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Enlarged sample holder for optical AFM imaging: Millimeter scanning with high resolution 用于光学AFM成像的放大样品支架:高分辨率毫米扫描
IEEE EUROCON 2009 Pub Date : 2010-07-18 DOI: 10.1109/SENSORDEVICES.2010.42
A. Sinno, P. Ruaux, L. Chassagne, S. Topçu, Y. Alalyli, G. Lerondel, S. Blaize, A. Bruyant, P. Royer
{"title":"Enlarged sample holder for optical AFM imaging: Millimeter scanning with high resolution","authors":"A. Sinno, P. Ruaux, L. Chassagne, S. Topçu, Y. Alalyli, G. Lerondel, S. Blaize, A. Bruyant, P. Royer","doi":"10.1109/SENSORDEVICES.2010.42","DOIUrl":"https://doi.org/10.1109/SENSORDEVICES.2010.42","url":null,"abstract":"We developed a home-made Sample-Holder Unit used for 2D nano-positionning with millimeter traveling ranges. For each displacement axis, the system includes a long range traveling stage and a piezoelectric actuator for accurate positioning. Specific electronics is integrated according to metrological considerations, enhancing the repeatability performances. The aim of this work is to demonstrate that near-field microscopy at the scale of a chip is possible. We chose here to characterize highly integrated optical structures. For this purpose, the sample-holder is integrated into an Atomic Force Microscope in order to perform optical imaging. To demonstrate the overall performances, a millimeter scale optical images have been realized.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116570622","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
Negative effects of electromagnetic field in induction systems 感应系统中电磁场的负效应
IEEE EUROCON 2009 Pub Date : 2009-07-21 DOI: 10.1109/EURCON.2009.5167886
V. Bukanin
{"title":"Negative effects of electromagnetic field in induction systems","authors":"V. Bukanin","doi":"10.1109/EURCON.2009.5167886","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167886","url":null,"abstract":"The problems of main negative effects created by high intensive electromagnetic fields (EMF) in induction systems and the possible technical solutions are described. These effects may be classified in four major groups. The well-known “skin”, “edge” and “end” effects due to non-uniform magnetic field can cause undesirable heating or overheat. The other effects, for example undesirable electromagnetic forces and electromagnetic emission, can influence on reliability and safety of induction system. Negative effects of EMF require special attention and investigation during the designing process and should be taken into account to obtain the satisfactory technical solution. Some results are presented to show the importance of studying and investigation to prevent negative effects for personnel and achieve the quality and high efficiency of technological process.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126019889","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
European FP7 project ICPCNanoNet facilitates EU - RU networking in nano area 欧洲FP7项目ICPCNanoNet促进了EU - RU在纳米领域的联网
IEEE EUROCON 2009 Pub Date : 2009-07-21 DOI: 10.1109/EURCON.2009.5167798
A. Ivanov, V. Luchinin, M. Morrison
{"title":"European FP7 project ICPCNanoNet facilitates EU - RU networking in nano area","authors":"A. Ivanov, V. Luchinin, M. Morrison","doi":"10.1109/EURCON.2009.5167798","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167798","url":null,"abstract":"ICPCNanoNet has created and launched an online electronic archive of nanoscience and nanotechnology (N&N) publications, where researchers can deposit their own peer-reviewed publications; and an online database for N&N researchers and organisations provide regular information on research expertise, capacities and initiatives with the purpose of promoting collaborative EU - RU research in the nano-area","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132795576","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
Training practical control skills in robot design project 在机器人设计项目中训练实际控制技能
IEEE EUROCON 2009 Pub Date : 2009-07-21 DOI: 10.1109/EURCON.2009.5167753
A. Friesel
{"title":"Training practical control skills in robot design project","authors":"A. Friesel","doi":"10.1109/EURCON.2009.5167753","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167753","url":null,"abstract":"In today's industry and trade, there is an increasing demand for engineers who don't just have excellent competence in their field of specialization but also a good understanding and practical experience in working with engineering projects, and working as members of a team. These subjects are usually not adequately addressed in engineering degree programs. This paper describes our experience in teaching Control Theory as part of a robot design project. The disciplines like microprocessors, programming, digital and analogue electronics, mathematical modeling and simulation are also the elements of this course. Designing and building a small autonomous robot is also the motivating factor to learn mathematical control theory. The pass rate compared to the classical control theory courses increased from 60–70% to 85–95%.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123469144","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
Evolution of the voice networks: Historic perspective from a developing nation 语音网络的演进:一个发展中国家的历史视角
IEEE EUROCON 2009 Pub Date : 2009-07-21 DOI: 10.1109/EURCON.2009.5167760
A. Odinma
{"title":"Evolution of the voice networks: Historic perspective from a developing nation","authors":"A. Odinma","doi":"10.1109/EURCON.2009.5167760","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167760","url":null,"abstract":"The voice Networks have evolved drastically since its invention toward the ending of the 19th century. It evolved from the manual exchange to electromechanical automatic exchanges. It further evolved to analogue electronic exchanges and now to digital exchanges. Voice is very sensitive to delays and delay jitters, and that implies that its associated networks have to be connection oriented and therefore circuit switched. Today, voice services have even evolved from fixed to mobile services and could now be transported via connectionless networks. This paper reviews the various voice networks evolution. Nigeria is used as a case study. This paper also gives relevant evolutionary architectural design of some of the voice networks.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122344468","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
Fiber interferometric communications using mach-zehnder interferometer topology 利用马赫曾德干涉仪拓扑结构的光纤干涉通信
IEEE EUROCON 2009 Pub Date : 2009-07-21 DOI: 10.1109/EURCON.2009.5167877
J. Tratnik, B. Batagelj
{"title":"Fiber interferometric communications using mach-zehnder interferometer topology","authors":"J. Tratnik, B. Batagelj","doi":"10.1109/EURCON.2009.5167877","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167877","url":null,"abstract":"A simple concept of fiber optic communication topology using Mach-Zehnder interferometer is presented. This kind of communication can be used for secure encryption-key distribution or secure point-to-point full-duplex data-transfer communication. In both interferometric-communication applications standard optical components and single-mode fibers are used. Maximum fiber length is dependent on system noise, which must not exceed the interference pattern.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130552395","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
Informatization of learning and training in Slovenian Armed Forces 斯洛文尼亚武装部队学习和训练信息化
IEEE EUROCON 2009 Pub Date : 2009-07-21 DOI: 10.1109/EURCON.2009.5167648
A. Kavčič
{"title":"Informatization of learning and training in Slovenian Armed Forces","authors":"A. Kavčič","doi":"10.1109/EURCON.2009.5167648","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167648","url":null,"abstract":"The paper presents the results of a national project e-VIZUS: Informatization of learning and training in Slovenian Armed Forces. The project's main goal was to strengthen the role of e-learning in Slovenian Armed Forces and prepare the guidelines for its successful integration in the training process. The project had two main focuses. The first was on technical solutions for e-learning environment (e-classroom), and selection of tools and standards for preparation of electronic learning material. The second concentrated on development of electronic courses following the prepared guidelines and proposed technical solutions. Besides, several e-courses were developed and successfully used in the military schools as part of their regular training process.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125543857","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
Hybrid analytical - FEM analysis of single phase Permanent Magnet Synchronous Motor 单相永磁同步电动机的混合解析-有限元分析
IEEE EUROCON 2009 Pub Date : 2009-05-18 DOI: 10.1109/EURCON.2009.5167711
L. Petkovska, G. Cvetkovski
{"title":"Hybrid analytical - FEM analysis of single phase Permanent Magnet Synchronous Motor","authors":"L. Petkovska, G. Cvetkovski","doi":"10.1109/EURCON.2009.5167711","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167711","url":null,"abstract":"Self-starting single-phase Permanent Magnet Synchronous Motors (PMSM) are widely accepted as low-power motors in many domestic appliances. In the paper a hybrid analytical-FEM approach for full performance analysis of a PMSM is presented. At the beginning, the magnetic circuit theory as an essential approach and Finite Element Method (FEM) as a powerful numerical approach are employed for determination of the most important parameters and steady-state characteristics. After, the calculated results are implemented in a simulation approach based on a MATLAB/Simulink environment. The final results are the dynamic characteristics, developed for variety of the motor starting conditions. On the basis of the determined characteristics, the full performance analysis, including steady-state and transient operation of the studied motor is carried out.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116659480","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
Dual feedback low noise amplifier for ultra wideband application 用于超宽带应用的双反馈低噪声放大器
IEEE EUROCON 2009 Pub Date : 2009-05-18 DOI: 10.1109/EURCON.2009.5167628
E. V. Balashov, A. Korotkov
{"title":"Dual feedback low noise amplifier for ultra wideband application","authors":"E. V. Balashov, A. Korotkov","doi":"10.1109/EURCON.2009.5167628","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167628","url":null,"abstract":"In this paper the new type of UWB LNA is presented. The amplifier has a novel feedback topology and load circuit that allows the designer to obtain high voltage gain and matching in the wide frequency range from 3.1 GHz to 10.6 GHz without cascading, current reuse technique and without an additional matching circuit. The key point of the amplifier is the source degeneration with resistive shunt series feedback and the load circuit based on combined parallel-series resonance circuit. The voltage gain of the amplifier is 11 dB, the matching is better than −10 dB, the noise figure lies between 3.2 and 4 dB in the whole frequency range. The value of CP1dB is −15 dB at the frequency near the amplitude response maximum 7.6 GHz. The amplifier consumes the power of 11.5 mW from the voltage supply 1.8 V. These characteristics are obtained by simulation of the amplifier using Virtuoso custom design platform, Cadence Design Systems, using 0.18 um CMOS parameters.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121344786","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
Solving economic dispatch problem using hybrid GA-PS-SQP method 用GA-PS-SQP混合方法求解经济调度问题
IEEE EUROCON 2009 Pub Date : 2009-05-18 DOI: 10.1109/EURCON.2009.5167652
Jamal S. Alsumait, J. Sykulski
{"title":"Solving economic dispatch problem using hybrid GA-PS-SQP method","authors":"Jamal S. Alsumait, J. Sykulski","doi":"10.1109/EURCON.2009.5167652","DOIUrl":"https://doi.org/10.1109/EURCON.2009.5167652","url":null,"abstract":"This study presents a new approach to solve the well-known power system Economic Load Dispatch problem (ED) using a hybrid algorithm consisting of Genetic Algorithm (GA), Pattern Search (PS) and Sequential Quadratic Programming (SQP). GA is the main optimizer of this algorithm, whereas PS and SQP are used to fine-tune the results obtained from the GA, thereby increasing solution confidence. To test the effectiveness of this approach it was applied to various test systems. Furthermore, the convergence characteristics and robustness of the proposed method have been explored through comparisons with results reported in literature. The outcome is very encouraging and suggests that the hybrid GA-PS-SQP algorithm is very effective in solving the power system economic load dispatch problem.","PeriodicalId":256285,"journal":{"name":"IEEE EUROCON 2009","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127168110","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: 16
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