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2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS)最新文献

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Stackelberg game in physical security when friendly jammers using beamforming Stackelberg游戏在物理安全时友好使用波束形成干扰器
2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS) Pub Date : 2017-06-01 DOI: 10.1109/EIIS.2017.8298616
Xu Zhaoye, Lu Ruimin
{"title":"Stackelberg game in physical security when friendly jammers using beamforming","authors":"Xu Zhaoye, Lu Ruimin","doi":"10.1109/EIIS.2017.8298616","DOIUrl":"https://doi.org/10.1109/EIIS.2017.8298616","url":null,"abstract":"To improve the physical layer security in the wireless communication network with an eavesdropper and a friendly jammer, this paper make use of beamforming to aim the jamming signal's main lobe to the eavesdropper and to diminish the jamming signal to the destination node, improving the efficiency of jamming power usage. On this basis, we propose a power auction model, in which we regard the source node as the buyer and the destination node as the seller and build corresponding utility function respectively. Then by using a distributed algorithm, Stackelberg equilibrium can be reached, maximizing the system utility and obtaining the corresponding secrecy capacity.","PeriodicalId":434246,"journal":{"name":"2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129490906","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
Modeling and evaluation of client access in CDN cloud CDN云中客户端访问的建模与评估
2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS) Pub Date : 2017-06-01 DOI: 10.1109/EIIS.2017.8298591
Long Zhan, Rui Wang
{"title":"Modeling and evaluation of client access in CDN cloud","authors":"Long Zhan, Rui Wang","doi":"10.1109/EIIS.2017.8298591","DOIUrl":"https://doi.org/10.1109/EIIS.2017.8298591","url":null,"abstract":"Content delivery network (CDN) is a new kind of Internet content service system, which is built based on IP network and can provide the content distribution and service to satisfy the requirement of content access and application efficiency, the requirement of quality and contents order. Meanwhile, Cloud computing is now widely used because it can process a large amount of information, and has a very high scalability. In this paper, a high level modeling language — Performance Evaluation Process Algebra (PEPA), it is adopted to model the process of clients access in CDN cloud. Meanwhile, the fluid flow approximation is used to analyze the performance through the PEPA model, thus the maximum utilization and throughput of the system can be obtained.","PeriodicalId":434246,"journal":{"name":"2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS)","volume":"328 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124621445","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 wireless strain acquisition system of expressway bridge 高速公路桥梁无线应变采集系统的研究
2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS) Pub Date : 2017-06-01 DOI: 10.1109/EIIS.2017.8298707
Yue Peng-cheng
{"title":"Research on the wireless strain acquisition system of expressway bridge","authors":"Yue Peng-cheng","doi":"10.1109/EIIS.2017.8298707","DOIUrl":"https://doi.org/10.1109/EIIS.2017.8298707","url":null,"abstract":"Expressway bridge operation in high traffic speed. The high traffic speed increase the risk of bridge structure damage, and also increase the difficulty and risk of bridge inspection personnel work simultaneously. Traditional cable bridge structure detection methods cannot meet the needs of rapid measurement and ensure the test personnel safety. In view of the above question, a wireless strain acquisition system for expressway bridge is proposed in this paper. The system can implement the remote wireless bridge structure strain measurement, which can reduce the retention period of inspection personnel on the expressway, and to achieve the goal of ensuring the inspection personnel safety. Combined with the structure detection characteristics of the expressway bridge, the system was developed which has three components: strain acquisition circuit, data transmission network and PC acquisition software. With the pure bending pilot system, test and analysis results indicate that the collected data is accurate and reliable. The system proposed in this paper has the advantages of high testing efficiency, flexible acquisition and control, good stability, low cost and so on. The system has extensive appliance and wide foreground, can be integrated into the bridge health monitoring system, and can also be applied to other engineering fields of strain measurement.","PeriodicalId":434246,"journal":{"name":"2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS)","volume":"143 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130551898","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
Evaluation of fabric pilling based on Hough transform and Gabor filter 基于Hough变换和Gabor滤波的织物起球性能评价
2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS) Pub Date : 2017-06-01 DOI: 10.1109/EIIS.2017.8298613
Caijuan Ren, Suyan Zheng, Huifang Liu, Yonghua Han
{"title":"Evaluation of fabric pilling based on Hough transform and Gabor filter","authors":"Caijuan Ren, Suyan Zheng, Huifang Liu, Yonghua Han","doi":"10.1109/EIIS.2017.8298613","DOIUrl":"https://doi.org/10.1109/EIIS.2017.8298613","url":null,"abstract":"Fabric pilling image acquisition process will inevitably cause noise. In order to effectively remove the noise from the image of pilled fabric obtained by circular locus method, this paper tried to use Otsu segmentation, edge detection algorithm and Hough transform to extract the fabric area, and aimed at the problems existing in the current fabric noise removal methods, such as fabric texture residual, pilling shadow sensitive, or the instability effect of texture noise removal, to use Gabor filter to filter fabric textures. The Gabor filter can make full use of not only the periodicity but also the directionality of fabric texture. Meanwhile heuristic global threshold segmentation algorithm was applied to keep pilling information, and the proportion of the pilling area was calculated for the evaluation of the grades of pilling, and the feasibility and accuracy of this method was verified by experiment.","PeriodicalId":434246,"journal":{"name":"2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130629385","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
Impulsive state feedback control of predator-prey system with Hassell-Varley functional response 具有hassel - varley函数响应的捕食-食饵系统脉冲状态反馈控制
2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS) Pub Date : 2017-06-01 DOI: 10.1109/EIIS.2017.8298730
Yan Yan, Wang Kaihua, Gui Zhanji
{"title":"Impulsive state feedback control of predator-prey system with Hassell-Varley functional response","authors":"Yan Yan, Wang Kaihua, Gui Zhanji","doi":"10.1109/EIIS.2017.8298730","DOIUrl":"https://doi.org/10.1109/EIIS.2017.8298730","url":null,"abstract":"In this paper, the dynamics of an impulsively controlled predator-prey system with the Hassell-Varley functional response are studied. Based on classical continuous theorem of coincidence degree and skillful analysis techniques, some sufficient and necessary criteria for the existence of positive periodic solutions are derived, which are used to generate impulsive control strategy to excite or remove the periodic oscillation in this system. Under impulsive control, numerical simulations are given to substantiate our theoretical results and to illustrate various dynamical behaviors of the system.","PeriodicalId":434246,"journal":{"name":"2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS)","volume":"342 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124226031","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
Unbiased linear active disturbance rejection control on angle of attack tracking 攻角跟踪的无偏线性自抗扰控制
2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS) Pub Date : 2017-06-01 DOI: 10.1109/EIIS.2017.8298757
L. Hui, Yin Zhide, Fan Yu, Li Fengyi, Song Chuang
{"title":"Unbiased linear active disturbance rejection control on angle of attack tracking","authors":"L. Hui, Yin Zhide, Fan Yu, Li Fengyi, Song Chuang","doi":"10.1109/EIIS.2017.8298757","DOIUrl":"https://doi.org/10.1109/EIIS.2017.8298757","url":null,"abstract":"The angular rate is the derivative of pitch angle other than the derivative of angle of attack, there determinately exists a steady-state error in the closed-loop system output in the case that the control variable is the angle of attack. In this study, A linear compensation term is introduced into the extended state observer, and an unbiased linear active disturbance rejection control approach is proposed. The approach is employed to a hypersonic near space vehicle autopilot. The numeral simulations show that the proposed approach preserves the performance on frequency domain as good as that of the conventional active disturbance rejection control approach, furthermore, the steady-error of the closed system is removed simultaneously, and the angle of attack command is tracked with better accuracy than that of some previous active disturbance rejection control approaches.","PeriodicalId":434246,"journal":{"name":"2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120872338","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 method for analyzing serial bus protocols with standalone clock signals 分析具有独立时钟信号的串行总线协议的方法
2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS) Pub Date : 2017-06-01 DOI: 10.1109/EIIS.2017.8298749
Lei Feng, Xingzhe Song, Xinyu Zhao, Wenbin Zheng, Yue Liu
{"title":"A method for analyzing serial bus protocols with standalone clock signals","authors":"Lei Feng, Xingzhe Song, Xinyu Zhao, Wenbin Zheng, Yue Liu","doi":"10.1109/EIIS.2017.8298749","DOIUrl":"https://doi.org/10.1109/EIIS.2017.8298749","url":null,"abstract":"Serial bus protocol has become popular and wide-used, and in many cases, it is necessary but hard to find a simple way to analyze its communication process due to its serial features. In this paper, a data acquisition based method is proposed to analyze serial bus communication with standalone clock signals. This method is tested with SPI and I2C bus data and gives the correct results. The method is proven to analyze this kind of serial protocols by translating the serial bus data into dedicated contents according to the protocol format, which extends the utility of instruments.","PeriodicalId":434246,"journal":{"name":"2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128028014","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 new approach to non-invasive blood glucose measurement based on 2 dimension photoacoustic spectrum 基于二维光声谱的无创血糖测量新方法
2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS) Pub Date : 2017-06-01 DOI: 10.1109/EIIS.2017.8298673
Siwei Zhao, W. Tao, Qiaozhi He, Hui Zhao
{"title":"A new approach to non-invasive blood glucose measurement based on 2 dimension photoacoustic spectrum","authors":"Siwei Zhao, W. Tao, Qiaozhi He, Hui Zhao","doi":"10.1109/EIIS.2017.8298673","DOIUrl":"https://doi.org/10.1109/EIIS.2017.8298673","url":null,"abstract":"Diabetes mellitus (DM) is worldwide health concern whose complication leads to death. Stabbing finger as prevalent monitoring method brings pain and risk of infection to the patient. Photoacoustic technique is employed to determinate the concentration of blood glucose non-invasively due to its advantage of avoiding the disturbance of optical scattering. But until now there is still no breakthrough on non-invasive blood glucose determination. The problem is that there is not only glucose in human blood but also a lot of other interference elements such as protein, fat and so on. These elements could interfere determination and cause accurate and useful information lost. To solve this problem, we proposed a new approach: using 2 dimension spectrum of photoacoustic extracting multi information of photoacoustic signal which mean combing optical spectrum and sound spectrum. This could improve the specificity and accuracy of detection. This paper describes the theory of photoacoustic and the dual-spectral method of photoacoustic. The experiment system is built to verify the 2 dimension spectrum method used in concentration determination. The experiment result shows that dual-spectrum of photoacoustic method can realize non-invasive photoacoustic blood glucose measurement.","PeriodicalId":434246,"journal":{"name":"2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131332101","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: 7
Research on the sector rotation scanning method of magnetic induction tomography 磁感应层析成像扇形旋转扫描方法的研究
2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS) Pub Date : 2017-06-01 DOI: 10.1109/EIIS.2017.8298746
Li Ke, Runze Wang, Qiang Du
{"title":"Research on the sector rotation scanning method of magnetic induction tomography","authors":"Li Ke, Runze Wang, Qiang Du","doi":"10.1109/EIIS.2017.8298746","DOIUrl":"https://doi.org/10.1109/EIIS.2017.8298746","url":null,"abstract":"The sector detection method is an effective detection method for magnetic induction tomography (MIT), in which the accuracy of the rotation platform is the key to improving the quality of the detection. In this paper, based on the principle of magnetic induction tomography an effective sector MIT data detection method is proposed. On the established simulation model and the actual detection model, the fan-shaped detection method was used to verify and analyze. The experimental results show that this method can greatly improve the detection data by effectively using the fan-shaped rotation method. And the detection method can get different angles of the data, so that the latter part of the image processing is more convenient, and then verify the system's practicality.","PeriodicalId":434246,"journal":{"name":"2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131011594","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
Research on tower grounding resistance measurement methods by injecting multi-frequency current 多频电流注入法测量塔架接地电阻方法研究
2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS) Pub Date : 2017-06-01 DOI: 10.1109/EIIS.2017.8298760
Y. Xiaohua, Yuan Jihe, Zhang Xi, Xiang Rui, Zhang Zhanlong
{"title":"Research on tower grounding resistance measurement methods by injecting multi-frequency current","authors":"Y. Xiaohua, Yuan Jihe, Zhang Xi, Xiang Rui, Zhang Zhanlong","doi":"10.1109/EIIS.2017.8298760","DOIUrl":"https://doi.org/10.1109/EIIS.2017.8298760","url":null,"abstract":"At present, the main problems for tower grounding resistance measurement are the unknown position of the tower grounding body, the inefficiency of the measurement, the large error of the measurement and so on. Therefore, this paper presents a tower grounding resistance on-line measurement methods by injecting multi-frequency current. By injecting different frequency current into the tower grounding body and analyzing surface magnetic flux density, the buried position of grounding body can be detected, so as to ensure vertical pole distribution. By injecting multi-frequency current, taking the measurement tower grounding resistance values at different frequencies, fitting the measured values, the exact value can be obtained. Experiment results showed that the method in this paper can determine the buried position of tower grounding body and achieve an accurate measurement of tower grounding resistance.","PeriodicalId":434246,"journal":{"name":"2017 First International Conference on Electronics Instrumentation & Information Systems (EIIS)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131103261","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
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