检索结果-内蒙古大学图书馆

2023 International Conference on Networking, Informatics and Computing, ICNETIC 2023

作者： Wang, Guoji Liu, Shubo Xu, Chenbo Tang, Lei Jiangsu Fangtian Electric Power Technology Co. Ltd Integrated Energy Service Center Nanjing China Guodian Nanrui Nanjing Control System Co. Ltd Electric Technology Branch Nanjing China Jiangsu Xinzhihe Electric Power Technology Co. Ltd Research and Development Center Nanjing China

ISBN: (纸本)9798350313314

"carbon peak, carbon neutral", under the strategic goal of the adjustable load can provide flexible adjustable for power system resources. China has put forward the strategic goal of peaking carbon dioxide emissions before 2030 and achieving carbon neutrality by 2060. To achieve this goal, the country needs to significantly increase the scale of electricity generated from renewable sources. However, the output of large-scale renewable energy generation has significant volatility and uncertainty, which poses a serious challenge to the safe and stable operation of the power system. There are many kinds of adjustable loads, which have adjustable potential in multiple time scales, and can provide various auxiliary services such as peak regulation, standby and frequency modulation for power system. In summary, the hierarchical and partitioned adjustable load aggregation and active interactive control technology under the multi-transaction mechanism is an important scheme to realize the all-round awareness and precise two-way interaction of the adjustable resources on the connected customer side. Effective through lateral load resources caused by a lack of variety, scattered distribution, measuring demand response resource can't scale, high efficiency, as a result of calls the technical bottleneck, helps to boost power grid control flexibility and large-scale renewable energy access ability to cope with the situation, for energy in the Internet has guiding significance for the planning and implementation of customer side. © 2023 IEEE.

关键词： Carbon dioxide

来源：评论

学校读者我要写书评

暂无评论

development of a Calibration system for 280 and 490 GHz dual band Terahertz radiometer of Moon Mapping Surveyor

Development of a Calibration System for 280 and 490 GHz dual...

引用

International Conference on Infrared and Millimeter Waves

作者： Yuki Uchiyama Takayoshi Yamada Tomohiro Ishida Hideto Kanamori Yasuko Kasai Toshiyuki Nishibori Terahertz Technology Research Center National Institute of Information and Communications Technology Tokyo Japan Sensor System Research Group Research and Development Directorate Japan Aerospace Exploration Agency Japan

ISBN: (数字)9798350370324

ISBN: (纸本)9798350370331

We designed and developed a calibration unit for 280 and 490 GHz dual band Terahertz (THz) radiometer for a future moon mapping surveyor mission. The compact and lightweight backscattering calibration system using MF110 material was manufactured as an bread board model for space instrument. In the presentation, we will show the development progress and experimental results of the calibration system.

关键词： Instruments Moon Dual band Small satellites Receivers Aerospace electronics Radiometry Calibration Backscatter Terahertz communications

来源：评论

学校读者我要写书评

暂无评论

Key Techniques on Unified Identity Authentication in OpenMBEE Integration 4

Key Techniques on Unified Identity Authentication in OpenMBE...

引用

4th IEEE International Conference on Electronics and Communication Engineering, ICECE 2021

作者： Xue, Junjie Zhou, Junhua Shi, Guoqiang Feng, Chaoqun Liu, Penghua Quan, Hongyan Beijing Complex Product Advanced Manufacturing Engineering Research Center Beijing Simulation Center Beijing China State Key Laboratory of Intelligent Manufacturing System Technology Beijing China Institute of Electronic System Engineering Beijing China Beijing Complex Product Advanced Manufacturing Engineering Research Center Beijing Simulation Center Beijing China Science and Technology on Space System Simulation Laboratory Beijing Simulation Center Beijing China School of Computer Science and Technology East China Normal University Shanghai China

ISBN: (纸本)9781728194226

In order to make full use of the concept of model-based systems engineering (MBSE) and the collaborative design capability of the open model-based engineering environment (OpenMBEE) in establishing complex product development platform, we propose an effective method to solve the problem of unified identity authentication in OpenMBEE integration. The proposed method is based on the Model View Controller(MVC) architecture in OpenMBEE, which has the characteristics strong plasticity and can be benefit for expanding the function in the controller layer. In our research, we make full use of the Software development Kit (SDK) of OpenMBEE to expand the existing functions in the controller layer, and increase the function of communicating with the application development platform, then realize the function of sharing user authentication information between the development platform and OpenMBEE. After expansion, the system includes three modules, including the Front-end Service Module(FSM), MQ based Information Receiving Service Module(IFRSM), and the OpenMBEE Back-end Server Module(BSM). The effectiveness of the proposed strategies is verified by some practical instances, which verifies that our study can provide an effective design idea for the identity authentication in OpenMBEE integration. ©2021 IEEE

关键词： Integration

来源：评论

学校读者我要写书评

暂无评论

Experimental Study on Vibration Damping Property of Cruise Chimney Wall Structure

Experimental Study on Vibration Damping Property of Cruise C...

引用

2023 International Joint Conference on Civil and Marine Engineering, JCCME 2023

作者： Liu, Yuan Qin, Jiahe Wang, Yi-Fei Fang, Yuanyuan Xia, Zhaowang National Engineering Research Center of Special Equipment and Power System for Ship and Marine Engineering Shanghai China Jiangsu University of Science and Technology Zhenjiang China China shipbuilding Cruises Technology Development Co. Ltd Shanghai China Shanghai Marine Diesel Engine Research Institute Shanghai China

ISBN: (纸本)9781839539954

In order to study the influence of different damping on cruise ship chimney en-closure structural vibration, modal test and transfer function test were carried out by laying large-scale steel plates. The vibration reduction characteristics of three types of damping, namely water-based damping coating, blended constrained damping coating and constrained damping patch, were analyzed. The influence of damping material and its thickness on vibration reduction was analyzed by using average transfer function and vibration attenuation rate per unit weight as evalua-tion indexes. The results show that in the thin plate structure, the damping thick-ness has a great influence on the loss factor, and the water-based damping loss factor with smaller thickness is slightly smaller. The damping patch has no con-struction thickness error and the vibration reduction effect is the best The vibra-tion reduction effect reaches best when the damping patch has no construction thickness error, but the water-based damping construction is simple, suitable for complex shape components and the vibration attenuation rate per unit weight is greater. In the application of thick plate, the water-based damping coating with the same thickness can also achieve the vibration reduction effect of blending con-strained damping. The experimental results can provide a more accurate reference for the selection of damping materials for engineering applications. © The Institution of Engineering & technology 2023.

关键词： Vibration analysis

来源：评论

学校读者我要写书评

暂无评论

Improvement Turn on Loss simulation Accuracy by Nonlinear Voltage Dependence Modeling of Gate Source Capacitance

Improvement Turn on Loss Simulation Accuracy by Nonlinear Vo...

引用

2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024

作者： Hayashi, Takuto Umetani, Kazuhiro Ishihara, Masataka Sakai, Hiroto Okawauchi, Yuta Kobashi, Kotaro Hiraki, Eiji Okayama University Graduate School of Environmental Life Natural Science and Technology Okayama Japan Rohm Co. Ltd. Rohm Research & Development Center Kyoto Japan Rohm Co. Ltd. Rohm System Solutions Engineering Headquarters Kyoto Japan

ISBN: (纸本)9798350376067

This paper discusses the importance of accurately modeling the gate-source parasitic capacitance of semiconductor devices to estimate the switching losses required to optimize heat dissipation components. We focus on the gate-source voltage dependence of gate-source capacitance, which has not received much attention in the past, and measure for the first time its characteristics at high drain voltages. The proposed measurement method revealed a significant difference in characteristics with and without drain voltage. By applying the model incorporating this new knowledge to SPICE simulations, we succeeded in accurately estimating the Turn on switching losses and verified the effectiveness of the proposed method. © 2024 IEEE.

关键词： SPICE

来源：评论

学校读者我要写书评

暂无评论

Classification framework and semantic labeling for Big Earth Data

引用

Big Earth Data 2023年第3期7卷 886-903页

作者： Juanle Wang Kun Bu Dongmei Yan Jingyue Wang Bowen Duan Min Zhang Guojin He State Key Laboratory of Resources and Environmental Information System Institute of Geographic Sciencesand Natural Resources ResearchChinese Academy of SciencesBeijingChina Collaborative InnovationCenter for Development and Utilization of Geographic Information Resources in Jiangsu Province NanjingChina Northeast Institute of Geography and Agroecology Chinese Academy of SciencesChangchunChina International Research Center of Big Data for Sustainable Development Goals BeijingChina Schoolof Civil and Architectural Engineering Shandong University of TechnologyZiboChina College of Resourceand Environment University of Chinese Academy of SciencesBeijingChina

Big Earth Data refers to the multidimensional integration and association of scientific data,including geography,resources,environment,ecology,and *** effective data classification system and label management strategy are important foundations for long-term management of data *** objective of this study was to construct a classification system and realize multidimensional semantic data label management for the Big Earth Data Science Engineering Program(CASEarth).This study constructed two sets of classification and coding systems that realize classification by mapping each other;namely,the geosphere-level and Sustainable development Goals(SDGs)indicator *** technique was based on natural language processing technology and solved problems with subject-word segmentation,weight calculation,and dynamic matching.A prototype system for classification and label management was constructed based on existing CASEarth datasets of more than 1,***,we expect our study to provide the methodology and technical support for useroriented classification and label management services for Big Earth Data.

关键词： Big Earth Data CASEarth scientific engineering data classification data labeling data management

来源：评论

学校读者我要写书评

暂无评论

Security analysis and simulation of hardware circuits based on advanced encryption standard algorithm of different bus structures 3

Security analysis and simulation of hardware circuits based ...

引用

3rd International Conference on Electronic Information Engineering, Big Data, and Computer technology, EIBDCT 2024

作者： Xu, Mingyu Zhang, Xiaoqiang Zheng, Xinxing Xing, Zhang School of Integrated Circuit Anhui Polytechnic University WuHu China School of Integrated Circuit Anhui Polytechnic University Anhui Automotive Display Integrated System Engineering Research Center Anhui China School of Information and Artificial Intelligence WuHu Institute of Technology Wuhu Automot. Intelligent Product Development and Application Engineering Technology Research Center Wuhu China School of Integrated Circuit Anhui Polytechnic University Anhui China

ISBN: (纸本)9781510680449

In the current security analysis and research of AES cryptographic algorithm, most of them use energy attacks through computer simulation, microcontroller experiments and other means. This is not only very different from the actual power consumption generated by the AES hardware circuit used in practice, but also Moreover, there are obvious differences in the power consumption caused by different bus structures that appear in the actual use of AES. This paper analyzes the security of the hardware circuit implementation of an AES algorithm under different bit input data. It uses FPGA as the hardware circuit foundation, uses the mean difference method in DPA as the security analysis method, and uses the first round of The S-box is used as the attack point to attack, and the 128-bit source key can be derived in turn. Finally, the corresponding security is discussed. © COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.

关键词： Electric power utilization

来源：评论

学校读者我要写书评

暂无评论

Method for constructing multi-dimensional feature map of malicious code 5

Method for constructing multi-dimensional feature map of mal...

引用

2020 5th International Seminar on Computer technology, Mechanical and Electrical Engineering, ISCME 2020

作者： Ma, Haocong Zhang, Ji Zhou, Junhua Zhai, Xiang Xue, Junjie Ji, Hang State Key Laboratory of Intelligent Manufacturing System Technology Beijing Institute of Electronic System Engineering Beijing100854 China School of Computer Science and Technology Beijing Institute of Technology Beijing100081 China Beijing Complex Product Advanced Manufacturing Engineering Research Center Beijing Simulation Center Beijing100854 China Science and Technology on Space System Simulation Laboratory Beijing Simulation Center Beijing100854 China

Malicious code is characterized by a large number of types, rapid increase in number, continuous update of transmission routes, and continuous enhancement of back analysis and back detection methods. Therefore, how to effectively detect and analyze malicious code has been a problem of great concern. This paper studies the features of binary file and disassembly file of malicious code, introduces the concept of information gain, and proposes a method to construct the multi-dimensional characteristic graph of malicious code. Finally, the convolutional neural network is used to classify the multi-dimensional feature graph of malicious code, which provides a new idea for the feature extraction of malicious code. © Published under licence by IOP Publishing Ltd.

关键词： Malware

来源：评论

学校读者我要写书评

暂无评论

research on flame classification and recognition based on object detection and similarity fusion

引用

The Journal of China Universities of Posts and Telecommunications 2021年第5期28卷 59-67页

作者： He Xin Zhou Junhua Liao Zhonghua Zhai Xiang Sun Siyuan School of Electronic Engineering Beijing University of Posts and TelecommunicationsBeijing 100876China Beijing Complex Product Advanced Manufacturing Engineering Research Center Beijing Simulation CenterBeijing 100854China State Key Laboratory of Intelligent Manufacturing System Technology Beijing Institute of Electronic System EngineeringBeijing 100854China

The color, shape, and other appearance characteristics of the flame emitted by different flame engines are different. In order to make a preliminary judgment on the category of the device to which it belongs through studying exterior characteristics of the flame, this paper uses the flame of matches, lighters, and candles to simulate different types of flames. It is hoped that the flames can be located and classified by detecting the characteristics of flames using the object detection algorithm. First, different types of fire are collected for the dataset of experiments. The mmDetection toolbox is then used to build several different object detection frameworks, in which the dataset can be trained and tested. The object detection model suitable for this kind of problem is obtained through the evaluation index analysis. The model is ResNet50-based faster-region-convolutional neural network(Faster R-CNN), whose mean average-precision(mAP) is 93.6%. Besides, after clipping the detected flames through object detection, a similarity fusion algorithm is used to aggregate and classify the three types of flames. Finally, the color components are analyzed to obtain the red, green, blue(RGB) color histograms of the three flames.

关键词： flame classification object detection similarity fusion

来源：评论

学校读者我要写书评

暂无评论

Multiple SiGe/Si layers epitaxy and SiGe selective etching for vertically stacked DRAM

引用

Journal of Semiconductors 2023年第12期44卷 133-140页

作者： Zhenzhen Kong Hongxiao Lin Hailing Wang Yanpeng Song Junjie Li Xiaomeng Liu Anyan Du Yuanhao Miao Yiwen Zhang Yuhui Ren Chen Li Jiahan Yu Jinbiao Liu Jingxiong Liu Qinzhu Zhang Jianfeng Gao Huihui Li Xiangsheng Wang Junfeng Li Henry HRadamson Chao Zhao Tianchun Ye Guilei Wang Key Laboratory of Microelectronics Devices&Integrated Technology Institute of MicroelectronicsChinese Academy of SciencesBeijing 100029China Beijing Superstring Academy of Memory Technology Beijing 100176China Research and Development Center of Optoelectronic Hybrid IC Guangdong Greater Bay Area Institute of Integrated Circuit and SystemGuangzhou 510535China Microelectronics Institute University of Chinese Academy of SciencesBeijing 100049China Hefei National Laboratory Hefei 230088China

Fifteen periods of Si/Si_(0.7)Ge_(0.3)multilayers(MLs)with various Si Ge thicknesses are grown on a 200 mm Si substrate using reduced pressure chemical vapor deposition(RPCVD).Several methods were utilized to characterize and analyze the ML *** high resolution transmission electron microscopy(HRTEM)results show that the ML structure with 20 nm Si_(0.7)Ge_(0.3)features the best crystal quality and no defects are *** Si_(0.7)Ge_(0.3)ML structures etched by three different methods were carried out and compared,and the results show that they have different selectivities and *** this work,the fabrication process influences on Si/Si Ge MLs are studied and there are no significant effects on the Si layers,which are the channels in lateral gate all around field effect transistor(L-GAAFET)*** vertically-stacked dynamic random access memory(VS-DRAM),it is necessary to consider the dislocation caused by strain accumulation and stress release after the number of stacked layers exceeds the critical *** results pave the way for the manufacture of high-performance multivertical-stacked Si nanowires,nanosheet L-GAAFETs,and DRAM devices.

关键词： RPCVD epitaxy SiGe/Si multilayers L-GAAFETs VS-DRAM

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：