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Proceedings of 2013 2nd International Conference on Measurement, Information and Control最新文献

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Improved Harris sub-pixel corner detection algorithm for chessboard image 改进的Harris棋盘图像亚像素角点检测算法
Proceedings of 2013 2nd International Conference on Measurement, Information and Control Pub Date : 2013-08-01 DOI: 10.1109/MIC.2013.6758222
Yujing Qiao, Yanchao Tang, Junshi Li
{"title":"Improved Harris sub-pixel corner detection algorithm for chessboard image","authors":"Yujing Qiao, Yanchao Tang, Junshi Li","doi":"10.1109/MIC.2013.6758222","DOIUrl":"https://doi.org/10.1109/MIC.2013.6758222","url":null,"abstract":"Control point image locating accuracy of calibration plate is one of the major factors which determine the accuracy of camera calibration. Thus we can improve determine the accuracy of camera calibration by improve the control point image locating accuracy of calibration plate. And an improved Harris sub-pixel corner detection algorithm is put forward to improve the control point image locating accuracy. Initial location of corner point using Harris corner detection algorithm is implemented at first, and then improved Harris corner detection algorithm is used to realize sub-pixel locating accuracy. Corner points' coordinate values are gotten by means of initial location and fine location. The result of examine show that corner detection precision is improved greatly through improved Harris sub-pixel corner detection algorithm of chessboard image, and realize the sub-pixel corner detection.","PeriodicalId":404630,"journal":{"name":"Proceedings of 2013 2nd International Conference on Measurement, Information and Control","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115811967","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: 24
A power allocation scheme in two-hop multi-node cooperative communication system 一种两跳多节点协作通信系统中的功率分配方案
Proceedings of 2013 2nd International Conference on Measurement, Information and Control Pub Date : 2013-08-01 DOI: 10.1109/MIC.2013.6758000
Zhipeng Wang, Kunqi Guo, Lixin Sun, Shilou Jia
{"title":"A power allocation scheme in two-hop multi-node cooperative communication system","authors":"Zhipeng Wang, Kunqi Guo, Lixin Sun, Shilou Jia","doi":"10.1109/MIC.2013.6758000","DOIUrl":"https://doi.org/10.1109/MIC.2013.6758000","url":null,"abstract":"Power allocation is one of the key technologies in wireless communication system. The research on how to improve system performances via power allocation is important for cooperative communication system. In this paper, firstly, we analyze a multi-node cooperative communication system, then the paper aims at proposing a power allocation scheme. Through analysis and simulation study, the proposed scheme is able to improve system capacity and reduce outage probability compared to the traditional power allocation scheme. At last, system performances with different relay positions are compared.","PeriodicalId":404630,"journal":{"name":"Proceedings of 2013 2nd International Conference on Measurement, Information and Control","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124411079","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 wireless signal analysis system based on intelligent control 基于智能控制的无线信号分析系统设计
Proceedings of 2013 2nd International Conference on Measurement, Information and Control Pub Date : 2013-08-01 DOI: 10.1109/MIC.2013.6758169
Xiufang Wang, L. Dai
{"title":"Design of wireless signal analysis system based on intelligent control","authors":"Xiufang Wang, L. Dai","doi":"10.1109/MIC.2013.6758169","DOIUrl":"https://doi.org/10.1109/MIC.2013.6758169","url":null,"abstract":"The wireless communication channel and electric interference for communication devices are simulated by the intelligent instruments. Compared with the problems of current signal analyzer versatility, complicated operation process, the error in the operation of instrument and the measuring efficiency, the wireless signal analysis system based on the idea of intelligent control with SCPI programmable instruments standard instruction, combining the signal analyzer and signal generator to develop. Using VC++6.0 as the development platform, the system develops automation control of signal analyzer, building a wireless signal analysis system and saves test results and design parameters to the database through the VISA interface function controlling of PC. The system with measuring efficiency and precision is simple in operation and easy to query and manage the test data.","PeriodicalId":404630,"journal":{"name":"Proceedings of 2013 2nd International Conference on Measurement, Information and Control","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114855687","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
Nonlinear autoregressive model for space tracking ship's swaying data errors 空间测量船摇摆数据误差的非线性自回归模型
Proceedings of 2013 2nd International Conference on Measurement, Information and Control Pub Date : 2013-08-01 DOI: 10.1109/MIC.2013.6757981
Liao Xiaoyong, Z. Zhonghua, Zhu Wei-kang, Zhou Jinbiao, Chen Guiming, Yang Lei
{"title":"Nonlinear autoregressive model for space tracking ship's swaying data errors","authors":"Liao Xiaoyong, Z. Zhonghua, Zhu Wei-kang, Zhou Jinbiao, Chen Guiming, Yang Lei","doi":"10.1109/MIC.2013.6757981","DOIUrl":"https://doi.org/10.1109/MIC.2013.6757981","url":null,"abstract":"To get a thorough understanding of the properties and regulations of space tracking ship's swaying data errors so as to effectively eliminate their influences on measurement data, a nonlinear auto-regressive moving average model with exogenous inputs (NARMAX) has been developed by applying modern theories and the latest technologies. The process model of NARMAX was determined by orthogonal regressive method and the algorithm to determine noise model was also designed. After evaluating its fitting errors by comparing them with those of linear ARMA models, also by performing statistics and test for the redundant residuals, we can draw such conclusions as: The proposed NARMAX model can better fit ship swaying data errors, whose covariance and mean values prove to be much smaller than those processed by linear ARMA models, also it is more stationary and accurate, all of which validate that NARMAX can give a better description of the complicated characteristics and objective regulations of ship swaying data errors.","PeriodicalId":404630,"journal":{"name":"Proceedings of 2013 2nd International Conference on Measurement, Information and Control","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114926347","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
The design and implementation for oil-gas-water multiphase pipeline test system 油气水多相管道测试系统的设计与实现
Proceedings of 2013 2nd International Conference on Measurement, Information and Control Pub Date : 2013-08-01 DOI: 10.1109/MIC.2013.6757924
Yin Shuxin, Shi Guojun
{"title":"The design and implementation for oil-gas-water multiphase pipeline test system","authors":"Yin Shuxin, Shi Guojun","doi":"10.1109/MIC.2013.6757924","DOIUrl":"https://doi.org/10.1109/MIC.2013.6757924","url":null,"abstract":"This paper studied the multiphase flow technology, design of the multiphase structure of pipe network test system. Position design parameters in network in the configuration section parameters, hardware allocation in PLC system were determined. This paper proposed an automatic mixed transportation control model based on robust, and design a multiphase system PLC software programs, including analog, digital, pulse data acquisition and control and data storage location. The hardware design and implementation of the multiphase test system, this system can be used for single-phase, two-phase or multiphase technology research. Through the PLC collection of each branch of the pressure, flow, temperature, and through the control valve, quick closing valves, regulating valves to control the flow of each branch size, can achieve the accurate multiphase objective. The software and hardware of the test device are combined in the real characteristics together so that the system can accurately reflect the multiphase flow.","PeriodicalId":404630,"journal":{"name":"Proceedings of 2013 2nd International Conference on Measurement, Information and Control","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115070746","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 practical simulation method for generating phase noise of oscillators 一种实用的振荡器相位噪声产生仿真方法
Proceedings of 2013 2nd International Conference on Measurement, Information and Control Pub Date : 2013-08-01 DOI: 10.1109/MIC.2013.6757932
Yuan Lisong, C. Xiaolong, W. Jiali
{"title":"A practical simulation method for generating phase noise of oscillators","authors":"Yuan Lisong, C. Xiaolong, W. Jiali","doi":"10.1109/MIC.2013.6757932","DOIUrl":"https://doi.org/10.1109/MIC.2013.6757932","url":null,"abstract":"In various electronic systems or equipment, phase noise has important research value as an important indicator existing and seriously affecting its performance. Thus it is significance to propose a correct and efficient simulation method for generating phase noise. In this paper, an effective and practical simulation method is put forward to generate the phase noise of oscillators built on the work and insight of predecessors. This novel method is described in detail and focuses on the generation processes of phase noise. In the novel method, FIR shaping filters are used to generate power-law noise components which are further processed to obtain the phase noise data consistent with specified noise coefficients in time domain, and the method is also validated in the frequency domain. All in all, the paper provides a theoretical basis and implementation method for the study of short-term frequency stability of frequency sources.","PeriodicalId":404630,"journal":{"name":"Proceedings of 2013 2nd International Conference on Measurement, Information and Control","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116313226","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: 3
A method of Enhanced t - Closeness for privacy protection 一种用于隐私保护的增强t - close方法
Proceedings of 2013 2nd International Conference on Measurement, Information and Control Pub Date : 2013-08-01 DOI: 10.1109/MIC.2013.6758241
Song Yang, Liu Lijie, Zhang Jianpei, Yang Jing
{"title":"A method of Enhanced t - Closeness for privacy protection","authors":"Song Yang, Liu Lijie, Zhang Jianpei, Yang Jing","doi":"10.1109/MIC.2013.6758241","DOIUrl":"https://doi.org/10.1109/MIC.2013.6758241","url":null,"abstract":"For t-Closeness which did not give a specific algorithm, and the semantic privacy can't custom question, on the basis of model of t-Closeness and enhanced k-anonymity technology, Enhanced t-closeness privacy protection method is proposed in this paper, gives a semantic privacy degree measure and specific implementation of the algorithm. This article gives two specific algorithms: a top-down approach and a method based on the genetic classification. Using this method can enhance the ability of resistance similar to sexual assault, effectively prevent privacy leaks, and ensure the availability of the data quality.","PeriodicalId":404630,"journal":{"name":"Proceedings of 2013 2nd International Conference on Measurement, Information and Control","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116487159","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
Some properties of nonlinear model predictive control with guaranteed nominal stability 保标称稳定非线性模型预测控制的若干性质
Proceedings of 2013 2nd International Conference on Measurement, Information and Control Pub Date : 2013-08-01 DOI: 10.1109/MIC.2013.6758209
Shuyou Yu, Ting Qu, Hong Chen
{"title":"Some properties of nonlinear model predictive control with guaranteed nominal stability","authors":"Shuyou Yu, Ting Qu, Hong Chen","doi":"10.1109/MIC.2013.6758209","DOIUrl":"https://doi.org/10.1109/MIC.2013.6758209","url":null,"abstract":"In this note, we discuss the properties of model predictive control of nonlinear systems with input constraints. It shows that the prediction trajectory will not leave the terminal set once it enters into it, and the terminal state lies in a sublevel set of the terminal set if there exists a point of the prediction trajectory lying in the sublevel set. Furthermore, we show that the feasible set of the related optimization problem is a bounded set around the origin.","PeriodicalId":404630,"journal":{"name":"Proceedings of 2013 2nd International Conference on Measurement, Information and Control","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121907540","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
A prediction method about central heating parameters based on method of least square 一种基于最小二乘法的集中供暖参数预测方法
Proceedings of 2013 2nd International Conference on Measurement, Information and Control Pub Date : 2013-08-01 DOI: 10.1109/MIC.2013.6758165
Zhen Zhang, Shufang Yuan, Ziyi Xu, Lilei Fang
{"title":"A prediction method about central heating parameters based on method of least square","authors":"Zhen Zhang, Shufang Yuan, Ziyi Xu, Lilei Fang","doi":"10.1109/MIC.2013.6758165","DOIUrl":"https://doi.org/10.1109/MIC.2013.6758165","url":null,"abstract":"In this paper, a prediction method about central heating parameters based on method of least square is proposed. First, according to the theory of heating operation adjustment, the advised heat is determined; then, the method of least square is used to seek the mapping relationship among the outdoor temperature, system flow, supplying and returning water temperature, etc. The method achieved higher prediction accuracy, and energy-saving effect is remarkable.","PeriodicalId":404630,"journal":{"name":"Proceedings of 2013 2nd International Conference on Measurement, Information and Control","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122007845","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: 4
Device characteristics of vertical organic photoelectric transistor 垂直有机光电晶体管的器件特性
Proceedings of 2013 2nd International Conference on Measurement, Information and Control Pub Date : 2013-08-01 DOI: 10.1109/MIC.2013.6757946
Yue Zhang, Dongxing Wang, Y. Shan, Jiabin Chen, Hao Zhang, Jinghua Yin, Hong Zhao
{"title":"Device characteristics of vertical organic photoelectric transistor","authors":"Yue Zhang, Dongxing Wang, Y. Shan, Jiabin Chen, Hao Zhang, Jinghua Yin, Hong Zhao","doi":"10.1109/MIC.2013.6757946","DOIUrl":"https://doi.org/10.1109/MIC.2013.6757946","url":null,"abstract":"Vertical organic photoelectric transistors (OPTs) with copper phthalocyanine (CuPc) as active layers have been fabricated. The structure of OPTs fabricated consists of five layers of Cu/CuPc/Al/CuPc/ indium tin oxide (ITO). Compared with traditional organic field effect transistor (OFETs), the structure of vertical conductive channel in OPTs is advanced to static characteristics with high working current value, low operation voltage and large switching current ratio. The static current-voltage output characteristics of OPTs in 700 nm light and in dark are observed. It can be seen that emitter-collector current (Iec) increases steadily with the increase of emitter-collector voltage (Vec). But Iec decreases with the increase o f base voltage (Vb), and that is the increase of Schottky barrier in base region. The operation current in 700 nm light is larger than the one in dark. The switching current ratio is 14.5.","PeriodicalId":404630,"journal":{"name":"Proceedings of 2013 2nd International Conference on Measurement, Information and Control","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117162211","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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