2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.最新文献_第10页

Modeling and simulation of variable speed drive system with adaptive fuzzy controller application to PMSM 基于自适应模糊控制器的永磁同步电机变速传动系统建模与仿真

2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490157

M. -. Benchouia, Salah Eddine Zouzou, A. Goléa, A. Ghamri

引用次数: 21

An accurate electronic device for ultrasonic measurements using a microcontroller 一种使用微控制器进行超声波测量的精确电子设备

2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490773

A. Malaoui, K. Quotb, K. Auhmani, M. Ankrim, M. Benhayoun

{"title":"An accurate electronic device for ultrasonic measurements using a microcontroller","authors":"A. Malaoui, K. Quotb, K. Auhmani, M. Ankrim, M. Benhayoun","doi":"10.1109/ICIT.2004.1490773","DOIUrl":"https://doi.org/10.1109/ICIT.2004.1490773","url":null,"abstract":"In the last years, the ultrasonic wave techniques, has attracted a considerable intention in most fields as in the quality control of the agro alimentary products, in medicine, pharmaceutical product, electronic components, oceanography and others. The determination of the propagation velocity of the sound waves makes possible to deduce the physical and chemical characteristics of the sample such as density, compressibility coefficients and viscosity. The ultrasonic velocity, which depends on the temperature, is one of the most employed parameters in these techniques. We use in this work the flight time to determine the ultrasonic velocity. An electronic device has been developed using a microcontroller (/spl mu/C) of the ST62xx family, DS0026 high-speed MOS driver, AD590 sensor and Peltier thermo electric cooler, for the temperature control of an ultrasonic cell. The microcontroller has a clock of 8. We programmed this timer to generate an alternative impulse of a 0.2 /spl mu/s width and a 1 ms period. Two ultrasonic transducers having 5 MHz resonance frequency have been used to send and receive the electronic impulse through a liquid medium. The two piezo-electric transducers constitute the normal bases of the ultrasonic cell. Data-processing programs were developed and charged in the microcontroller, in order to calculate the command law and to generate electronic signals with variable cyclic ratio, which control the power electronics. We use automatic algorithms, to have a precision on the temperature measurement of about 0.1 /spl deg/C. We present acoustic velocity measurements of the agro-alimentary liquids using the realized device.","PeriodicalId":136064,"journal":{"name":"2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.","volume":"29 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":"114888973","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 Petri net modelling of a neural human machine interface 神经人机界面的Petri网建模

2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490203

A. Abellard, M. Khelifa

引用次数: 0

Improvement of the compression JPEG quality by a pre-processing algorithm based on denoising 基于去噪的预处理算法提高压缩JPEG的质量

2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490752

H. Kacem, F. Kammoun, M. Bouhlel

引用次数: 4

Dspace based experimental results of indirect field oriented control (IFOC) PWM VSI fed induction motor 基于Dspace的间接场定向控制(IFOC) PWM VSI馈电动机实验结果

2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490137

T. Jebali, M. Jemli, M. Boussak, M. Gossa, M. Kamoun

引用次数: 17

Feedback control of the three-level PWM rectifier. Application to stabilisation of the input DC voltages of multilevel inverter 三电平PWM整流器的反馈控制。应用于多电平逆变器输入直流电压的稳定

2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490156

F. Bouchafaa, A. Talha, E. Berkouk, M. Boucherit

{"title":"Feedback control of the three-level PWM rectifier. Application to stabilisation of the input DC voltages of multilevel inverter","authors":"F. Bouchafaa, A. Talha, E. Berkouk, M. Boucherit","doi":"10.1109/ICIT.2004.1490156","DOIUrl":"https://doi.org/10.1109/ICIT.2004.1490156","url":null,"abstract":"A serious constraint in a multilevel inverter is the capacitor voltage-balancing problem. The unbalance of the different DC voltage sources of the nine-level neutral point clamping (NPC) voltage source inverter (VSI) constituted the major limitation for the uses of this new power converter. In order to stabilizes these DC voltages, we propose in this paper to study the cascade constituted by three phases three-level PWM rectifier-clamping bridge filter-nine-level NPC voltage source inverter (VSI). In the first part, the authors present a topology of nine-level NPC, then they propose a model of this converter and the algebraic PWM strategy to control it. Then in the second part we study the three-level PWM rectifier is controlled by a hysteresis strategy. In the last part of this paper, the authors study the stability problem of the input DC voltages of the inverter. Thus, this cascade allows improving the input voltages of the nine-level NPC inverter. For the solution, the output voltage of the rectifier is not stable. To remedy to this problem, the authors propose a solution which uses a feedback control for this cascade. This study allows finding a solution for the instability problem of the input DC voltages of the inverter. The results obtained with this solution confirm the good performances of the proposed solution. This study shows the effect of the stability of the DC voltages on the PMSM performances. The results obtained are full of promise to use the inverter in high voltage and great power applications as electrical traction.","PeriodicalId":136064,"journal":{"name":"2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.","volume":"8 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":"122196885","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

An innovative device for bobbin thread consumption measurement on industrial lockstitch sewing machines 一种工业平缝机纱线消耗测量的创新装置

2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490219

H. Carvalho, A. Rocha, J. Monteiro

引用次数: 5

Design and implementation of a stable fuzzy model reference learning controller applied to a rigid-link manipulator 应用于刚性连杆机械臂的稳定模糊模型参考学习控制器的设计与实现

2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490729

Rigid-Link Manipulator, M. Sheppard

引用次数: 9

ASIC generation from high-level specification 从高级规格生成ASIC

2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490742

M. Benmohammed, S. Merniz

{"title":"ASIC generation from high-level specification","authors":"M. Benmohammed, S. Merniz","doi":"10.1109/ICIT.2004.1490742","DOIUrl":"https://doi.org/10.1109/ICIT.2004.1490742","url":null,"abstract":"Design complexity has been increasing exponentially this last decade. In order to cope with such an increase and to keep up designers productivity, higher level specifications were required. Moreover, new synthesis systems, starting with a high level specification, have been developed in order to automate and speed up electronic design. Existing techniques in high-level synthesis mostly assume a simple controller architecture model in the form of a single FSM. However, in reality more complex controller architectures are often used. On the other hand, in the case of programmable processors, the controller architecture is largely defined by the available control-flow instructions in the instruction set. With the wider acceptance of behavioral synthesis, the application of these methods for the design of programmable controllers is of fundamental importance in embedded system technology. This paper describes an important extension of an existing architectural synthesis system targeting the generation of ASIP reprogrammable architectures. The designer can then generate both style of architecture, hardwired and programmable, using the same synthesis system and can quickly evaluate the trade-offs of hardware decisions.","PeriodicalId":136064,"journal":{"name":"2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04.","volume":"1 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":"129926250","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

Automation of sugar boiling process in batch vacuum pans using ABB-Freelance PLC (AC 800F) and conductor NT SCADA 使用ABB-Freelance PLC (AC 800F)和导体NT SCADA的间歇式真空锅中煮糖过程的自动化

2004 IEEE International Conference on Industrial Technology, 2004. IEEE ICIT '04. Pub Date : 2004-12-08 DOI: 10.1109/ICIT.2004.1490186

M. Behary, R. A. Ah King, H. Rughooputh

引用次数: 6