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2012 International Conference on Computer Science and Electronics Engineering最新文献

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Design and Implement of Attendance Management System Based on Contactless Smart IC Card 基于非接触式智能IC卡的考勤管理系统设计与实现
2012 International Conference on Computer Science and Electronics Engineering Pub Date : 2012-03-23 DOI: 10.1109/ICCSEE.2012.196
S. Geng, Guangming Li, Wei Liu
{"title":"Design and Implement of Attendance Management System Based on Contactless Smart IC Card","authors":"S. Geng, Guangming Li, Wei Liu","doi":"10.1109/ICCSEE.2012.196","DOIUrl":"https://doi.org/10.1109/ICCSEE.2012.196","url":null,"abstract":"An Attendance Management System (AMS) based on TCP/IP protocol is designed and realized. This paper expounds the principle of the RFID reader device in AMS, its hardware and software design. The reader device takes ARM LM3S9B90 as the core and Philips's MFRC531 as the transceiver chip of RFID reader. In application, the system works stable and has good real-time performance.","PeriodicalId":132465,"journal":{"name":"2012 International Conference on Computer Science and Electronics Engineering","volume":"41 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123597919","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: 9
Research on the Patent Risk Assessment in Automatic Control Technology 自动控制技术专利风险评估研究
2012 International Conference on Computer Science and Electronics Engineering Pub Date : 2012-03-23 DOI: 10.1109/ICCSEE.2012.360
Su Wang
{"title":"Research on the Patent Risk Assessment in Automatic Control Technology","authors":"Su Wang","doi":"10.1109/ICCSEE.2012.360","DOIUrl":"https://doi.org/10.1109/ICCSEE.2012.360","url":null,"abstract":"Patent risk assessment in automatic control technology development process can not be ignored. Most main factors of the patent risk assessment in automatic control technology include the possibility of infringement, the possibility of losing the lawsuit, degree of impact of losing the lawsuit, the alternative of technology and authorized necessity. Automatic control technology patent risk prevention system design should consider these factors.","PeriodicalId":132465,"journal":{"name":"2012 International Conference on Computer Science and Electronics Engineering","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116084571","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 Minimum Teeth without Undercutting of the Stub Tooth Involute Gears Based on VB 基于VB的短齿渐开线齿轮无下切最小齿研究
2012 International Conference on Computer Science and Electronics Engineering Pub Date : 2012-03-23 DOI: 10.1109/ICCSEE.2012.396
Jianing He, Yong Gao, Haibin Zhang, Wei Zhang, Chao Zhang
{"title":"Study on Minimum Teeth without Undercutting of the Stub Tooth Involute Gears Based on VB","authors":"Jianing He, Yong Gao, Haibin Zhang, Wei Zhang, Chao Zhang","doi":"10.1109/ICCSEE.2012.396","DOIUrl":"https://doi.org/10.1109/ICCSEE.2012.396","url":null,"abstract":"Based on the principle of gear generating, theoretical research and VB software simulation about undercut are presented in this paper. The rack cutter is used to infer minimum teeth without undercutting of stub tooth in volute gear, stub tooth helical gear and stub tooth straight bevel gear. And, which are respectively analyzed and calculated. Thus, correct minimum teeth without undercutting are got, theoretical analysis and calculation on the in volute stub tooth gear have been carried out. Then, minimum teeth without undercutting can be obtained, and use VB software to carry on simulation for verifying the validity of the theoretical calculation.","PeriodicalId":132465,"journal":{"name":"2012 International Conference on Computer Science and Electronics Engineering","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121918526","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
Similarity Measure Based on Hierarchical Pair-Wise Sequence 基于分层成对序列的相似性度量
2012 International Conference on Computer Science and Electronics Engineering Pub Date : 2012-03-23 DOI: 10.1109/ICCSEE.2012.69
Quan Sun, Nengqiang He, Lei Xu, Yipeng Li, Yong Ren
{"title":"Similarity Measure Based on Hierarchical Pair-Wise Sequence","authors":"Quan Sun, Nengqiang He, Lei Xu, Yipeng Li, Yong Ren","doi":"10.1109/ICCSEE.2012.69","DOIUrl":"https://doi.org/10.1109/ICCSEE.2012.69","url":null,"abstract":"Collaborative filtering systems have achieved great success in both research and business applications. One of the key technologies in collaborative filtering is similarity measure. Cosine-based and Pearson correlation-based methods are popular ways for similarity measure, but have low accuracy. In this paper, we propose a novel method for similarity measure, referred as hierarchical pair-wise sequence (HPWS). In HPWS, we take into account both the sequence property of user behaviors and the hierarchical property of item categories. We design a collaborative filtering recommendation system to evaluate the performance of HPWS based on the empirical data collected from a real P2P application, i.e. \"byrBT\" in CERNET. Experiment results show that HPWS outperforms traditional Cosine similarity and Pearson similarity measures under all scenarios.","PeriodicalId":132465,"journal":{"name":"2012 International Conference on Computer Science and Electronics Engineering","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122036670","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
Application of Grey Theory in the Remaining Life Forcecasting of Equipment 灰色理论在设备剩余寿命预测中的应用
2012 International Conference on Computer Science and Electronics Engineering Pub Date : 2012-03-23 DOI: 10.1109/ICCSEE.2012.20
Wang Chunjian, Wan Jun, Ma Liang, Liu Bingjie, Wu Gang
{"title":"Application of Grey Theory in the Remaining Life Forcecasting of Equipment","authors":"Wang Chunjian, Wan Jun, Ma Liang, Liu Bingjie, Wu Gang","doi":"10.1109/ICCSEE.2012.20","DOIUrl":"https://doi.org/10.1109/ICCSEE.2012.20","url":null,"abstract":"There are many factors that affect the life of equipment and the factors are so complicated. To predict the remaining life of equipment conveniently and accurately, using the measured data and theory, the paper stablished the remaining life forecasting model. The result shows that the model is proved to be practical and has upper fitting precision. It has some certain reference value in the actual maintenance decision.","PeriodicalId":132465,"journal":{"name":"2012 International Conference on Computer Science and Electronics Engineering","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129603675","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 and Realization of SVG Editor for Power System 电力系统SVG编辑器的设计与实现
2012 International Conference on Computer Science and Electronics Engineering Pub Date : 2012-03-23 DOI: 10.1109/ICCSEE.2012.203
Shuguo Gao, Zhiyong Chen, Hui Fan, Jin Pan, Jianghai Geng, Hongliang Liu
{"title":"Design and Realization of SVG Editor for Power System","authors":"Shuguo Gao, Zhiyong Chen, Hui Fan, Jin Pan, Jianghai Geng, Hongliang Liu","doi":"10.1109/ICCSEE.2012.203","DOIUrl":"https://doi.org/10.1109/ICCSEE.2012.203","url":null,"abstract":"For the circumstance of that the rapid development of informationization of power system and abounding application of SVG image format for the fields of power grid condition monitoring and WebGIS and the urgent demand for productivization and commercialization of SVG editor, we design a SVG editor for power system based on the demand of power system.","PeriodicalId":132465,"journal":{"name":"2012 International Conference on Computer Science and Electronics Engineering","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128414517","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
The MVDR Beamformer Based on Hypercomplex Processes 基于超复杂过程的MVDR波束形成器
2012 International Conference on Computer Science and Electronics Engineering Pub Date : 2012-03-23 DOI: 10.1109/ICCSEE.2012.430
J. Tao, Wen-xiu Chang
{"title":"The MVDR Beamformer Based on Hypercomplex Processes","authors":"J. Tao, Wen-xiu Chang","doi":"10.1109/ICCSEE.2012.430","DOIUrl":"https://doi.org/10.1109/ICCSEE.2012.430","url":null,"abstract":"In the paper, the problem of MVDR beamformer based on hypercomplex processes is investigated in a scenarios where there exist one signal and one interference that are uncorrelated. First, a quaternion model of linear array with two-components EM vector-sensors is presented. Based on the quaternion model, a quaternion MVDR (QMVDR) beamformer is derived. The quaternion-valued output y(n) of the QMVDR consists of two complex components y1(n) and y2(n). In y2(n), there exist only the interference and noise components, but no desired signal. The desired signal is included in y1(n) and it is corrupted by the interference and noise. To extract the desired signal, we can employ y2(n) to cancel partly the interference component in y1(n). Thus, an interference and noise cancellation (INC) algorithm of QMVDR is proposed. The INC algorithm of QMVDR beamformer is similar to the generalized sidelobe canceller. Simulation results show that the proposed algorithm can achieve a much better performance in terms of output SINR than existing ones.","PeriodicalId":132465,"journal":{"name":"2012 International Conference on Computer Science and Electronics Engineering","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129148979","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: 13
Numerical Study of Turbulent Mixing Processes in RQL Gas Turbine Combustor RQL燃气轮机燃烧室湍流混合过程的数值研究
2012 International Conference on Computer Science and Electronics Engineering Pub Date : 2012-03-23 DOI: 10.1109/ICCSEE.2012.273
Y. Liang, Yuan Shu-sheng, Wang Yun-liang, D. Yuan
{"title":"Numerical Study of Turbulent Mixing Processes in RQL Gas Turbine Combustor","authors":"Y. Liang, Yuan Shu-sheng, Wang Yun-liang, D. Yuan","doi":"10.1109/ICCSEE.2012.273","DOIUrl":"https://doi.org/10.1109/ICCSEE.2012.273","url":null,"abstract":"RNG (Renormalization Group) k-epsilon turbulent model was applied to the numerical simulation of turbulent mixing processes in a RQL gas turbine combustor, and SIMPLE algorithm was used to solve the finite difference equations. Calculations are in agreement with experimental date. Based on the concept of equivalent isothermal flow, the mixing quality which is affected by the injector zone geometry and the jet to cross flow momentum flux ratios was discussed, through analysing the temperature fields of the flow and near-wall. The results indicated that the effect is obvious.","PeriodicalId":132465,"journal":{"name":"2012 International Conference on Computer Science and Electronics Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124787483","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
3D FEM Calculation for the Temperature Field of the Aluminum Electrolysis Cell Using Ansys 基于Ansys的铝电解槽温度场三维有限元计算
2012 International Conference on Computer Science and Electronics Engineering Pub Date : 2012-03-23 DOI: 10.1109/ICCSEE.2012.85
Hanlong Wei, S. Lu
{"title":"3D FEM Calculation for the Temperature Field of the Aluminum Electrolysis Cell Using Ansys","authors":"Hanlong Wei, S. Lu","doi":"10.1109/ICCSEE.2012.85","DOIUrl":"https://doi.org/10.1109/ICCSEE.2012.85","url":null,"abstract":"The mathematical model of a three-dimensional temperature field in the full 300 kA aluminum electrolysis cell was calculated with ANSYS. The calculated results revealed that the thermal gradients strongly concentrated in the lateral freeze profile of the aluminum electrolysis cell, and the sharp temperature gradient in the insulating material under the cathode carbon block were also found, the temperature of liquid aluminum was between 1174-1233 K, the lowest temperature of bottom cell wall was about 322 K, which indicated that the temperature of the aluminum electrolysis cell bottom was overcooled, so the 300 kA aluminum electrolysis cell need to be redesigned to get the reasonable temperature field.","PeriodicalId":132465,"journal":{"name":"2012 International Conference on Computer Science and Electronics Engineering","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130332392","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 Compact Multi-band PIFA Antenna for Mobile Devices 一种用于移动设备的紧凑型多波段PIFA天线
2012 International Conference on Computer Science and Electronics Engineering Pub Date : 2012-03-23 DOI: 10.1109/ICCSEE.2012.88
Shengcai Jiao, Jia-Xiao Niu, Ming Jiang
{"title":"A Compact Multi-band PIFA Antenna for Mobile Devices","authors":"Shengcai Jiao, Jia-Xiao Niu, Ming Jiang","doi":"10.1109/ICCSEE.2012.88","DOIUrl":"https://doi.org/10.1109/ICCSEE.2012.88","url":null,"abstract":"A simple compact multi-band planar inverted-F antenna(PIFA) for mobile devices is presented. The particular shape of the proposed PIFA patch is a compact rectangle with several slits. These slits separate the patch into two resonant paths, generating two bands of about 900 and 1800MHz. The obtained bandwidth covers CDMA, GSM, DCS1800, and PCS1900 bands. Details of proposed antenna design and experimental results are presented and discuss.","PeriodicalId":132465,"journal":{"name":"2012 International Conference on Computer Science and Electronics Engineering","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130515029","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
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