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2008 3rd IEEE Conference on Industrial Electronics and Applications最新文献

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Improved switching strategy of single-phase matrix converter as a direct AC-AC converter 单相矩阵变换器作为直接交流变换器的改进开关策略
2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582700
H. M. Hanafi, N. R. Hamzah, A. Saparon, M. K. Hamzah
{"title":"Improved switching strategy of single-phase matrix converter as a direct AC-AC converter","authors":"H. M. Hanafi, N. R. Hamzah, A. Saparon, M. K. Hamzah","doi":"10.1109/ICIEA.2008.4582700","DOIUrl":"https://doi.org/10.1109/ICIEA.2008.4582700","url":null,"abstract":"This paper presents improved switching strategy sequence of single-phase matrix converter (SPMC) as a direct AC-AC converter modulated by the sinusoidal pulse width modulation (SPWM). The strategy was implemented using MATLAB/Simulink with the SimPower System Block Set. Comparisons with PSPICE are made. The insulated gate bipolar transistor (IGBT) was used for the switching device. New switching control for safe-commutation strategies has been defined and implemented to solve switching transients with sample verification on results.","PeriodicalId":309894,"journal":{"name":"2008 3rd IEEE Conference on Industrial Electronics and Applications","volume":"311 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114049013","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: 18
Hierarchical optimal control of nonlinear systems; An application to a benchmark CSTR problem 非线性系统的层次最优控制;一个应用程序的基准CSTR问题
2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582557
N. Sadati, M. H. Ramezani
{"title":"Hierarchical optimal control of nonlinear systems; An application to a benchmark CSTR problem","authors":"N. Sadati, M. H. Ramezani","doi":"10.1109/ICIEA.2008.4582557","DOIUrl":"https://doi.org/10.1109/ICIEA.2008.4582557","url":null,"abstract":"In this paper, a novel computational algorithm is proposed for hierarchical optimal control of nonlinear systems. The hierarchical control uses a new coordination strategy based on the gradient of the coordination errors. This type of coordination extremely reduces the number of iterations required for obtaining the overall optimal solution. The performance and the convergence rate of the proposed approach, in compare to the classical gradient-type interaction prediction approach, is shown through simulations of a benchmark continuous stirred tank reactor (CSTR) problem.","PeriodicalId":309894,"journal":{"name":"2008 3rd IEEE Conference on Industrial Electronics and Applications","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125276910","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
Reliability analysis of electric distribution system integrated with wind power 风电一体化配电系统可靠性分析
2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582611
Dong Li, L. Niu
{"title":"Reliability analysis of electric distribution system integrated with wind power","authors":"Dong Li, L. Niu","doi":"10.1109/ICIEA.2008.4582611","DOIUrl":"https://doi.org/10.1109/ICIEA.2008.4582611","url":null,"abstract":"Increasing integration of wind power into electric power system has changed conventional operation, reserve capacity and reliability of the system. This paper analyzes the impact that wind power brings to distribution system on its reliability with application of analytic methods. Capacity models are proposed to represent wind power generators. A case study is given with different wind energy conditions, operation conditions and wind power penetration. It is shown by the results that wind power could improve reliability of the distribution system, and the equivalent relationship between wind power and conventional power is evaluated.","PeriodicalId":309894,"journal":{"name":"2008 3rd IEEE Conference on Industrial Electronics and Applications","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122680475","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
The statistical characteristics of polarization mode dispersion by Jones transfer matrix 用琼斯转移矩阵研究偏振模色散的统计特性
2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582812
Fang Deng, Zhen-hong Yu, Lin-mei Mu, Rui Wang
{"title":"The statistical characteristics of polarization mode dispersion by Jones transfer matrix","authors":"Fang Deng, Zhen-hong Yu, Lin-mei Mu, Rui Wang","doi":"10.1109/ICIEA.2008.4582812","DOIUrl":"https://doi.org/10.1109/ICIEA.2008.4582812","url":null,"abstract":"This paper described the statistical characteristics of polarization mode dispersion (PMD) investigated by Jones transfer matrix method, and simulations are performed in different frequency. It is shown numerically that the results are consistent with the theory when the value of DGD is 25 ps. And the values are varying with the frequency; especially the difference up to 2 ps in rang of 125 GHz. It is necessary to high-order compensation.","PeriodicalId":309894,"journal":{"name":"2008 3rd IEEE Conference on Industrial Electronics and Applications","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122786908","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
Comparison of P&O and hill climbing MPPT methods for grid-connected PV converter 并网光伏变流器P&O与爬坡MPPT方法的比较
2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582626
Fangrui Liu, Y. Kang, Yu Zhang, S. Duan
{"title":"Comparison of P&O and hill climbing MPPT methods for grid-connected PV converter","authors":"Fangrui Liu, Y. Kang, Yu Zhang, S. Duan","doi":"10.1109/ICIEA.2008.4582626","DOIUrl":"https://doi.org/10.1109/ICIEA.2008.4582626","url":null,"abstract":"Maximum power point tracking (MPPT) techniques are employed in photovoltaic (PV) systems to make full utilization of the PV array output power which depends on solar irradiation and ambient temperature. Among all the MPPT strategies, perturbation and observation (P&O) and hill climbing methods are widely applied in the MPPT controllers due to their simplicity and easy implementation. In this paper, both P&O and hill climbing methods are adopted to implement a grid-connected PV system. Their performance is evaluated and compared through theoretical analysis and digital simulation. P&O MPPT method exhibits fast dynamic performance and well regulated PV output voltage, which is more suitable than hill climbing method for grid-connected PV system.","PeriodicalId":309894,"journal":{"name":"2008 3rd IEEE Conference on Industrial Electronics and Applications","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131513881","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: 297
A high-speed control algorithm using look-ahead strategy in CNC systems 一种基于前瞻策略的数控系统高速控制算法
2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582542
Y. Cao, Tianmiao Wang, Youdong Chen, Hongxing Wei, Z. Shao
{"title":"A high-speed control algorithm using look-ahead strategy in CNC systems","authors":"Y. Cao, Tianmiao Wang, Youdong Chen, Hongxing Wei, Z. Shao","doi":"10.1109/ICIEA.2008.4582542","DOIUrl":"https://doi.org/10.1109/ICIEA.2008.4582542","url":null,"abstract":"In this paper, by integrating the look-ahead strategy into S-shape acc/dec algorithm, we propose a novel velocity control algorithm to improve machining quality and processing efficiency in CNC systems. We first propose a path-segment linking model that can deal with both line-connect and arc-connect conditions. Based on this model, we develop a new S-shape acc/dec algorithm with look-ahead velocity control which can deal with the low velocity zone called \"tail\" in a deceleration zone. Practical algorithms are proposed to find optimal velocity adaptively based on the maximum number of look-ahead segments and geometric properties of the interpolation path. We implement our technique in both simulation environment and real CNC systems and conduct a series of experiments. The experimental results show that our technique can significantly improve machining efficiency and reduce acceleration sudden changes by taking advantage of both S-shape acc/dec algorithm and look-ahead algorithm.","PeriodicalId":309894,"journal":{"name":"2008 3rd IEEE Conference on Industrial Electronics and Applications","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131094524","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
Voltage transient spikes suppression in flyback converter using dissipative voltage snubbers 利用耗散电压缓冲器抑制反激变换器中的电压瞬态尖峰
2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582645
H. K. Patel
{"title":"Voltage transient spikes suppression in flyback converter using dissipative voltage snubbers","authors":"H. K. Patel","doi":"10.1109/ICIEA.2008.4582645","DOIUrl":"https://doi.org/10.1109/ICIEA.2008.4582645","url":null,"abstract":"The Flyback topology results in significant cost and space savings for multiple output power supplies for power levels up to 100 W. Flyback topologies store and transfer energy using a transformer, which due to physical limitations can cause large voltage transient spikes during the switching cycle at the drain of the power switch and at the secondary rectifier. This paper presents an overview of dissipative voltage snubbers and discusses their design guidelines to suppress the voltage transients on both the primary and secondary sides of a flyback converter. In particular, Snubbers used to reduce the stress on the switch and improve efficiency in a flyback topology are discussed.","PeriodicalId":309894,"journal":{"name":"2008 3rd IEEE Conference on Industrial Electronics and Applications","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128008381","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: 20
Application of genetic algorithm to QoS-aware Web Services composition 遗传算法在qos感知Web服务组合中的应用
2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582569
Liao Jian-hua, Chen Song-qiao, Li Yong-jun, Li Gui-lin
{"title":"Application of genetic algorithm to QoS-aware Web Services composition","authors":"Liao Jian-hua, Chen Song-qiao, Li Yong-jun, Li Gui-lin","doi":"10.1109/ICIEA.2008.4582569","DOIUrl":"https://doi.org/10.1109/ICIEA.2008.4582569","url":null,"abstract":"Finding the most superior composite services belongs to the multi-objective and combination optimization category, this paper proposed a new solution to this problem which uses Pseudo-parallel genetic algorithm based on the up-triangular relationship matrix coding mode of chromosomes, and applies it in an example of itinerary scheme. Experiment results show the algorithm has a better performance.","PeriodicalId":309894,"journal":{"name":"2008 3rd IEEE Conference on Industrial Electronics and Applications","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132547003","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
The study of an improved algorithm for binocular stereo vision based on intra-vehicular robot system 基于车载机器人系统的双目立体视觉改进算法研究
2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582718
Jia Qing-xuan, Chen Gang, Sun Han-xu, Hong Lei, Sun Xun
{"title":"The study of an improved algorithm for binocular stereo vision based on intra-vehicular robot system","authors":"Jia Qing-xuan, Chen Gang, Sun Han-xu, Hong Lei, Sun Xun","doi":"10.1109/ICIEA.2008.4582718","DOIUrl":"https://doi.org/10.1109/ICIEA.2008.4582718","url":null,"abstract":"Binocular stereo vision algorithm is an effective method to position for intra-vehicular robot system(IVRS) quickly and exactly, however, large number of image data and much time cost have brought difficulties to solve the real-time applications of IVRS for the general vision system presently. Therefore, a binocular stereo vision system is designed and developed in this paper for extensive application of space position. Through the establishment of mathematical model, system calibration and homonymy points matching, the high precision object's 3D coordinate for robot system can be acquired. An improved fast matching algorithm is presented for the system. In this algorithm, the aim matching region is greatly reduced through using epipolar constraint mutually between two images, which not only saves the calculate time, but also advances the matching precision, and then the high precision matching solution can be realized by the use of reference difference gradient rule. Finally, design feasibility of binocular stereo vision system is validated by IVRS, meanwhile, the vision system is optimized through error analysis. According to the experiment, it demonstrates the applicability and significance of the system for IVRS positioning.","PeriodicalId":309894,"journal":{"name":"2008 3rd IEEE Conference on Industrial Electronics and Applications","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132594576","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
Research of key technologies in a Windows CE-based monitoring and control system 基于Windows ce的监控系统关键技术研究
2008 3rd IEEE Conference on Industrial Electronics and Applications Pub Date : 2008-06-03 DOI: 10.1109/ICIEA.2008.4582564
Jianmin Duan, Fan Lin, Z. Liu
{"title":"Research of key technologies in a Windows CE-based monitoring and control system","authors":"Jianmin Duan, Fan Lin, Z. Liu","doi":"10.1109/ICIEA.2008.4582564","DOIUrl":"https://doi.org/10.1109/ICIEA.2008.4582564","url":null,"abstract":"This paper describes a Windows CE-based intelligent system that integrates control and monitoring in one platform. The overall structure of the system is given and some techniques used inside the customization and transplantation of the Windows CE OS are introduced as well. These key techniques include development and transplantation of device drivers in Windows CE, the realization of preserving registry data when power off, the key points of building a special-purpose OS, and the realization of the bootloader. We have designed a temperature control and monitoring system for a heat furnace based on this embedded platform, and the results demonstrate the benefits of using this control solution.","PeriodicalId":309894,"journal":{"name":"2008 3rd IEEE Conference on Industrial Electronics and Applications","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133317124","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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