2023 5th International Conference on Electronic Engineering and Informatics (EEI)最新文献

SVDD-based Evaluation of Rolling Bearing Performance Degradation 基于svdd的滚动轴承性能退化评价

2023 5th International Conference on Electronic Engineering and Informatics (EEI) Pub Date : 2023-06-30 DOI: 10.1109/EEI59236.2023.10212929

Yanan Li, Gaoyang Xie, Liqing Fang, Ziyuan Qi

引用次数: 0

Data Association for Multiple Radar Targets Using Graph Neural Network 基于图神经网络的多目标雷达数据关联

2023 5th International Conference on Electronic Engineering and Informatics (EEI) Pub Date : 2023-06-30 DOI: 10.1109/EEI59236.2023.10212706

C. Wang, Yuhao Yang, Qian Zhang

引用次数: 0

A Bit-Interleaved Coded Modulation Scheme Based on the Polar Code in Underwater Acoustic OFDM Communication System 水声OFDM通信系统中基于极码的位交织编码调制方案

2023 5th International Conference on Electronic Engineering and Informatics (EEI) Pub Date : 2023-06-30 DOI: 10.1109/EEI59236.2023.10212576

Mei-Qi Wen, Chuan-Lin He, Siwen Xing

{"title":"A Bit-Interleaved Coded Modulation Scheme Based on the Polar Code in Underwater Acoustic OFDM Communication System","authors":"Mei-Qi Wen, Chuan-Lin He, Siwen Xing","doi":"10.1109/EEI59236.2023.10212576","DOIUrl":"https://doi.org/10.1109/EEI59236.2023.10212576","url":null,"abstract":"A Bit-Interleaved Code Modulation (BICM) scheme based on the polar codes (Polar-BICM), suitable for the underwater acoustic (UWA) communication system utilizing orthogonal frequency division multiplexing (OFDM) is proposed in this paper. In the proposed scheme, the design and implementation of the encoder and the modulator are combined to improve the communication rate, while the traditional schemes usually consider independently. The system BER performance affected by variance interleaver types, interleaver lengths and code lengths are carefully discussed in this paper. The LDPC-BICM system and the Trellis Coded Modulation (TCM) scheme are chosen as the control schemes. Simulation and experimental results show that the BER performance of the UWA OFDM communication system based on Polar-BICM is much better than that based on the TCM scheme. Moreover, a higher coding gain than the LDPC-BICM UWA OFDM system is obtained because of the Polar Code. At the same time, the compiled code implementation of Polar Code is relatively simpler than that of the LDPC coding scheme. Therefore, the Polar-BICM system improves the transmission efficiency of the system effectively without losing reliability, which contributes a lot to the practical application of the coding and modulation combination technology in UWA communication.","PeriodicalId":363603,"journal":{"name":"2023 5th International Conference on Electronic Engineering and Informatics (EEI)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116640505","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 Memristor High-Pass Filter Circuit 忆阻高通滤波电路的设计

2023 5th International Conference on Electronic Engineering and Informatics (EEI) Pub Date : 2023-06-30 DOI: 10.1109/EEI59236.2023.10212835

Zelong Liu, Tong Li

引用次数: 1

Copyright Page 版权页

2023 5th International Conference on Electronic Engineering and Informatics (EEI) Pub Date : 2023-06-30 DOI: 10.1109/eei59236.2023.10212513

引用次数: 0

Research on Voice Wake Based on Depthwise Separable Convolutional Neural Network 基于深度可分卷积神经网络的语音唤醒研究

2023 5th International Conference on Electronic Engineering and Informatics (EEI) Pub Date : 2023-06-30 DOI: 10.1109/EEI59236.2023.10212965

R. Liu, Penghao Wang, Lin Zhou, Youxi Luo

引用次数: 0

Wavelet Change and Convolutional Neural Network Based Power Quality Online State Estimation Method 基于小波变换和卷积神经网络的电能质量在线状态估计方法

2023 5th International Conference on Electronic Engineering and Informatics (EEI) Pub Date : 2023-06-30 DOI: 10.1109/EEI59236.2023.10212475

Ke Liu, Laijun Chen, Nanfang Li, Jianwei Yang, Jun Han, Xiao-ling Su

引用次数: 0

Study on Distribution Characteristics of Evaporation Duct for Electromagnetic Wave Propagation 电磁波传播蒸发管道分布特性研究

2023 5th International Conference on Electronic Engineering and Informatics (EEI) Pub Date : 2023-06-30 DOI: 10.1109/EEI59236.2023.10212977

Haichuan Tang, Yu Zhang, Hua Wang, Xiang-jun Yu

{"title":"Study on Distribution Characteristics of Evaporation Duct for Electromagnetic Wave Propagation","authors":"Haichuan Tang, Yu Zhang, Hua Wang, Xiang-jun Yu","doi":"10.1109/EEI59236.2023.10212977","DOIUrl":"https://doi.org/10.1109/EEI59236.2023.10212977","url":null,"abstract":"Evaporation duct widely exists in the ocean, which has an important impact on shipborne electronic equipment. The application of an evaporation duct requires mastering the distribution characteristics of an evaporation duct. Based on the ERA-Interim surface data released by ECMWF from 2011 to 2015, the P-J evaporation duct model is used to analyze the distribution of global evaporation ducts. It is concluded that the average height of the evaporation duct is zonally distributed, which can be divided into seven zones, from low to high latitudes, the lower-value zone of the tropical convergence zone, the high- value zone of the north trade wind zone, the high-value zone of the south trade wind zone, the transition zone of the northern hemisphere, the transition zone of the southern hemisphere, the low-value zone in northern hemisphere and southern hemisphere; the height of the evaporation duct is relatively low on the cold current areas, and relatively high on the warm current areas; the evaporation duct has not only geographical variation but also seasonal variation. The seasonal variation in the location of the lower value zone of the tropical convergence zone are roughly the same as that of the equatorial convergence zone. It is located at the southernmost point in February and the northernmost point in August. The location of high-value areas of trade wind has the same seasonal variation. The height of the evaporation duct in high-value areas of trade wind is higher in the season with relatively strong trade wind and low relative humidity, and lower in the season with relatively weak trade wind and high relative humidity.","PeriodicalId":363603,"journal":{"name":"2023 5th International Conference on Electronic Engineering and Informatics (EEI)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130503177","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

Line Loss Calculation Method Based on Improved K-Means Algorithm and LSTM for Low-Voltage Stations Area of Distribution Networks with DGs 基于改进k -均值算法和LSTM的配电网低压站区线损计算方法

2023 5th International Conference on Electronic Engineering and Informatics (EEI) Pub Date : 2023-06-30 DOI: 10.1109/EEI59236.2023.10212489

Yuanzhu Fan

{"title":"Line Loss Calculation Method Based on Improved K-Means Algorithm and LSTM for Low-Voltage Stations Area of Distribution Networks with DGs","authors":"Yuanzhu Fan","doi":"10.1109/EEI59236.2023.10212489","DOIUrl":"https://doi.org/10.1109/EEI59236.2023.10212489","url":null,"abstract":"As renewable energy sources with random and intermittent characteristics are connected to the distribution network, the traditional theoretical calculation method of line loss is no longer applicable to the estimation of line loss in low-voltage distribution networks with DGs. A novel method of line loss calculation method based on improved K-means algorithm and LSTM for low-voltage stations area of distribution networks with DGs. Firstly, in order to effectively explore the relevance of line loss impact factors in distribution networks containing distributed power sources, the maximum mutual information coefficient is used to select line loss impact factors and establish a line loss index evaluation system. Secondly, the Cuckoo Search algorithm is introduced to optimise the k-means clustering algorithm, the clustering criterion function of weighted euclidean distance is proposed, and the adaptive step size and adaptive bird's nest elimination probability are defined with the inverse tangent function to solve the problem that the traditional clustering algorithm is too sensitive to the initial clustering centre and to improve the clustering accuracy. Finally, the clustering data is fed into an LSTM neural network, which is trained and fitted to obtain line loss estimates. The accuracy and validity of the proposed method was verified by an example analysis using a typical load day sample data of 410 active low-voltage stations area containing PV in a region.","PeriodicalId":363603,"journal":{"name":"2023 5th International Conference on Electronic Engineering and Informatics (EEI)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123869539","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

A 12Bits segment SAR ADC with low power switching method 采用低功耗开关方法的12位分段SAR ADC

2023 5th International Conference on Electronic Engineering and Informatics (EEI) Pub Date : 2023-06-30 DOI: 10.1109/EEI59236.2023.10212594

Boyi Xie, Qianqian Lei, Zhe Zhang, Qihang Liu, Yanfei Yang, S. Feng

引用次数: 0