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2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI)最新文献

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Research on the Influence of the Internal Resistance of the Film Capacitor on the Characteristics of the Repulsion Mechanism 薄膜电容器内阻对斥力机构特性影响的研究
2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI) Pub Date : 2021-08-27 DOI: 10.1109/ICETCI53161.2021.9563475
Sun Leiqiang, Zhuang Jinwu, Lv Zhiyong, Wu Jin, Ma Wenjiao, Wang Chong, Luo Ningzhao, Xiang Zewen, Yue Haibo, Zhen Fangzheng
{"title":"Research on the Influence of the Internal Resistance of the Film Capacitor on the Characteristics of the Repulsion Mechanism","authors":"Sun Leiqiang, Zhuang Jinwu, Lv Zhiyong, Wu Jin, Ma Wenjiao, Wang Chong, Luo Ningzhao, Xiang Zewen, Yue Haibo, Zhen Fangzheng","doi":"10.1109/ICETCI53161.2021.9563475","DOIUrl":"https://doi.org/10.1109/ICETCI53161.2021.9563475","url":null,"abstract":"The short-circuit breaking function of a DC circuit breaker is realized by a repulsion mechanism driven by a customized MKMJ2-200 film capacitor. In order to ensure the reliable operation of the rapid repulsion mechanism, it is necessary to conduct in-depth research on its action characteristics. In this paper, a mathematical model is established around the design index of the repulsion mechanism; the results of voltage, current, electromagnetic repulsion, and the displacement of the repulsion plate are simulated and analyzed. Focusing on the problem that the excessive internal resistance RC of the film capacitor may cause the breaking failure, the simulation and analysis of the influence of the RC change on the characteristics of the repulsion mechanism; the calculation method combining simulation and actual measurement is used to quantitatively analyze the composition of the RC, and the RC is formulated <20mΩ design index. The results show that, under the harsh conditions of the capacitor volume limit in this case, the metal plating resistance and the sprayed gold layer resistance each account for about 50% of the internal resistance RC of the capacitor.","PeriodicalId":170858,"journal":{"name":"2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126265550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Improved ORB Algorithm for Feature Extraction and Homogenization Algorithm 一种改进的ORB特征提取和均匀化算法
2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI) Pub Date : 2021-08-27 DOI: 10.1109/ICETCI53161.2021.9563421
Qiancheng Bei, Haiying Liu, Yuncheng Pei, Lixia Deng, Wenbin Gao
{"title":"An Improved ORB Algorithm for Feature Extraction and Homogenization Algorithm","authors":"Qiancheng Bei, Haiying Liu, Yuncheng Pei, Lixia Deng, Wenbin Gao","doi":"10.1109/ICETCI53161.2021.9563421","DOIUrl":"https://doi.org/10.1109/ICETCI53161.2021.9563421","url":null,"abstract":"After the original Oriented FAST and Rotated BRIEF (ORB) feature extraction algorithm performs feature extraction on the image, most of the feature points will appear in the area with richer texture, while the image area with less texture will produce fewer feature points. In addition, a large number of feature points will be gathered in a certain area of the image, resulting in redundant expression of the image. In view of the above defects, firstly, the candidate feature points are preliminarily screened by the adaptive threshold Features from Accelerated Segment Test (FAST) corner point extraction method, and then the quadtree method is used to further screen the feature points, so that the extracted feature points are evenly distributed in the image, eliminate the phenomenon of feature point aggregation. Experimental results show that the improved algorithm has high stability, and has a certain ability to adapt to image regions with weaker textures. Compared with other algorithms, the calculation time is much faster, and it can meet the real-time requirements.","PeriodicalId":170858,"journal":{"name":"2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125368716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research and Application of 5G Drone Inspection Technology Based on High Altitude and Alpine Areas 基于高海拔高寒地区的5G无人机巡检技术研究与应用
2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI) Pub Date : 2021-08-27 DOI: 10.1109/ICETCI53161.2021.9563499
Shen Yang, Yi Liu, Wei Yang
{"title":"Research and Application of 5G Drone Inspection Technology Based on High Altitude and Alpine Areas","authors":"Shen Yang, Yi Liu, Wei Yang","doi":"10.1109/ICETCI53161.2021.9563499","DOIUrl":"https://doi.org/10.1109/ICETCI53161.2021.9563499","url":null,"abstract":"Upon entering high-altitude and alpine areas, the 4G drone inspection technology is prone to problems such as poor flight accuracy, high delay, low speed, and slow recognition speed etc. Thus, the research and application analysis of 5G drone inspection technology based on high-altitude and alpine areas becomes important. The research is divided into two parts. The first part builds a 5G inspection device and conducts inspection planning analysis; the second part uses image processing technology to detect power line failures and to complete other inspection tasks, including image preprocessing, convolutional neural network classification and recognition. Through testing, the result shows that the flight performance, image and transmission performance, and defect-recognition performance of 5G drone inspection technology are better than traditional 4G technology. Which solves the problem of 4G drone technology not functioning well in high-altitude and alpine areas. As a result, the purpose of this research is achieved.","PeriodicalId":170858,"journal":{"name":"2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI)","volume":"196 11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116794114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research and Verification Analysis on Early Warning Model through Support Vector Machine Algorithm 基于支持向量机算法的预警模型研究与验证分析
2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI) Pub Date : 2021-08-27 DOI: 10.1109/ICETCI53161.2021.9563374
Li Guo, Yue Zhao
{"title":"Research and Verification Analysis on Early Warning Model through Support Vector Machine Algorithm","authors":"Li Guo, Yue Zhao","doi":"10.1109/ICETCI53161.2021.9563374","DOIUrl":"https://doi.org/10.1109/ICETCI53161.2021.9563374","url":null,"abstract":"Financial crisis early-warning model has always been the research focus of domestic and foreign scholars. Based on the review of related research at home and abroad, by using the support vector machine (SVM) method, taking the return on equity, turnover of accounts receivable, quick ratio, profitability cash ratio, high and new technology product and service revenue growth rate were used as input variables, and defining the “default” as the output variable, a financial crisis early-warning model of Chinese listed companies was established. Later, using the data of 75 non-listed listed companies for empirical analysis, the accuracy of 98% of training samples and 9% of verification samples were obtained, with a relatively high prediction accuracy, which proved the effectiveness of the SVM method in the financial crisis early-warning modeling of listed companies.","PeriodicalId":170858,"journal":{"name":"2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117138420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Planning and Optimization of Ultra-short Wave Communication Network Resources in Sea-air Cooperative Operations 海空协同作战中超短波通信网络资源规划与优化
2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI) Pub Date : 2021-08-27 DOI: 10.1109/ICETCI53161.2021.9563504
Cuicui Gao, Xinshe Qi, Guo Li, Na Wang, Xin Wang, Ruiping Huang
{"title":"Planning and Optimization of Ultra-short Wave Communication Network Resources in Sea-air Cooperative Operations","authors":"Cuicui Gao, Xinshe Qi, Guo Li, Na Wang, Xin Wang, Ruiping Huang","doi":"10.1109/ICETCI53161.2021.9563504","DOIUrl":"https://doi.org/10.1109/ICETCI53161.2021.9563504","url":null,"abstract":"Ultra-short wave network communication is an important means of sea and air cooperation. In this paper, the mathematic model of ultrashort wave communication coverage is established by studying the influence of topography on the site communication coverage. On this basis, according to the principle of minimum blind zone and shortest voyage of aircraft route communication, and based on the aircraft out relevant information, the route planning model of fighter combat is established, in order to efficiently use the resources of space, time and frequency.","PeriodicalId":170858,"journal":{"name":"2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114308656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimization and design of slender jellyfish cutting machine structure and dynamics modeling and simulation analysis of transmission mechanism 细长海蜇切割机结构优化设计，传动机构动力学建模与仿真分析
2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI) Pub Date : 2021-08-27 DOI: 10.1109/ICETCI53161.2021.9563571
Xuanming Liu, Shuailiang Guo, X. Tao, Yiran Feng
{"title":"Optimization and design of slender jellyfish cutting machine structure and dynamics modeling and simulation analysis of transmission mechanism","authors":"Xuanming Liu, Shuailiang Guo, X. Tao, Yiran Feng","doi":"10.1109/ICETCI53161.2021.9563571","DOIUrl":"https://doi.org/10.1109/ICETCI53161.2021.9563571","url":null,"abstract":"The contact and collision model of flywheel and ball screw established by ADAMS is used to reach the analysis and research of jellyfish cutting mechanism. Firstly, the assembly model scheme of jellyfish shredding mechanism was established by using solid 3D modeling software; then the dynamic simulation analysis of flywheel and ball screw motion mechanism was carried out by using Admas. The results show that by adopting the displacement curve with continuous change of acceleration in the motion control system - asymmetric modified trapezoidal velocity curve with smooth velocity curve and continuous acceleration curve, it can effectively reduce the shock and vibration, which is very suitable for high speed and high precision motion control occasions. It provides theoretical guidance and technical support for the optimization of the slender jellyfish spiral shredder.","PeriodicalId":170858,"journal":{"name":"2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126878273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Environmental Life Cycle Assessment of a Small Wind Farm 小型风电场环境生命周期评价
2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI) Pub Date : 2021-08-27 DOI: 10.1109/ICETCI53161.2021.9563449
Chenglei Sun, Junjie Zhao, Linshan Wang
{"title":"Environmental Life Cycle Assessment of a Small Wind Farm","authors":"Chenglei Sun, Junjie Zhao, Linshan Wang","doi":"10.1109/ICETCI53161.2021.9563449","DOIUrl":"https://doi.org/10.1109/ICETCI53161.2021.9563449","url":null,"abstract":"Life Cycle Assessment (LCA) is a method of assessing the environmental impacts associated with all stages of the life cycle of a product, process, or service. The construction, operation, and maintenance of wind farms could have adverse effects on the environment. The United Nations (UN) has set seventeen Sustainable Development Goals (SDGs) for achieving energy saving, emission reduction, and peace and prosperity for people and the planet. Applying the LCA method to wind farms in the planning and design stages could provide references and viewpoints for assessing the impact of wind farms on the environment from the perspective of the whole life cycle, which is beneficial for realizing the UN SDGs. Depending on the detailed plans, the Economic Input-Output Life Cycle Assessment (EIO LCA) and Athena LCA methods are used to conduct the environmental LCA analysis for a small wind farm project before construction. The results and significance of the LCA analysis are illustrated and explained.","PeriodicalId":170858,"journal":{"name":"2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129332584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design of Communication Node Based on CAN Bus 基于CAN总线的通信节点设计
2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI) Pub Date : 2021-08-27 DOI: 10.1109/ICETCI53161.2021.9563615
Xuhao Lv, Ting Xu
{"title":"Design of Communication Node Based on CAN Bus","authors":"Xuhao Lv, Ting Xu","doi":"10.1109/ICETCI53161.2021.9563615","DOIUrl":"https://doi.org/10.1109/ICETCI53161.2021.9563615","url":null,"abstract":"CAN bus is the most widely used vehicle network bus, and a communication node design based on CAN bus was proposed. The design used SJA1000 as the bus controller and TJA1050 as the bus transceiver of the communication module, which can realize the point-to-point and point-to-multipoint reception and transmission of messages. The hardware circuit design and software programming method were introduced in detail.","PeriodicalId":170858,"journal":{"name":"2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127718163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on the interaction mechanism of flexible demand resources 柔性需求资源互动机制研究
2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI) Pub Date : 2021-08-27 DOI: 10.1109/ICETCI53161.2021.9563495
Chen Songsong, Gong Taorong, Yuan Jindou, Chen Ke, Gong Feixiang
{"title":"Research on the interaction mechanism of flexible demand resources","authors":"Chen Songsong, Gong Taorong, Yuan Jindou, Chen Ke, Gong Feixiang","doi":"10.1109/ICETCI53161.2021.9563495","DOIUrl":"https://doi.org/10.1109/ICETCI53161.2021.9563495","url":null,"abstract":"As the types and scenarios of customer-side flexible resources interactive operation become more and more abundant, flexible resources put forward higher requirements for the quality of information interaction. In this paper, firstly, starting from the diversified business that supports flexible resource interaction, we study and analyze the customer-side flexible resource interaction requirements and interaction content, and then design information interaction models and mechanisms oriented to multiple business characteristics and priorities. finally, we introduce relevant algorithms into the proposed model to improve the quality of information interaction. Simulation results show that the method proposed in this paper can effectively improve the interaction quality of flexible resources.","PeriodicalId":170858,"journal":{"name":"2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI)","volume":"16 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130907038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Clothing Attribute Recognition with Semi-supervised Learning 基于半监督学习的服装属性识别
2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI) Pub Date : 2021-08-27 DOI: 10.1109/ICETCI53161.2021.9563361
Yilun Wang
{"title":"Clothing Attribute Recognition with Semi-supervised Learning","authors":"Yilun Wang","doi":"10.1109/ICETCI53161.2021.9563361","DOIUrl":"https://doi.org/10.1109/ICETCI53161.2021.9563361","url":null,"abstract":"Clothing attribute recognition is a challenging task in the field of computer vision and multimedia. In this paper, we propose a semi-supervised method for clothing attribute prediction, which can utilize unsupervised and supervised data together. There are two parts in the proposed model, i.e., the supervised part for training clothing attribute recognition and the unsupervised part for learning the clues of the images themselves. Specifically, we introduce image transformation, i.e., projective transform, as the unsupervised part, and the MSE loss is used to regress the parameters of the transform coefficients. To explore the effectiveness of the proposed semi-supervised method, we design different scales of the unsupervised data to verify it. And the experimental results show the semi-supervised data can obtain good performance and alleviate human labor.","PeriodicalId":170858,"journal":{"name":"2021 IEEE International Conference on Electronic Technology, Communication and Information (ICETCI)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130118157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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