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2008 IEEE International Symposium on Industrial Electronics最新文献

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FBD-method based controller for shunt active power filters in marine vessels 基于fbd方法的船舶并联有源电力滤波器控制器
2008 IEEE International Symposium on Industrial Electronics Pub Date : 2008-11-18 DOI: 10.1109/ISIE.2008.4677212
A. Pigazo, V. Moreno, Marco Liserre, A. Dell'Aquila
{"title":"FBD-method based controller for shunt active power filters in marine vessels","authors":"A. Pigazo, V. Moreno, Marco Liserre, A. Dell'Aquila","doi":"10.1109/ISIE.2008.4677212","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677212","url":null,"abstract":"Shunt active power filters (SAPFs) based on the Fryze-Buchholz-Depenbrock (FBD) method allow electrical power quality (PQ) disturbances related to the load current consumption to be compensated. However, SAPF controllers based on this method require a stable grid fundamental frequency in order to operate properly. In case of isolated electrical grids suffering severe PQ disturbances, which is the case of ships electrical systems, the fundamental grid frequency can be very unstable, which reduces the SAPF performance due to an erroneous evaluation of the equivalent averaged load conductance (Ge). This paper presents a new approach for the evaluation of Ge which attenuates the impact of frequency variations. As a consequence, the performance of the SAPF is improved. Simulation results are given in order to evaluate the proposed controller.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117315068","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
Evaluation of impacting signals and neural networks for objects detection 冲击信号的评估与目标检测的神经网络
2008 IEEE International Symposium on Industrial Electronics Pub Date : 2008-11-18 DOI: 10.1109/ISIE.2008.4677257
E. Molino-Minero-Re, M. Lopez-Garcia, A. Manuel-Lazaro
{"title":"Evaluation of impacting signals and neural networks for objects detection","authors":"E. Molino-Minero-Re, M. Lopez-Garcia, A. Manuel-Lazaro","doi":"10.1109/ISIE.2008.4677257","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677257","url":null,"abstract":"This paper presents a study that evaluates different neural networks configurations and different impact sources, for detecting materials using impacts as the source of information. This work deals as well with objects that have similar responses when impacted, as is the case of pieces made from steel and aluminum.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116345247","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
Performance analysis of medium voltage series connected 12-pulse current source controlled rectifier using static VAR compensator 采用静态无功补偿器的中压串联12脉冲电流源控制整流器的性能分析
2008 IEEE International Symposium on Industrial Electronics Pub Date : 2008-11-18 DOI: 10.1109/ISIE.2008.4676970
M. Hamad, M. Masoud, S. Finney, B. Williams
{"title":"Performance analysis of medium voltage series connected 12-pulse current source controlled rectifier using static VAR compensator","authors":"M. Hamad, M. Masoud, S. Finney, B. Williams","doi":"10.1109/ISIE.2008.4676970","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4676970","url":null,"abstract":"The performance analysis of a medium voltage series connected 12-pulse current source controlled rectifier by using static VAR compensator is presented. A new p-q locus is used where the maximum reactive power absorbed by the converter is halved and provides minimum input current total harmonic distortion (THD). Simulation and discussion are introduced when two static VAR Compensators (SVCpsilas) are connected to the secondary side of the front end phase shifting transformer. The results are compared with no compensation added to the system.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123543043","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
Design and simulation of a magnetic levitated switched reluctance linear actuator system for high precision application 高精度磁悬浮开关磁阻线性执行器系统的设计与仿真
2008 IEEE International Symposium on Industrial Electronics Pub Date : 2008-11-18 DOI: 10.1109/ISIE.2008.4676956
Z. Sun, N. Cheung, Jian-fei Pan, S. Zhao, W. Gan
{"title":"Design and simulation of a magnetic levitated switched reluctance linear actuator system for high precision application","authors":"Z. Sun, N. Cheung, Jian-fei Pan, S. Zhao, W. Gan","doi":"10.1109/ISIE.2008.4676956","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4676956","url":null,"abstract":"Magnetic levitated carrier system was developed for the transportation systems. It is contact-free type; it can eliminate mechanical components (e.g. gears, guide, ball bearings), reduce the mechanical alignment and maintenance cost, satisfy environmental demand, and enable the carrier to travel at high speed with high precision and acceleration. In this paper, the investigation, design, simulation and fabrication of a magnetic levitated linear motion system are addressed, based on switched reluctance (SR). The proposed system resolves the problems of mechanical wear, friction, noise, heat generation, and ldquometal dustrdquo contamination, and it is very suitable for applications that require high-performance linear motions: from high-precision manufacturing machines, clean-room wafer carrier systems, to high-speed material transportation in factories and warehouses. The proposed system employs a novel linear machine structure which uses four coils for levitation, and three coils for propulsion. Comparing to permanent-magnet (PM) track levitation, high-temperature superconductor levitation, and other existing magnetic levitation methods, the proposed system has a much simpler structure. It can lower manufacturing cost and increase reliability. In this paper, we firstly discussed the mechanical structure of the proposed levitation system and the model of the actuators. Then, finite element analysis (FEA) was carried out for both the propulsion and levitation actuators to verify the electromagnetic characteristics of the motion system. Finally, a control algorithm, which includes PID and nonlinear force control was discussed. The levitation system was simulated by Matlab Simulink, to achieve a stable and high-precision position control. The simulation results were very satisfactory and it validated the design concept.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122169348","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: 21
Advanced rapid prototyping in small research projects 小型研究项目的高级快速原型设计
2008 IEEE International Symposium on Industrial Electronics Pub Date : 2008-11-18 DOI: 10.1109/ISIE.2008.4677316
E. Toulson
{"title":"Advanced rapid prototyping in small research projects","authors":"E. Toulson","doi":"10.1109/ISIE.2008.4677316","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677316","url":null,"abstract":"Rapid prototyping methods offer many advantages for commercial and research based development projects. Matlab/Simulink software - developed and distributed by The Mathworks - offers many features to enable rapid software development. From developing reusable analysis and simulation tools to implementing embedded code generation, the use of Matlab/Simulink has enabled engineers worldwide to reduce software development times and to improve their ‘right-first-time’ results.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117108193","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
Expansion application of dSPACE for HILS dSPACE在HILS中的扩展应用
2008 IEEE International Symposium on Industrial Electronics Pub Date : 2008-11-18 DOI: 10.1109/ISIE.2008.4677108
Yang Shu, Hui Li, Qian Wu
{"title":"Expansion application of dSPACE for HILS","authors":"Yang Shu, Hui Li, Qian Wu","doi":"10.1109/ISIE.2008.4677108","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677108","url":null,"abstract":"As an excellent implement used for controller development and HIL simulation, dSPACE has been applied to many fields. But it can not meet the demands of data processing and sampling in some complex or high-speed occasions. By making use of FPGA in this paper, the problems will be easily resolved. In accordance with the usual requirements, I/O expansion, PWM generator, A/D sampling preconditioning, and data processing modules were constructed as the basic function modules. The dSPACE real-time controlled object through the FPGA, and captured the data from the FPGApsilas collection. Experiments showed that this method could effectively compensate for the deficiencies in the traditional dSPACE application, and enhance the platformpsilas functions. More important was that this way could save the consumption of the dSPACE platform resources, improve the system frequency, and make the dSPACE systems to accomplish more complex HIL simulation.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"328 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123935493","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: 9
Direct and indirect adaptive control of a two-mass drive system — a comparison 双质量驱动系统的直接与间接自适应控制比较
2008 IEEE International Symposium on Industrial Electronics Pub Date : 2008-11-18 DOI: 10.1109/ISIE.2008.4677103
K. Szabat
{"title":"Direct and indirect adaptive control of a two-mass drive system — a comparison","authors":"K. Szabat","doi":"10.1109/ISIE.2008.4677103","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677103","url":null,"abstract":"The paper deals with the application of two adaptive control structures for the speed control of the drive system with elastic joint. The first one is based on the direct adaptive control schemes and the model reference adaptive control system (MRAS) is used. As a speed controller, the neuro-fuzzy sliding mode controller (NFSC) is utilized. The torsional vibrations are successfully suppressed in the control structure with only one basic feedback from the motor speed. The damping ability of the proposed system has been confirmed for a wide range of system parameters. The second control structure is based on the indirect adaptive control scheme. As an identification tool, the extended nonlinear Kalman filter (ENKF) which estimates the non-measurable states and the parameters (time constant of the load machine) of the system is used. The information of the estimated parameter is used to retune on-line the control structure coefficients. To improve the performance of the ENKF the additional algorithm, which is changing, the covariance matrix Q is applied. The simulation results are confirmed by laboratory experiments.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129893302","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: 14
Fabrication of poly 3C-SiC thin film diodes for extreme environment applications 用于极端环境应用的聚3C-SiC薄膜二极管的制造
2008 IEEE International Symposium on Industrial Electronics Pub Date : 2008-11-18 DOI: 10.1109/ISIE.2008.4676968
G. Chung, J. Ahn, Ki-Bong Han
{"title":"Fabrication of poly 3C-SiC thin film diodes for extreme environment applications","authors":"G. Chung, J. Ahn, Ki-Bong Han","doi":"10.1109/ISIE.2008.4676968","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4676968","url":null,"abstract":"Polycrystalline (poly) 3C-SiC thin films were deposited onto oxidized Si wafers by APCVD using HMDS as a precursor. In this work, the optimized growth temperature and HMDS flow rate were 1,100degC and 8 sccm, respectively. A Schottky diode with a Au/poly 3C-SiC/Si(n-type) structure was fabricated and its threshold voltage (Vd), breakdown voltage, thickness of depletion layer, and doping concentration (ND) values were measured as 0.84 V, over 140 V, 61 nm, and 2.7 times 1019 cm3, respectively. To produce good ohmic contact, Al/3C-SiC were annealed at 300, 400, and 500degC for 30 min under a vacuum of 5.0 times 10-6 Torr. The obtained p-n junction diode fabricated by poly 3C-SiC had similar characteristics to a single 3C-SiC p-n junction diode.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128521953","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
Compensated methods for digital amplifier 数字放大器的补偿方法
2008 IEEE International Symposium on Industrial Electronics Pub Date : 2008-11-18 DOI: 10.1109/ISIE.2008.4677110
Y. Meng, Tiecai Li
{"title":"Compensated methods for digital amplifier","authors":"Y. Meng, Tiecai Li","doi":"10.1109/ISIE.2008.4677110","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677110","url":null,"abstract":"Digital amplifier is widely used because of its high efficiency, compact size, environmental friendly and anti-disturbance. However, it is difficult for digital amplifier to achieve high fidelity due to switching characteristic, parasitic capacitance, internal resistance of power supply, voltage ripple and core loss of inductor. Especially, the internal resistance and core loss have great influences on digital amplifier signal. So, these problems have to be discussed in two sections. On the basic principle of digital amplifier, it can be deduced that the value of peak flux density Bpk varies with pulse duration of PDM. Since core of iron power with ideal magnetic characteristics is often recommended for design of inductor of digital amplifier, Oliver model is fit to calculate the core loss. Due to the complexity of Oliver model and discrepancies of Steinmetz model, a new model of core loss is put forward. In the model, the original PCM signal can be compensated by utilizing an advanced compensation method. In addition, an equivalent circuit model of power stage can also be deduced from the principle of difference amplifier. In the model, it is found that the amplitude of pulse wave decreases while the duty ratio increasing because of the existence of internal resistance of power supply. When pulse signal can be converted into analog signal by LC filter, distortion of amplifier gets more deteriorated. So, another compensated equation is put forward to compensate the PCM signal. At last, the original PCM signal is compensated by the above mentioned methods. According to these compensated theories, a high fidelity signal of digital amplifier will be obtained. Test results do also prove that these methods are effective and correct.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129917377","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
Analysis and development of a localization system based on Radio Frequency 基于射频定位系统的分析与开发
2008 IEEE International Symposium on Industrial Electronics Pub Date : 2008-11-18 DOI: 10.1109/ISIE.2008.4677147
D. Ferreira, A.F. Ribeiro, J. P. Carmo, J. Rocha
{"title":"Analysis and development of a localization system based on Radio Frequency","authors":"D. Ferreira, A.F. Ribeiro, J. P. Carmo, J. Rocha","doi":"10.1109/ISIE.2008.4677147","DOIUrl":"https://doi.org/10.1109/ISIE.2008.4677147","url":null,"abstract":"This paper presents an analysis on several strategies for location based on radio-frequency. The purpose of this study is to develop an infrastructure able to determine the position of a target within an area of 0.1 acres (aprox.11000 ft2 or 1000 m2) with an acceptable precision for the specific task. Along with the analysis of the many strategies and approaches on radio-location, this study tries to determine the best solution to implement a working system of location in an easy, secure and less expensive way, a solution able to be used in football field, without the use of large and/or expensive infrastructures like the global position system (G.P.S.) network.","PeriodicalId":262939,"journal":{"name":"2008 IEEE International Symposium on Industrial Electronics","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130017609","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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