中国科学院机构知识库网格系统: 检索

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	A fine-tuned multimodal large model for power defect image-text question-answering 期刊论文 OAI收割 SIGNAL IMAGE AND VIDEO PROCESSING, 2024 作者: Wang, Qiqi; Zhang, Jie; Du, Jianming; Zhang, Ke; Li, Rui \| 收藏 \| 浏览/下载：11/0 \| 提交时间：2024/11/20 Power system Defect detection Multimodal large model LoRA Q-former
	Comprehensive Evaluation of Electric Power Prediction Models Based on D-S Evidence Theory Combined with Multiple Accuracy Indicators 期刊论文 OAI收割 JOURNAL OF MODERN POWER SYSTEMS AND CLEAN ENERGY, 2022, 卷号: 10, 期号: 3, 页码: 597-605 作者: Cui, Qiong; Zhu, Jizhong; Shu, Jie; Huang, Lei; Ma, Zetao \| 收藏 \| 浏览/下载：23/0 \| 提交时间：2023/11/21 Predictive models Evidence theory Biological system modeling Power systems Finite element analysis Correlation Analytical models Dempster-Shafer (D-S) evidence theory multiple accuracy indicators electric power prediction model comprehensive evaluation
	RAMI Analysis for PF Power Supply System of ITER 期刊论文 OAI收割 FUSION SCIENCE AND TECHNOLOGY, 2021 作者: Jiang, Li; Gao, Ge; Huang, Zhengyi; Zhang, Jie; Wu, Peng \| 收藏 \| 浏览/下载：72/0 \| 提交时间：2022/01/10 RAMI ITER availability and reliability poloidal field coil power supply system IDEFo model
	An IVC-Based Nuclear Emergency Parallel Evacuation System 期刊论文 OAI收割 IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2021, 卷号: 8, 期号: 4, 页码: 844-855 作者: Tan, Ke; Yang, Linyao; Liu, Xin; Xu, Yancai; Lin, Jiazhen \| 收藏 \| 浏览/下载：33/0 \| 提交时间：2021/11/02 Computational modeling Planning Optimization Roads Mathematical model Collaboration Power generation ACP intelligent vehicle collaborative system nuclear evacuation optimization parallel intelligence
	Multi-objective Optimization of the Energy System in an Iron and Steel Plant for Energy Saving and Low Emissions 会议论文 OAI收割 Graz, AUSTRIA, JUN 10-13, 2018 作者: Zeng, Yujiao; Xiao, Xin; Li, Jie; Song, Fei \| 收藏 \| 浏览/下载：32/0 \| 提交时间：2019/06/21 multi-objective optimization POWER environmental impact MODEL integrated energy system improved multi-objective particle swarm iron and steel
	Looseness Detection of Rail Fasteners Using MEMS Sensor and Power Spectrum Entropy 会议论文 OAI收割 Shenzhen, China, December 5-7, 2018 作者: Liu LQ(刘连庆); Sha, Xiaopeng; Yu, Xiaodong; Yu, Jianing; Zhao YL(赵玉良) \| 收藏 \| 浏览/下载：36/0 \| 提交时间：2019/06/29 fastening system: dynamic model vibration characteristic power spectrum entropy
	Multi-objective Optimization of the Energy System in an Iron and Steel Plant for Energy Saving and Low Emissions 期刊论文 OAI收割 28TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING, 2018, 卷号: 43, 页码: 1141, 1146 作者: Zeng, YJ; Xiao, X; Li, J; Song, F; Zeng, Yujiao \| 收藏 \| 浏览/下载：34/0 \| 提交时间：2018/12/29 multi-objective optimization POWER environmental impact MODEL integrated energy system improved multi-objective particle swarm iron and steel
	Preparation and investigation of multicomponent alkali nitrate/nitrite salts for low temperature thermal energy storage 期刊论文 OAI收割 ENERGY, 2018, 卷号: 160, 期号: -, 页码: 1021-1029 作者: Li, X; Wang, Y; Wu, S; Xie, LD \| 收藏 \| 浏览/下载：18/0 \| 提交时间：2019/12/17 QUASI-CHEMICAL MODEL SOLAR POWER PREMELTING PROPERTIES EUTECTIC SYSTEM DENSITY MODEL MOLTEN-SALT POINT CONDUCTIVITY TECHNOLOGIES MIXTURES
	Evaluation of the operating range for ground-based infrared imaging tracking system (EI CONFERENCE) 会议论文 OAI收割 International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Infrared Imaging and Applications, May 24, 2011 - May 24, 2011, Beijing, China 作者: 收藏 \| 浏览/下载：48/0 \| 提交时间：2013/03/25 Ground-based infrared imaging tracking system (GIITS) is of great importance for aerial target warning and guard. The operating range is one of the key performance specifications on the other which should be calculated calculate the radiation power received on the detector in order to analysis whether the output signal meets the detection requirements or not analyzed and studied during the whole GIITS design process. The operating range is mostly influenced by a few factors without considering the effect of the background radiation. By improving of the traditional method including atmospheric attenuation a new operating range calculation model of the GIITS was established based on two requirements. One is that the image size of observed target should meet the requirement of the processor signal extraction. The number of the pixel occupied by target image should be more than 9. The other is that the signal noise ratio (SNR) of the GIITS should not be less than 5 to meet the requirements of the target detection probability and spatial frequency. The SNR calculation equation in form of energy is deduced and the radiation characteristic of the observed target and background are analyzed. When evaluate the operating range of the GIITS using the new method the performance of GIITS and feature of target and background. This paper firstly makes analysis and summarization on the definite localizations of the traditional operating range equation of the GIITS. The localizations are mainly in two aspects. On one hand we should successively calculate two operating range values according to two requirements mentioned above and choose the minimum value as the analytic result. In the end the dispersion of the image and the effect of image dispersion are not considered in the traditional method an evaluation of operating range for fighter aircraft is accomplished as an example. The influence factors in every aspect on operating range were explored by the calculated result. The new operating range calculation model provides the theoretical basis for the design and applications as well as the comprehensive evaluation of a GIITS. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).