2010 IEEE International Conference on Industrial Technology最新文献

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A new approach to the Park's vector for broken bars and load oscillation diagnosis on IM 一种用于IM断条和载荷振荡诊断的Park矢量新方法
2010 IEEE International Conference on Industrial Technology Pub Date : 2010-03-14 DOI: 10.1109/ICIT.2010.5472609
C. Pezzani, P. Donolo, A. Castellino, Guillermo R. Bossio, C. D. de Angelo
{"title":"A new approach to the Park's vector for broken bars and load oscillation diagnosis on IM","authors":"C. Pezzani, P. Donolo, A. Castellino, Guillermo R. Bossio, C. D. de Angelo","doi":"10.1109/ICIT.2010.5472609","DOIUrl":"https://doi.org/10.1109/ICIT.2010.5472609","url":null,"abstract":"A new strategy for broken rotor bars and load oscillation diagnosis on induction motors is presented. From the instantaneous active and reactive power theory, two current Park's vectors are obtained, the active and reactive Park's vectors. The analysis of the frequency spectrum of the modulus of these vectors allows both detecting broken bars and load oscillations, and the correct diagnosis of such problems. A method to avoid the measurement of supply voltage is also presented. The proposed strategy is validated by simulation and experimental results.","PeriodicalId":256385,"journal":{"name":"2010 IEEE International Conference on Industrial Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128901955","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
SLAM-based turning strategy in restricted environments for car-like mobile robots 类车移动机器人受限环境下基于slam的转弯策略
2010 IEEE International Conference on Industrial Technology Pub Date : 2010-03-14 DOI: 10.1109/ICIT.2010.5472734
F. A. Cheeín, R. Carelli, C. de la Cruz, T. Bastos-Filho
{"title":"SLAM-based turning strategy in restricted environments for car-like mobile robots","authors":"F. A. Cheeín, R. Carelli, C. de la Cruz, T. Bastos-Filho","doi":"10.1109/ICIT.2010.5472734","DOIUrl":"https://doi.org/10.1109/ICIT.2010.5472734","url":null,"abstract":"In the present work, a strategy to turn a carlike mobile robot in a restricted environment is presented. The strategy uses a Simultaneous Localization and Map Building (SLAM) algorithm to localize the robot in the environment and uses the map generated by the SLAM in the reverse movement of the turning strategy. The planning strategy takes into account the variance propagation in the predicted path for ensure the safe driving of the robot. In all the cases, the robot is considered as a body in movement, not as a point, to exploit all the navigable space. The vehicle is commanded by a kinematic trajectory controller. Real time experimental results are also shown in this work.","PeriodicalId":256385,"journal":{"name":"2010 IEEE International Conference on Industrial Technology","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121113014","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: 8
Model predictive direct current control 模型预测直流控制
2010 IEEE International Conference on Industrial Technology Pub Date : 2010-03-14 DOI: 10.1109/ICIT.2010.5472514
J. C. Martinez, R. Kennel, T. Geyer
{"title":"Model predictive direct current control","authors":"J. C. Martinez, R. Kennel, T. Geyer","doi":"10.1109/ICIT.2010.5472514","DOIUrl":"https://doi.org/10.1109/ICIT.2010.5472514","url":null,"abstract":"This paper presents a model predictive current controller and its application to ac electrical drives. In a stationary reference frame, the proposed control scheme keeps the α and β currents within given hysteresis bounds while minimizing the switching frequency of the inverter. Based on a internal model of the drive, the controller predicts the drive's future behavior for each switching sequence, extrapolates the output trajectories and selects the inverter switch position (voltage vector) that minimizes the switching frequency and keeps the predicted current trajectories within the hysteresis bounds. The scheme is applicable to a large class of (three-phase) ac electrical machines driven by inverters and it is also effective under all operating conditions, including transients and zero stator frequency operation. Specifically, the very fast transient response time of the classic hysteresis control scheme is inherited.","PeriodicalId":256385,"journal":{"name":"2010 IEEE International Conference on Industrial Technology","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116482199","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: 63
Enhancements of force-torque map based assembly applied to parallel robots 基于力-扭矩映射的并联机器人装配方法的改进
2010 IEEE International Conference on Industrial Technology Pub Date : 2010-03-14 DOI: 10.1109/ICIT.2010.5472750
F. Dietrich, Frank Wobbe, D. Buchholz, F. Sowinski, A. Raatz, W. Schumacher, F. Wahl
{"title":"Enhancements of force-torque map based assembly applied to parallel robots","authors":"F. Dietrich, Frank Wobbe, D. Buchholz, F. Sowinski, A. Raatz, W. Schumacher, F. Wahl","doi":"10.1109/ICIT.2010.5472750","DOIUrl":"https://doi.org/10.1109/ICIT.2010.5472750","url":null,"abstract":"This article presents the application and enhancements of assembly strategies using force-torque maps in view of parallel robots. Starting from classical assembly strategies the fundamentals of force-torque maps are briefly discussed. Taking up the core idea, a strategy for assembling objects by parallel robots is proposed, where frictional effects are reduced by an enhanced force and position control. Special attention is paid to acquisition of force-torque maps with respect to parameter sensitivity. Practical issues are pointed out and discussed in view of industrial applications. A quality assessment of force-torque maps based on a redundancy index is introduced hinting at the performance and possibilities of optimization of the assembly strategy.","PeriodicalId":256385,"journal":{"name":"2010 IEEE International Conference on Industrial Technology","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125992878","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
Fault tolerant multilevel current source inverter 容错多电平电流源逆变器
2010 IEEE International Conference on Industrial Technology Pub Date : 2010-03-14 DOI: 10.1109/ICIT.2010.5472517
M. Aguirre, L. Calvino, M. Valla
{"title":"Fault tolerant multilevel current source inverter","authors":"M. Aguirre, L. Calvino, M. Valla","doi":"10.1109/ICIT.2010.5472517","DOIUrl":"https://doi.org/10.1109/ICIT.2010.5472517","url":null,"abstract":"This paper explores the issue of constructing a multilevel current source converter (MCSI) topology with fault tolerant capabilities. A novel modular single rating inductor MCSI topology is analyzed. The MCSI proposed is made by identical modules where all inductors carry the same amount of current. The current balance is achieved by a Phase-Shifted Carrier SPWM proper implementation. A new state machine approach, easy to implement on a FPGA, allows minimizing switching frequency by taking advantage of the three different zero-states of the topology. A protection circuit is proposed to avoid over voltages in case of a failure. The performance of a seven level, four modules, fault tolerant arrangement is analyzed and is thoroughly simulated with Matlab Simulink.","PeriodicalId":256385,"journal":{"name":"2010 IEEE International Conference on Industrial Technology","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126525584","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
Input current-ripple reduction on Pulse-link DC-AC converter for fuel cell applications operated by zero-current-slope mode 零电流斜率模式下燃料电池用脉冲链直流-交流变换器的输入电流纹波减小
2010 IEEE International Conference on Industrial Technology Pub Date : 2010-03-14 DOI: 10.1109/ICIT.2010.5472603
K. Fukushima, I. Norigoe, M. Shoyama, T. Ninomiya, Y. Harada, K. Tsukakoshi
{"title":"Input current-ripple reduction on Pulse-link DC-AC converter for fuel cell applications operated by zero-current-slope mode","authors":"K. Fukushima, I. Norigoe, M. Shoyama, T. Ninomiya, Y. Harada, K. Tsukakoshi","doi":"10.1109/ICIT.2010.5472603","DOIUrl":"https://doi.org/10.1109/ICIT.2010.5472603","url":null,"abstract":"This paper considers input current-ripple reduction on Pulse-link DC-AC converter for fuel cells applications operated by zero-current-slope mode. For reducing the input current-ripple, series LC circuit has been connected in parallel at the Pulse-link DC-AC converter. The input current-ripple characteristics have two main domains with combination of series LC parameters. The current-ripple level depends on inductance values. Input current-ripple is reduced when the inductor current flown at series LC circuit has zero-slopes in one switching period. At that time, small parameters values can be achieved.","PeriodicalId":256385,"journal":{"name":"2010 IEEE International Conference on Industrial Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127898145","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
Unit-wave response-based computation of magnetic noise of electric machines 基于单位波响应的电机磁噪声计算
2010 IEEE International Conference on Industrial Technology Pub Date : 2010-03-14 DOI: 10.1109/ICIT.2010.5472762
J. Roivainen, A. Makinen
{"title":"Unit-wave response-based computation of magnetic noise of electric machines","authors":"J. Roivainen, A. Makinen","doi":"10.1109/ICIT.2010.5472762","DOIUrl":"https://doi.org/10.1109/ICIT.2010.5472762","url":null,"abstract":"The demands on modern electrical machines are continuously increasing. Electrical motors are more frequently used in variable-speed drives and thus their operation at resonant speeds has become a critical aspect, together with the increased audible noise and vibration. This poses a challenge for electrical machinery manufacturers in the form of demanding vibration and noise performance characteristics. This fact has to be taken into account in the electrical machine design process. The simulation of the electromagnetic sound power emission of an electrical machine is a three-stage process. First, the magnetic force waves in the air gap are calculated. Then a structure-dynamical model of the electrical machine is created. At this stage, the structural response, usually the vibration velocity is calculated for the magnetic excitation forces given. Finally, the radiated sound power is calculated. The traditional sound power simulation process is numerically heavy and time consuming and thus cannot be considered as an everyday or practical approach to electrical machine design. As a result, a new approach is required in order to carry out electromagnetic sound power calculation in a realistic time frame and with realistic effort. In this paper, a simplified methodology for computation of magnetic sound power based on unit-wave responses is presented, studied, and discussed.","PeriodicalId":256385,"journal":{"name":"2010 IEEE International Conference on Industrial Technology","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128970212","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
Dynamic characteristics improvement of digital controlled DC-DC converter by means of PZC control 采用PZC控制改善数字控制DC-DC变换器的动态特性
2010 IEEE International Conference on Industrial Technology Pub Date : 2010-03-14 DOI: 10.1109/ICIT.2010.5472642
S. Abe, M. Ogawa, T. Zaitsu, S. Obata, M. Shoyama, T. Ninomiya
{"title":"Dynamic characteristics improvement of digital controlled DC-DC converter by means of PZC control","authors":"S. Abe, M. Ogawa, T. Zaitsu, S. Obata, M. Shoyama, T. Ninomiya","doi":"10.1109/ICIT.2010.5472642","DOIUrl":"https://doi.org/10.1109/ICIT.2010.5472642","url":null,"abstract":"Recently, the performance of the DSP and FPGA is developed remarkably. So, fully digital control is enabled in switch mode power supplies. However, in many cases, the control system is built by very complicatedly and very difficult theories such as the adaptive control, predictive control, and so on. Furthermore, in most popular PID control, its design method of the parameters is not clear, so derivation of the optimal parameters is very difficult. This paper proposes revolutionary control technique which is cancelled the transfer function of the converter completely by using pole-zero-cancellation method. This technique is very simple and easy to stability design.","PeriodicalId":256385,"journal":{"name":"2010 IEEE International Conference on Industrial Technology","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132374478","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 proposal of a new standard for sensor signal analysis 一种传感器信号分析新标准的提出
2010 IEEE International Conference on Industrial Technology Pub Date : 2010-03-14 DOI: 10.1109/ICIT.2010.5472448
G. Monte
{"title":"A proposal of a new standard for sensor signal analysis","authors":"G. Monte","doi":"10.1109/ICIT.2010.5472448","DOIUrl":"https://doi.org/10.1109/ICIT.2010.5472448","url":null,"abstract":"This paper presents a proposal outline of a new standard with focus in the sensor signal itself rather than on the transducer as a smart system. Since that the “intelligence” has emigrated to the point of measurement, a lot of efforts have been carried out to standardize the sensor connection. As an important result, the IEEE 1451 standards were developed. They allow automating this process by incorporating the necessary data as part of the transducer itself. One major benefit provided by the standardization process was the creation of a standard Transducer Electronic Data Sheet (TEDS) in IEEE 1451.2 This standard simplified the use of smart sensors by normalizing the way transducers can describe themselves to measurement and control systems. In the same way that the IEEE 1451 standard was created, signal parameters themselves should be standardized. An equivalent to the TEDS should be defined for the sensor signal feature extraction. A time domain algorithm is proposed as a building block for signal analysis. It is based on signal segmentation following of a labeling process. As a result, the smart sensor realizes what kind of signal it is sensoring. The computational cost of the proposed algorithms is extremely low so they can be built in into smart sensors and executed in real time to provide a normalized platform for sensory data cooperation.","PeriodicalId":256385,"journal":{"name":"2010 IEEE International Conference on Industrial Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131200011","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: 11
Bidirectional rectifier — Comparison between average current and “dq0” coordinates control techniques implemented on DSP 双向整流器 - 利用 DSP 实现的平均电流与 "dq0 "坐标控制技术的比较
2010 IEEE International Conference on Industrial Technology Pub Date : 2010-03-14 DOI: 10.1109/ICIT.2010.5472717
P. J. Alcindo, F. L. Cardoso, Juliano S. Scholtz, M. Mezaroba, S. A. Mussa
{"title":"Bidirectional rectifier — Comparison between average current and “dq0” coordinates control techniques implemented on DSP","authors":"P. J. Alcindo, F. L. Cardoso, Juliano S. Scholtz, M. Mezaroba, S. A. Mussa","doi":"10.1109/ICIT.2010.5472717","DOIUrl":"https://doi.org/10.1109/ICIT.2010.5472717","url":null,"abstract":"This paper shows a comparison between two different control strategies to the bidirectional rectifier with high power factor. The same hardware was applied during the tests for both control techniques and with the controllers implemented on Texas TMS320F2812 DSP. Besides the techniques, this paper will focus on the differences to carry out the controllers and in the results for each applied methodology.","PeriodicalId":256385,"journal":{"name":"2010 IEEE International Conference on Industrial Technology","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131543721","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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