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2011 International Conference on Control, Automation and Systems Engineering (CASE)最新文献

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The Research of Operational Transconductance Amplifier 运算跨导放大器的研究
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997648
Feiyue Jin, Xiansong Fu, Pingjuan Niu, Guanghua Yang, Tiecheng Gao
{"title":"The Research of Operational Transconductance Amplifier","authors":"Feiyue Jin, Xiansong Fu, Pingjuan Niu, Guanghua Yang, Tiecheng Gao","doi":"10.1109/ICCASE.2011.5997648","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997648","url":null,"abstract":"A topology structure of operational transconductance amplifier is proposed to be devised in this paper. In order to make it have the feature of high-speed, large bandwidth, and high stability, a two-stage cascode structure amplifier is designed by using cascaded single-stage amplifier. And several important parameters are calculated and analyzed theoretically. Finally the designed cascode two-stage amplifier is debugged by using Hspice. And the related parameter values are obtained. The magnification is more than 100dB, unity gain bandwidth is about 635MHz, and output swing is 4V. And the total transconductance of operational transconductance amplifier is 8.8A / V.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"244 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114555016","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
An Approach for Intelligent Transportation Moving Shadow Detection via Perceptual Grouping and Texture Feature 基于感知分组和纹理特征的智能交通运动阴影检测方法
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997665
Jieqiong Xu, Guoyu Wang
{"title":"An Approach for Intelligent Transportation Moving Shadow Detection via Perceptual Grouping and Texture Feature","authors":"Jieqiong Xu, Guoyu Wang","doi":"10.1109/ICCASE.2011.5997665","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997665","url":null,"abstract":"Perceptual grouping refers to the organization ability that visual system detect image features in accordance with certain cues. These cues include proximity, continuity, closure, etc. Object reorganization based on perceptual grouping methods have been successfully applied for image processing in varieties. However, in the actual application, due to the light, background and other external factors, the current perceptual grouping methods are not optimal to completely segment the moving shadow from the foreground .Investigations have shown that the texture feature are an effective way to recognize shadow . In this paper, we proposed a new approach for moving shadow detection by combining perceptual grouping with texture feature. Thereby both the complete shadow and vehicles are detected.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"39 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114013073","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 Study and Realization on Searching the SNMP Agent Based on BER 基于误码率的SNMP代理搜索的研究与实现
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997707
Yun-zheng Ding, Zhen Hu
{"title":"A Study and Realization on Searching the SNMP Agent Based on BER","authors":"Yun-zheng Ding, Zhen Hu","doi":"10.1109/ICCASE.2011.5997707","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997707","url":null,"abstract":"The paper expounds the expressing format of SNMP PDU and the rule of BER encoding, gives an example of the coding of GetRequest PDU, and advances one effective way of searching the SNMP agent: first utilize the rule of BER coding to encode the GetRequest PDU to be transmitted in the SNMP management station with reference to the format of SNMP PDU, then encapsulate it into UDP packet and transmit it in the form of broadcast. All the SNMP agents in the same LAN make response to the GetRequest PDU, namely, to transmit GetResponse PDU in the form of unicast. Because the GetResponse PDU is also encapsulated in UDP packet, the IP address of the SNMP agent can be extracted from the response packet at last.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114828840","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 Methods of Course Teaching Based on the Ability Demand and Their Application Study in Education in Holding a Post 基于能力需求的课程教学方法及其在高职教育中的应用研究
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997836
Dongmei Wang, J. Lv, Yan Li
{"title":"The Methods of Course Teaching Based on the Ability Demand and Their Application Study in Education in Holding a Post","authors":"Dongmei Wang, J. Lv, Yan Li","doi":"10.1109/ICCASE.2011.5997836","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997836","url":null,"abstract":"This paper, on the CBE theories and methods for Chinese education of military academies positions teaching method is discussed, and put forward based on the demand of \"teaching\" ability. The teaching method, the demand for the post office is main by post demand for the ability to determine teaching plan and teaching content. To change the traditional teaching in schools of discipline and the method for education, avoid the actual demand of the army posts from existing problems, This teaching method in each and every specific jobs for different training classes and office, issue of different people and different jobs, adoption of learning packages or module, study plan, which fully embodies the multiple posts, improve their learning efficiency, to overcome the drawback of the wrong in training.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124340657","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 Problems and Countermeasures on Student - Records Management in Electronic Service Work of Colleges and Universities 高校电子服务工作中学生档案管理存在的问题及对策
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997879
Xueqin Li, Xiao-Hua Yan
{"title":"The Problems and Countermeasures on Student - Records Management in Electronic Service Work of Colleges and Universities","authors":"Xueqin Li, Xiao-Hua Yan","doi":"10.1109/ICCASE.2011.5997879","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997879","url":null,"abstract":"This article studies how to solve the problem on the administration of student records of colleges and universities which is more complex because the scale of recruited graduate students expands. The article finds that education policies, social environment and the students' mental states are the main reasons that make the administration of student records more complex by the concrete data statistics and analysis of the student record changes of the graduate students in one university. Therefore, this article starts from practice and puts forward 8 improving measures in three aspects to promote the administrators to raise the administration level of student records in colleges and universities and raise the recruitment quality and training quality of the graduate students.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124023521","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 Design of RFID Middleware Based on UML 基于UML的RFID中间件的研究与设计
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997633
Fuliang Guo, Ying-jie Liang, Xuefu Xiao, Jinbiao Liu
{"title":"Research and Design of RFID Middleware Based on UML","authors":"Fuliang Guo, Ying-jie Liang, Xuefu Xiao, Jinbiao Liu","doi":"10.1109/ICCASE.2011.5997633","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997633","url":null,"abstract":"To meet the actual demand of container transportation and management, we construct a new general model of RFID middleware, research and design its three key modules by Object-oriented approach and UML. With advantages of data collection, filtering, integration and delivery, the model realizes transmission of information to the enterprise back-end applications rapidly.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125659013","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
The Performance Analysis of a Novel Micro-Ring Resonator Filter 一种新型微环谐振滤波器的性能分析
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997626
Liyuan Yu, Liang Liang, Pingjuan Niu
{"title":"The Performance Analysis of a Novel Micro-Ring Resonator Filter","authors":"Liyuan Yu, Liang Liang, Pingjuan Niu","doi":"10.1109/ICCASE.2011.5997626","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997626","url":null,"abstract":"This paper proposes a novel structure of micro-ring resonator filter: N-order micro-ring matrix resonator filter. The steady equations are established according to the method of transmission matrix and the transfer expressions are solved in the conditions of 2-order and 3-order. Their filtering performances are comparatively analyzed with the micro-ring array with the same number of ring. It is found that when the parameters are the same, N-order micro-ring matrix resonator filter has the characteristics of wide pass band, great shaper factor and no side lobes so that it can be used in the WDM system of wide channel and high capacity.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127972598","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
High Resolution Gray-Scale Modulation Method Based on Linear Superposition for LED Displays 基于线性叠加的LED显示屏高分辨率灰度调制方法
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997595
Yongmao Feng, X. Xu, Changyun Miao, Tie-fu Ding
{"title":"High Resolution Gray-Scale Modulation Method Based on Linear Superposition for LED Displays","authors":"Yongmao Feng, X. Xu, Changyun Miao, Tie-fu Ding","doi":"10.1109/ICCASE.2011.5997595","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997595","url":null,"abstract":"This paper proceeds a new method for gray-scale modulation, has a deep research on weighted linear superposition principle of pulse width sequences, builds a basic equation of scanning drive, analyzes constraint relations between compound modes of pulse sequences and gray-scale resolution, pixel driving efficiency, data shifting clock and refresh rate, etc and optimal methods, and lists parameter optimal values in different scanning ways according to real needs of LED displays, resulting in realization of gray-scale modulation in 14bit to 18 bit resolution.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"334 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131465178","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 Adomian Decomposition Method in Laminar Boundary Layer Problems of a Kind Adomian分解方法在一类层流边界层问题中的应用
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997687
Hongjun Li, B. Cheng, Wei-min Kang
{"title":"Application of Adomian Decomposition Method in Laminar Boundary Layer Problems of a Kind","authors":"Hongjun Li, B. Cheng, Wei-min Kang","doi":"10.1109/ICCASE.2011.5997687","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997687","url":null,"abstract":"This paper provides a mathematical model of laminar boundary layer problem in hydrodynamics. Compared to the Navier-Stokes equation, this boundary layer equation has been tremendously simplified. Yet it remains a second-order nonlinear partial differential equations set with the nonlinear nature of equations retained, which makes it fairly difficult to solve the equation mathematically. This paper acquires the approximate analytical solution of the equation which satisfies boundary conditions by using Adomian Decomposition Method combined with Mathematic software. Thus, it shows that symbolic operations are accessible to the Adomian Decomposition Method.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130442664","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
Sensorless Control Technique for BLDCM 无刷直流电机的无传感器控制技术
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997706
Lin Sha, Qifei Du
{"title":"Sensorless Control Technique for BLDCM","authors":"Lin Sha, Qifei Du","doi":"10.1109/ICCASE.2011.5997706","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997706","url":null,"abstract":"Brushless DC motor system, the rotor position signal is essential for the normal operation of the entire system. Past rotor position sensor signal is detected by the position, but sensors are more affected by environmental drawbacks. Currently, no position sensor control technology has become a hot topic. In this paper, using back-EMF zero-crossing detection sensors BLDCM position of the rotor system, and its commutation strategy, and the simulation study.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130459429","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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