2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC)最新文献

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Research on Safety Programmable Controller Based on Dual-CPU Architecture 基于双cpu架构的安全可编程控制器研究
Zhiwei Du, Guanghe Cheng, Maoli Wang, R. Sun, Kai Liu
{"title":"Research on Safety Programmable Controller Based on Dual-CPU Architecture","authors":"Zhiwei Du, Guanghe Cheng, Maoli Wang, R. Sun, Kai Liu","doi":"10.1109/ITNEC.2019.8729401","DOIUrl":"https://doi.org/10.1109/ITNEC.2019.8729401","url":null,"abstract":"In this paper, aiming at the deficiency of traditional programmable logic controller (PLC) in safety protection performance, which is difficult to meet some special industrial control fields that require high safety and reliability of the controller, a safety programmable controller based on dual-CPU architecture is designed. The hardware system adopts 1oo2D dual-channel redundant security architecture and modular design. There is a safety diagnosis circuit between the two channels, which can be used to realize the interaction between the systems. The software system is built by using the core software of movable value PLC with independent intellectual property rights. The dual system judges whether there are faults by synchronous operation and cross-detection, and uses I/O voting output technology to ensure the safety control of the system.","PeriodicalId":202966,"journal":{"name":"2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133473896","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 Relevance Inference Model of Electronic Evidence Based on Case Characteristics 基于案例特征的电子证据关联推理模型
Zhijun Li, Ning Wang
{"title":"A Relevance Inference Model of Electronic Evidence Based on Case Characteristics","authors":"Zhijun Li, Ning Wang","doi":"10.1109/ITNEC.2019.8729430","DOIUrl":"https://doi.org/10.1109/ITNEC.2019.8729430","url":null,"abstract":"To combat cyber crimes, electronic evidence have played an increasing role, but currently electronic evidence usually have been questioned in the courts because of their relevancy judgement in judicial practice. In this paper, we put forward a relevance inference model of electronic evidence and discuss their analytical process combined with the case study. The initial practice shows the model is feasible and has a consulting value in analyzing the relevancy of electronic evidence.","PeriodicalId":202966,"journal":{"name":"2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125244631","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
Study on Single Chip Integrated Methane Sensor based on MEMS Process 基于MEMS工艺的单片机集成甲烷传感器研究
Kai Zhang, Hongquan Zhang, Ben Mao, Mikolai Mukhurov
{"title":"Study on Single Chip Integrated Methane Sensor based on MEMS Process","authors":"Kai Zhang, Hongquan Zhang, Ben Mao, Mikolai Mukhurov","doi":"10.1109/ITNEC.2019.8729394","DOIUrl":"https://doi.org/10.1109/ITNEC.2019.8729394","url":null,"abstract":"For decades, globular black-white catalytic gas sensor has the problems of handmade, large element dispersion and matching difficulty. To solve these problems, with combination of silicon-based MEMS technology and nanometer technology, an idea of integrating sensitive components of catalytic sensors and compensation components together into a chip is proposed. $gamma$-Al2O3/ZrO2 active carriers are created using chemical co-precipitation method and stabilization modification with ThO2+CeO2using doping technology (Pd and Pt as catalysts). In order to fabricate catalytic gas sensors with integration, sensor chip and heat sensitive electrode are manufactured by silicon MEMS and high pure platinum film production process so that the catalytic sensitive elements and temperature-humidity compensating element can be integrated on micro bridge. The results show that the sensor has a fast response to methane gas, with 90% response time of 10s and recovery time of 12s. The average sensitivity of the sensor output is 15mv/1%CH4.","PeriodicalId":202966,"journal":{"name":"2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC)","volume":"253 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134492027","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 Intelligent Internet of Vehicles Model Based on Fog Computing 基于雾计算的智能车联网模型研究与应用
Baoling Qin, Jiejian Cai, Yunshi Luo, F. Zheng, Jianwei Zhang, Qiao Luo
{"title":"Research and Application of Intelligent Internet of Vehicles Model Based on Fog Computing","authors":"Baoling Qin, Jiejian Cai, Yunshi Luo, F. Zheng, Jianwei Zhang, Qiao Luo","doi":"10.1109/ITNEC.2019.8729045","DOIUrl":"https://doi.org/10.1109/ITNEC.2019.8729045","url":null,"abstract":"Fog computing, IoT and big data are hot topics in the research of computer application technology at home and abroad nowadays. With the high-speed application of Internet of Things, the data generated by edge devices grows rapidly, and data that is valid or useless is sent to the cloud, which cause data loss, network congestion, and severe shortage of bandwidth resources. A architecture based on fog computing and its distributed computing solution are proposed to solve these problems. Taking full advantages of architectures based on fog computing to build an intelligent Internet of Vehicles application system is to give better play to its “de-centralized” function and characteristics of fog computing, make its system run fast, stably and accurately, optimize the system structure, make it more simple, modular and intelligent, at the same time, reduce the network deployment and operation costs, make the network deployment between vehicles and vehicles, roads and roadside equipment more reasonable, reliable and more economical, provide theoretical basis and scientific experimental basis for intellienge Internet of Vehicles applications, of which the research has social and economic value and significance.","PeriodicalId":202966,"journal":{"name":"2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133507370","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: 8
Protecting Data Privacy for Permissioned Blockchains using Identity-Based Encryption 使用基于身份的加密保护许可区块链的数据隐私
Mengcan Zhang, Shen Wang, P. Zhang, Li He, X. Li, Shenshen Zhou
{"title":"Protecting Data Privacy for Permissioned Blockchains using Identity-Based Encryption","authors":"Mengcan Zhang, Shen Wang, P. Zhang, Li He, X. Li, Shenshen Zhou","doi":"10.1109/ITNEC.2019.8729244","DOIUrl":"https://doi.org/10.1109/ITNEC.2019.8729244","url":null,"abstract":"Blockchain is an emerging decentralized architecture and distributed public ledger technology underlying Bitcoin, and has recently attracted intensive attention from governments, financial institutions and high-tech enterprises. It is believed that blockchain can improve efficiency, reduce costs and enhance data security, but it is still in the face of serious privacy issues which may hinder the wide application of blockchain. In this paper, We present a practical scheme by adding the Identity-Based encryption system, which effectively improves the data privacy for non-transaction applications. Analyses show that our proposal has a high security level which can prevent both disguise and passive attacks, and is functional, effective and practical in many applications for non-transactional scenarios.","PeriodicalId":202966,"journal":{"name":"2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114540059","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: 8
A Hybrid OSD-SC Decoding Algorithm for Polar Codes 一种极化码的混合OSD-SC译码算法
Yusheng Xing, G. Tu
{"title":"A Hybrid OSD-SC Decoding Algorithm for Polar Codes","authors":"Yusheng Xing, G. Tu","doi":"10.1109/ITNEC.2019.8729275","DOIUrl":"https://doi.org/10.1109/ITNEC.2019.8729275","url":null,"abstract":"In this paper, we propose a low complexity hybrid ordered statistics decoding (OSD) successive cancellation (SC) decoding algorithm for the polar codes. By replacing smaller size SC decoder with OSD decoder, we can improve the error correcting performance of the SC algorithm. The size of the OSD decoder can be changed to control the trade-off between the decoding complexity and the error correcting performance of the proposed algorithm. We also provide a method to further simplify the proposed algorithm. Simulation results show that the proposed algorithm offers about 0.3 dB gain comparing to the SC at target bit error rate (BER) 10$^{-5}$ with code length N = 1024, 512,256 and code rate R = 1 /3. The impact of the OSD size is also simulated and analyzed.","PeriodicalId":202966,"journal":{"name":"2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC)","volume":"193 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114201062","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
The flywheel fault detection based on Kernel principal component analysis 基于核主成分分析的飞轮故障检测
Gan-hua Li, Jian-cheng Li, Ya-ni Cao, Min-qiang Xu, Keqiang Xia, Jun Wei, Baojun Lan, Li Dong
{"title":"The flywheel fault detection based on Kernel principal component analysis","authors":"Gan-hua Li, Jian-cheng Li, Ya-ni Cao, Min-qiang Xu, Keqiang Xia, Jun Wei, Baojun Lan, Li Dong","doi":"10.1109/ITNEC.2019.8729163","DOIUrl":"https://doi.org/10.1109/ITNEC.2019.8729163","url":null,"abstract":"Simulink model is built according to the mathematic model of flywheel system which is a closed-loop system. Considering the fault modes and the corresponding fault parameters of flywheel, the training data and testing data for two faults are collected from the Simulink model. And then the Kernel Principal Component Analysis (KPCA) is proposed to analysis the correlation of five parameters in the flywheel system. The faults of flywheel will cause some abnormal changes of testing data. This method can solve the problem of lack of fault knowledge and complex mathematic modeling. The behaviors of flywheel can be learned from the training data and the correlation is the interactions of five parameters in the flywheel system. However, the variable correlation is classified as two types, such as the nonlinear and linear relationship. The Principal Component analysis (PCA) is used to build the linear model of training data. The chosen five variables is a nonlinear relationship. In order to demonstrate the effectiveness of proposed algorithm, it is necessary to compare the detections results of KPCA with the results of PCA. Numerical simulation results show that the SPEKPCA index can detect the faults of flywheel without complex mathematical modeling, and better than the detection results of PCA model.","PeriodicalId":202966,"journal":{"name":"2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128071506","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: 6
Fault Detection for Mechanical Arm Systems: An Sliding Mode Observer Approach 机械臂系统的故障检测:滑模观测器方法
Tongli Jia, Yunqing Liu, Jiaqi Li
{"title":"Fault Detection for Mechanical Arm Systems: An Sliding Mode Observer Approach","authors":"Tongli Jia, Yunqing Liu, Jiaqi Li","doi":"10.1109/ITNEC.2019.8729344","DOIUrl":"https://doi.org/10.1109/ITNEC.2019.8729344","url":null,"abstract":"This paper considers the fault detection problem about the high-risk operation of the ammunition fuze assembly system, and discusses the fault detection method based on the sliding mode observer. First, a dynamic model of the manipulator is established and its dynamic properties are given. Then, the sliding mode observer equation is proposed, and the RBF neural network is used to approximate the uncertain part, and then the fault detection method is obtained. Finally, the effectiveness of the algorithm is verified by the simulation of the double joint manipulator. The results show that using the sliding mode observer for fault detection can accurately determine the actual fault, accurately estimate the actual state, and ensure the continuous and smooth operation of the system.","PeriodicalId":202966,"journal":{"name":"2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127448514","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
Recognition of Robot Based on Attention Mechanism and Convolutional Neural Network 基于注意机制和卷积神经网络的机器人识别
Hexi Li, Jihua Li
{"title":"Recognition of Robot Based on Attention Mechanism and Convolutional Neural Network","authors":"Hexi Li, Jihua Li","doi":"10.1109/ITNEC.2019.8728976","DOIUrl":"https://doi.org/10.1109/ITNEC.2019.8728976","url":null,"abstract":"In order to accurately recognize the working targets in complex environments, an industrial robot vision model based on attention mechanism and deep learning is proposed. The model uses an improved attention mechanism to achieve fast focusing of the target, and employ a 10-layer-convolutional neural network (CNN) which combines local connection with full connection to accomplish target recognition. The local connection of CNN consists of three convolution layers and three sub-sampling layers, the convolution layers are used for feature extraction and the sub-sampling layers are used to reduce network nodes. The full connection layer of CNN is composed of input layer, hidden layer and output layer as a classifier for target recognition. More than 1000 target images are sampled for CNN network training. The effects of different CNN network structure parameters on the model are analyzed in order to satisfy the rapidity and reliability of robot vision. The test results show that the combination of improved attention mechanism and CNN model can achieve the fast focusing and accurate recognition of working targets in the robot system, the proposed model is can be applied to the visual navigation of industrial robots.","PeriodicalId":202966,"journal":{"name":"2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125869831","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: 2
ITNEC 2019 Author Index ITNEC 2019作者索引
{"title":"ITNEC 2019 Author Index","authors":"","doi":"10.1109/itnec.2019.8729506","DOIUrl":"https://doi.org/10.1109/itnec.2019.8729506","url":null,"abstract":"","PeriodicalId":202966,"journal":{"name":"2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123160802","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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