to knowledge-based diagnostic systems, data-based methods tend to perform better in terms of speed and accuracy in diagnosing reactor accidents, and have significant advantages in terms of scalability of mode... 详细信息
来源: 评论
A Long-term Dependent and Trustworthy Approach to reactor Accident Prognosis based on Temporal Fusion Transformer
arXiv
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arXiv 2022年
作者: Li, Chengyuan Qiu, Zhifang Ma, Yugao Li, Meifu Science and Technology on Reactor System Design Technology Laboratory Nuclear Power Institute of China Chengdu610213 China
Prognosis of the reactor accident is a crucial way to ensure appropriate strategies are adopted to avoid radioactive releases. However, there is very limited research in the field of nuclear industry. In this paper, w... 详细信息
来源: 评论
Experimental Study on Flow Resistance and Phase Distribution of Gas-Liquid Flow in Helical Cruciform Fuel Assembly
SSRN
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SSRN 2024年
作者: Zhang, Qi Wang, Haoyu Li, Junlong Ren, Quanyao Zhou, Yi Zheng, LeLe Zhang, Yile Li, Dongyang Gu, Hanyang Science and Technology on Reactor System Design Technology Laboratory Nuclear Power Institute of China Chengdu610041 China School of Nuclear Science and Engineering Shanghai Jiao Tong University Shanghai200240 China Harbin Engineering University China
The helical cruciform fuel (HCF) is characterized by self-supporting and enhanced transverse mixing, which may replace the cylindrical fuel of the light water reactor (LWR). In this work, the flow resistance and phase... 详细信息
来源: 评论
A Method for Generating Set of Test Cases for Nuclear Power DCS Combination Based on Contract Model  6th
A Method for Generating Set of Test Cases for Nuclear Power ...
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6th International Conference on Computing, Control, and Industrial Engineering, CCIE 2021
作者: Peng, Beicheng Chen, Zhi Liu, Jie Liu, Zhaojun Computer School University of South China Hengyang421001 China National Key Laboratory of Reactor System Design Technology Nuclear Power Institute of China Chengdu610213 China
Aiming at the need to solve the problem of complex interaction of parameters and difficulty in determining the combination strength in the combination test of the digital I&C system of nuclear power plants, a meth... 详细信息
来源: 评论
Intra Fast Mode Decision Algorithm and Hardware design for AVS2
Intra Fast Mode Decision Algorithm and Hardware Design for A...
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2021 International Conference on Signal Processing and Machine Learning, CONF-SPML 2021
作者: Xie, Hao Liu, Kaiyang Zhao, Yang Zheng, Xiao Qing, Xianguo Nuclear Power Institute of China Science and Technology on Reactor System Design Technology Laboratory Chengdu China Peking University School of Software and Microelectronics Beijing China
AVS2 is a kind of video coding standard proposed by China, it adopts 33 intra prediction modes to improve coding performance, while the computational complexity has increased dramatically. In order to reduce the compl... 详细信息
来源: 评论
Identification Algorithm Framework and Structural model on Input Pattern of Metamorphic Relations  9
Identification Algorithm Framework and Structural model on I...
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9th International Conference on Dependable systems and Their Applications, DSA 2022
作者: Yan, Shiyu Yang, Xiaohua Lu, Zhongjian Li, Meng Gong, Helin Liu, Jie Computer School University of South China Hunan Hengyang China Intelligent Equipment Software Evaluation Engineering Technology Research Center of Hunan Hengyang China Cnnc Key Laboratory on High Trusted Computing Hunan Hengyang China Nuclear Power Institute of China Science and Technology on Reactor System Design Technology Laboratory Chengdu China
Metamorphic Relation (MR) plays a crucial role in Metamorphic Testing (MT), which can be regarded as the implication relation from the input pattern to the output pattern. Based on MR's properties, the identificat... 详细信息
来源: 评论
Transfer Learning Technique Using Similar Phenomena Training for Fuel Digital Twins of Nuclear systems  13
Transfer Learning Technique Using Similar Phenomena Training...
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13th Nuclear Plant Instrumentation, Control and Human-Machine Interface Technologies, NPIC and HMIT 2023
作者: Daniell, James Kobayashi, Kazuma Bhowmik, Palash Chakraborty, Souvik Alam, Syed Nuclear Engineering and Radiation Science Missouri University of Science and Technology RollaMO United States Reactor Systems Design and Analysis Idaho National Laboratory Idaho United States Department of Applied Mechanics IIT Delhi New Delhi India
Transfer Learning (TL) is a procedure used for training Neural Networks (NN) by using pretrained models to provide information to a model with a new output. This is achieved by training one model, freezing the initial... 详细信息
来源: 评论
Variable stiffness design optimization of fiber-reinforced composite laminates with regular and irregular holes considering fiber continuity for additive manufacturing
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Chinese Journal of Aeronautics 2025年 第3期38卷 334-354页
作者: Yi LIU Zunyi DUAN Chunping ZHOU Yuan SI Chenxi GUAN Yi XIONG Bin XU Jun YAN Jihong ZHU School of Mechanics Civil Engineering&ArchitectureNorthwestern Polytechnical UniversityXi’an 710072China Research&Development Institute of Northwestern Polytechnical University in Shenzhen Shenzhen 518063China Key Lab for Airborne Hi-performance Electro-magnetic Window RISACJinan 130012China School of System Design and Intelligent Manufacturing Southern University of Science and TechnologyShenzhen 518055China State Key Laboratory of Structural Analysis for Industrial Equipment Department of Engineering MechanicsInternational Research Center for Computational MechanicsDalian University of TechnologyDalian 116024China State IJR Center of Aerospace Design and Additive Manufacturing MIIT Lab of Metal Additive Manufacturing and Innovative DesignNorthwestern Polytechnical UniversityXi’an 710072China
Fiber-reinforced composites are an ideal material for the lightweight design of aerospace structures. Especially in recent years, with the rapid development of composite additive manufacturing technology, the design o... 详细信息
来源: 评论
Residual resampling-based physics-informed neural network for neutron diffusion equations
arXiv
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arXiv 2024年
作者: Zhang, Heng He, Yun-Ling Liu, Dong Hang, Qin Yao, He-Min Xiang, Di Chongqing University of Posts and Telecommunications Chongqing400065 China Science and Technology on Reactor System Design Technology Laboratory Nuclear Power Institute of China Chengdu610213 China CNNC Engineering Research Center of Nuclear Energy Software and Digital Reactor Chengdu610213 China
The neutron diffusion equation plays a pivotal role in the analysis of nuclear reactors. Nevertheless, employing the Physics-Informed Neural Network (PINN) method for its solution entails certain limitations. Traditio... 详细信息
来源: 评论
A Selection Method of Effective Metamorphic Relations  13
A Selection Method of Effective Metamorphic Relations
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13th International Conference on Reliability, Maintainability, and Safety, ICRMS 2022
作者: Zhang, Jie Hong, Jie Huang, Dafei Li, Meng Yan, Shiyu Gong, Helin School of Computing University of South China Hunan Hengyang China Engineering and Technology Research Center of Software Evaluation and Testing for Intellectual Hunan Hengyang China CNNC Key Laboratory on High Trusted Computing Hunan Hengyang China Nuclear Power Institute of China Science and Technology on Reactor System Design Technology Laboratory Chengdu China
Metamorphic testing can effectively alleviate the test oracle problem. However, the program under test needs to be executed one more time;it is particularly significant to select the metamorphic relation with the high... 详细信息
来源: 评论