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2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.最新文献

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Unknown input observer for state affine systems - a geometric existence condition 状态仿射系统的未知输入观测器——一个几何存在条件
2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490812
Z. Tmar, H. Hammouri, C. Mechmeche
{"title":"Unknown input observer for state affine systems - a geometric existence condition","authors":"Z. Tmar, H. Hammouri, C. Mechmeche","doi":"10.1109/ICIT.2004.1490812","DOIUrl":"https://doi.org/10.1109/ICIT.2004.1490812","url":null,"abstract":"The problem of designing of an unknown input observer for linear systems is widely studied in the literature. Using the geometric approach, an intrinsic characterization permitting to design such an observer is stated in G. Basile and G. Marro (1969), R. Guidorzi and J.S. Marro (1976) and S.P. Bhattacharyya (1978). In this paper an unknown input observer design for a class of state affine systems is considered. As in S.P. Bhattacharyya (1978), a geometric sufficient condition is given in order to design such an unknown input observer.","PeriodicalId":136064,"journal":{"name":"2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132362474","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
Modelisation of a circuit microurban integrant a transistor (HBT) by a method iterative with auxiliary sources 用辅助源迭代法建模微城市集成电路晶体管(HBT)
2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490318
Fethi Mejn, Aguili
{"title":"Modelisation of a circuit microurban integrant a transistor (HBT) by a method iterative with auxiliary sources","authors":"Fethi Mejn, Aguili","doi":"10.1109/ICIT.2004.1490318","DOIUrl":"https://doi.org/10.1109/ICIT.2004.1490318","url":null,"abstract":"In summary, auxiliary sources are modeled by an iterative method, a much more applied aspect to linked with the evolved functions. Which is able to be realized by the association of an active component (transistor HBT) with a passive planar structure, operating in the field of the microwaves.","PeriodicalId":136064,"journal":{"name":"2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133063834","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
Modelling microelectronic devices using VHDL-AMS : applications and comparisons 使用VHDL-AMS对微电子器件建模:应用和比较
2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490271
L. Coyitangiye, Pr.R. Grisel
{"title":"Modelling microelectronic devices using VHDL-AMS : applications and comparisons","authors":"L. Coyitangiye, Pr.R. Grisel","doi":"10.1109/ICIT.2004.1490271","DOIUrl":"https://doi.org/10.1109/ICIT.2004.1490271","url":null,"abstract":"The VHDL-AMS hardware description language is suitable for analogue and mixed-signal applications. This paper attempts to exploit the rich expressiveness of this language to describe semiconductor devices. A pn-diode model is described with the lumped-charge concept of Linvill where charge transport equations are simplified and no conditional statements are needed. The model is tested with the Advance MS simulator.","PeriodicalId":136064,"journal":{"name":"2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133158141","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: 6
Behaviour of propagation through one dimension photonic crystal 一维光子晶体的传播行为
2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490298
A. Ajengui, R. Chatta, M. Zghal, P. Banech, A. Morand, R. Attia
{"title":"Behaviour of propagation through one dimension photonic crystal","authors":"A. Ajengui, R. Chatta, M. Zghal, P. Banech, A. Morand, R. Attia","doi":"10.1109/ICIT.2004.1490298","DOIUrl":"https://doi.org/10.1109/ICIT.2004.1490298","url":null,"abstract":"In this work we present a first result of a 1D-photonic crystals (PC) modelling. Our final aim is the characterization of a multimode waveguide which uses this kind of crystal. In this case the optical propagation properties are strongly modified by the anisotropy of the photonic crystal. The transmission of a plane wave depends on the wavelength and its direction. Also the geometries of the structure must be taken into account. The results are obtained by using numerical tools: finite difference time domain (FDTD) and plane wave method (PWM).","PeriodicalId":136064,"journal":{"name":"2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115692669","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
Assistance to maintenance in industrial process using an augmented reality system 使用增强现实系统协助工业过程的维护
2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490185
N. Zenati, N. Zerhouni, K. Achour
{"title":"Assistance to maintenance in industrial process using an augmented reality system","authors":"N. Zenati, N. Zerhouni, K. Achour","doi":"10.1109/ICIT.2004.1490185","DOIUrl":"https://doi.org/10.1109/ICIT.2004.1490185","url":null,"abstract":"Augmented reality (AR) application is an excellent domain for maintenance task in industrial environment. It allows the user to see computer generated virtual objects superimposed upon the real world through the see-through head mounted display. Technician of maintenance when using this system can interact with the virtual world and have additional information, such as instruction for performing maintenance tasks inform of text messages, images, 3-D models of pieces or audio such as speech instruction. In this paper, we describe a prototype of a maintenance system based on distributed augmented reality in industrial context. For the good results of the virtual overlays, aspect of the usage of optical tracking system and the calibration procedures based on computer vision techniques are discussed.","PeriodicalId":136064,"journal":{"name":"2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117261377","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
Error free transmission of SS-WDM using incoherent-to-coherent wavelength conversion 使用非相干到相干波长转换的SS-WDM的无误差传输
2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490295
M. Menif, L. Rusch
{"title":"Error free transmission of SS-WDM using incoherent-to-coherent wavelength conversion","authors":"M. Menif, L. Rusch","doi":"10.1109/ICIT.2004.1490295","DOIUrl":"https://doi.org/10.1109/ICIT.2004.1490295","url":null,"abstract":"This paper reports an all-optical wavelength conversion of an incoherent optical signal to a coherent optical signal using the cross-gain modulation in semiconductor optical amplifiers. Wavelength division multiplexed networks using broadband sources have performance limited by beat noise; conversion from a non-coherent to a coherent signal eliminates beat noise and enables the elimination of the bit error rate floor.","PeriodicalId":136064,"journal":{"name":"2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123346408","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
Integration of manufacturing production and planning based in SOAP system 基于SOAP系统的制造生产与计划集成
2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490201
M. Benaissa, A. BenAbdelhafid, M. Baccouche, A. Alim
{"title":"Integration of manufacturing production and planning based in SOAP system","authors":"M. Benaissa, A. BenAbdelhafid, M. Baccouche, A. Alim","doi":"10.1109/ICIT.2004.1490201","DOIUrl":"https://doi.org/10.1109/ICIT.2004.1490201","url":null,"abstract":"Every research and development effort has been undertaken in recent years to integrate otherwise disconnected manufacturing production and planning application software systems so that the enterprises can react quickly and accurately to the ever changing market dynamics. In such an integrated environment it is, at times, necessary to bring in a new application in order to replace an outmoded one or to provide functionality that is not available in the existing environment. The process of introducing a new application is very complicated and can be extremely costly in terms of time and resources. In This paper we propose an architecture system for the integration of manufacturing production and planning (MP/P). The proposed system exploits the open Internet standards and is based on connection bidirectional Model through an intermediate entity called Web service management.","PeriodicalId":136064,"journal":{"name":"2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124681777","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
A new field orientation control of dual three phase induction machines 一种新的双三相感应电机磁场定向控制方法
2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490280
R. Kianinezhad, B. Nahid, F. Betin, G. Capolino
{"title":"A new field orientation control of dual three phase induction machines","authors":"R. Kianinezhad, B. Nahid, F. Betin, G. Capolino","doi":"10.1109/ICIT.2004.1490280","DOIUrl":"https://doi.org/10.1109/ICIT.2004.1490280","url":null,"abstract":"This paper provides an improvement in the rotor field orientation control of dual-three phase induction machines (DTPIM). The machine has two three phase windings spatially shifted by 30 electrical degrees. The dynamic model of the machine is based on the three two dimensional orthogonal subspaces. The proposed method uses a simple estimator for identifying rotor flux and its orientation. Space vector PWM technique based on the space vector decomposition is employed. The simulation results illustrate the validity and efficiency of the proposed method.","PeriodicalId":136064,"journal":{"name":"2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122961499","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: 19
Modeling of vertical and lateral phototransistors using VHDL-AMS 垂直和横向光电晶体管的VHDL-AMS建模
2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490272
A. Alexandre, A. Pinna, B. Granado, P. Garda
{"title":"Modeling of vertical and lateral phototransistors using VHDL-AMS","authors":"A. Alexandre, A. Pinna, B. Granado, P. Garda","doi":"10.1109/ICIT.2004.1490272","DOIUrl":"https://doi.org/10.1109/ICIT.2004.1490272","url":null,"abstract":"In this paper, to be able to simulate imaging systems containing APS cells including phototransistors, an electric model based on a physical approach was elaborated and it was written in the VHDL-AMS language. It allows the simulation of the spectral response of phototransistors sensibilities and the study of their linearity according to the power of the incident light.","PeriodicalId":136064,"journal":{"name":"2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123063925","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: 5
Virtual testing of high speed elevators using supercapacitor recovery system 利用超级电容回收系统对高速电梯进行虚拟测试
2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490165
C. Attaianese, V. Nardi, G. Tomasso
{"title":"Virtual testing of high speed elevators using supercapacitor recovery system","authors":"C. Attaianese, V. Nardi, G. Tomasso","doi":"10.1109/ICIT.2004.1490165","DOIUrl":"https://doi.org/10.1109/ICIT.2004.1490165","url":null,"abstract":"In the last years the research activity in the field of real time simulation and virtual testing has grown very quickly. The reason of this interest, especially by the scientific community, is due to the increasing complexity of control systems and the availability of low cost real-time hardware architectures. In this paper, the hardware in the loop simulation is used in order to determine the advantages introduced by the using of supercapacitor recovery system for elevator as function of the traffic-scheduling algorithm.","PeriodicalId":136064,"journal":{"name":"2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121427435","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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