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2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)最新文献

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A novel H6-type transformerless inverter for grid-connected photovoltaic application 一种新型h6型光伏并网无变压器逆变器
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360697
Ming Xu, Li Zhang, Y. Xing, Lanlan Feng
{"title":"A novel H6-type transformerless inverter for grid-connected photovoltaic application","authors":"Ming Xu, Li Zhang, Y. Xing, Lanlan Feng","doi":"10.1109/ICIEA.2012.6360697","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360697","url":null,"abstract":"A novel H6-type inverter is proposed for the trade-off solution of common-mode current (leakage current) and conversion efficiency in transformerless photovoltaic (PV) grid-connected energy generation system. A direct power passing path is introduced into the H5 topology to ensure the current flows through less power switches than that in the H5 topology during the operational mode of direct power transfer from the input to output sides. So the conduction loss in the proposed inverter is lower than the H5 topology. The operational principle is analyzed in detail, and some extended topologies with the same idea are given as well. The proposed topology features a fine trade-off between the power loss and the common-mode performance, compared with the famous H5 and Heric topologies. Comparative experimental results of the three topologies are presented with a universal prototype.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127755579","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: 25
Long seek control of hard disk drives using reference governor: An improved result 使用参考调速器的硬盘驱动器的长寻道控制:一个改进的结果
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6361048
Hao Guo, Y. Ohta, T. Taguchi, I. Masubuchi
{"title":"Long seek control of hard disk drives using reference governor: An improved result","authors":"Hao Guo, Y. Ohta, T. Taguchi, I. Masubuchi","doi":"10.1109/ICIEA.2012.6361048","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6361048","url":null,"abstract":"In this paper, we propose to use combination of the reference governor with outer feedback and model following control method for long seek control problem of hard disk drive. The real hard disk drive is a very high dimensional system and it is not adequate to use it as a control model. In the model following control scheme, a lower dimensional system is used as a control model to generate the control input and the reference input for the real hard disk drive. By using the reference governor with outer feedback for the control model, we can keep the constraint condition and get a good response. Moreover, we examine the effectiveness of the proposing method through the simulation for the benchmark problem.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128045632","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
System parameters comparison between six-phase and tweleve-phase PWM dimming control by design rule for backlight inverter 背光逆变器六相与十二相PWM调光控制的系统参数比较
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360881
Chien-Yeh Ho, Chien-Ming Wang, Jia-Long Wu
{"title":"System parameters comparison between six-phase and tweleve-phase PWM dimming control by design rule for backlight inverter","authors":"Chien-Yeh Ho, Chien-Ming Wang, Jia-Long Wu","doi":"10.1109/ICIEA.2012.6360881","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360881","url":null,"abstract":"This paper proposes a novel twelve-phase PWM dimming control for backlight inverter. We adopt twelve-phase or six-phase PWM dimming to control the brightness of twelve lamps. Each phase can control one or two lamps. Circuit architecture is full bridge phase-shift circuit which can improve the total efficiency of the driving circuit. From the experimental results for four-phase and six-phase PWM dimming control, we got a conclusion which power efficiency η (%) is directly proportional to No. of phases and lamp current error E (%) whose range is inversely proportional to No. of phases. By the design rule, we compare system parameters between twelve-phase and six-phase dimming control for backlight inverter. Hence higher phases dimming will achieve uniform output lamp currents which is called current equalization. Higher phases dimming possesses higher power efficiency η (%). We develop the design rule that it also can apply for twelve-phase PWM dimming control.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"211 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128165877","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
Gas monitoring and power cut-off system for underground mines 井下矿井瓦斯监测及断电系统
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360772
A. Kumar, H. Kumar, V. Pandey, D. Singh, S. K. Chaulya
{"title":"Gas monitoring and power cut-off system for underground mines","authors":"A. Kumar, H. Kumar, V. Pandey, D. Singh, S. K. Chaulya","doi":"10.1109/ICIEA.2012.6360772","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360772","url":null,"abstract":"The Gas sensors are used to detect several hazardous gases from burning smoke, fumes (soldering) and etc. Presently, the electronics sensors are playing important role in the detection of various physical parameters. These sensors have got enormous contribution towards the research in the field of mining domain. This work contributes to the design & application of analytic devices and circuits, particularly, for detecting the presence of hazardous gases in the various types of critical environments. The Gas sensors are under-developing approach in the field of research and yet require more work so as to obtain maximum throughput for the mining based applications. There have been lots of works done in the field of gas sensing e.g. gas sensor manufacturing, sensor monitoring circuit designing, gas sensor miniaturization etc but they have their own merits and demerits. The proposed gas monitoring system plays a vital role in monitoring the gases in the mines. This work includes designing and implementation of a system that continuously monitors the concentration of methane (CH4) and carbon-monoxide (CO) gas in the underground mines, which automatically cuts off the power supply of the particular zone in an underground mine, when the concentration of CH4 exceeds more than the permissible limit decided by the user. For better accuracy, we propose the cross checking of the concentration of the gases from two or more sensors. The present work is devoted on the designing part of the sensor circuit which is dedicated for the better safety environments and need of the miners and mining area. This system facilitates to fulfill the needs of the monitoring of the underground mining environment. The system is designed with all kind of precautions so that it is better suited for mining area.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128177007","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
A rule-based expert system for the optimal problem of PV systems using particle swarm optimization 基于粒子群算法的光伏系统优化问题专家系统
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360709
Hwachang Song, Jaehwan Koh, Kyeonghwa Kim, B. Choi
{"title":"A rule-based expert system for the optimal problem of PV systems using particle swarm optimization","authors":"Hwachang Song, Jaehwan Koh, Kyeonghwa Kim, B. Choi","doi":"10.1109/ICIEA.2012.6360709","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360709","url":null,"abstract":"This paper presents a rule-based expert system for the optimal problem of photovoltaic(PV) system using discrete particle swarm optimization(PSO) in distribution power system. Expert system is applied on the discretization for a real-valued particle's velocity to a multi-valued discrete variable. In the discrete PSO procedures, several rules in terms of object value and optimization speed are employed to search for an optimal solution. The numerical results show the usefulness of the proposed discrete PSO for the allocation problem.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128185903","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
Applications of super-resolution in photothermal imaging 超分辨率在光热成像中的应用
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360838
D. Xu, Z. Lin, S. Vasudevan, B. Ng, Y. Zheng, C. L. Wong, G. Chen
{"title":"Applications of super-resolution in photothermal imaging","authors":"D. Xu, Z. Lin, S. Vasudevan, B. Ng, Y. Zheng, C. L. Wong, G. Chen","doi":"10.1109/ICIEA.2012.6360838","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360838","url":null,"abstract":"This paper focuses on applying Super-Resolution (SR) on Photothermal images of the 4.9μm Red Polystyrene Beads (RPB) obtained from a Photothermal imaging (PTI) system. Since the images acquired from the PTI system are noisy and it can be costly to achieve a higher resolution from the hardware side, it is efficient to do so by SR. In this paper, the experimental procedures are presented and the SR shows significant improvement in the processed images, mainly in terms of resolution, sharpness and contrast.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132058097","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
Decentralized stabilization for a class of stochastic interconnected systems with unknown virtual control coefficients 一类虚拟控制系数未知的随机互联系统的分散镇定
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360985
Bing Liu, Huijin Fan, W. Xie
{"title":"Decentralized stabilization for a class of stochastic interconnected systems with unknown virtual control coefficients","authors":"Bing Liu, Huijin Fan, W. Xie","doi":"10.1109/ICIEA.2012.6360985","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360985","url":null,"abstract":"In this paper, the decentralized adaptive stabilization problem is investigated for a class of stochastic nonlinear interconnected systems with unknown virtual control coefficients under bounded disturbance. By utilizing the backstepping design technique and appropriately choosing Lyapunov functions and designed parameters, a state-feedback backstepping controller is designed to guarantee the boundedness in probability of the closed-loop system.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131632913","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
An energy efficiency scheme for the wireless communication used in intelligence transportation system 一种用于智能交通系统的无线通信节能方案
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6361035
Chih-Chiang Kuo, Der-Cherng Liaw, Chiz-Chung Cheng
{"title":"An energy efficiency scheme for the wireless communication used in intelligence transportation system","authors":"Chih-Chiang Kuo, Der-Cherng Liaw, Chiz-Chung Cheng","doi":"10.1109/ICIEA.2012.6361035","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6361035","url":null,"abstract":"In this paper, we propose an energy efficiency scheme for the communication used in Intelligence Transportation System (ITS). The Rayleigh fading scenarios is first investigated to derive the optimal transmission range in ad-hoc wireless network by taking the factors of data loss and retransmission. In order to construct the energy efficiency protocol, the realistic physical layer model in ad-hoc wireless communication is also considred to fix the energy consumption model for constructing an energy efficiency based communication protocol. Both of numerical simulation and experimental results demonstrate the success of the proposed design.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131706968","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
Visual object tracking based on the contourlet transform 基于contourlet变换的视觉目标跟踪
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6361013
Zhiwei He, Guanren Huang, Yuanyuan Liu, Haibin Yu, X. Ye, Huahua Chen
{"title":"Visual object tracking based on the contourlet transform","authors":"Zhiwei He, Guanren Huang, Yuanyuan Liu, Haibin Yu, X. Ye, Huahua Chen","doi":"10.1109/ICIEA.2012.6361013","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6361013","url":null,"abstract":"Visual Object tracking is one of the key problems is machine vision. A contourlet transform based visual object tracking method is given in this paper. Being one of the multi-scale geometric analysis methods, the contourlet transform has better performance than the traditional wavelet transform to describe the edge feature of visual objects. The contourlet coefficients are firstly obtained and parts of them are then used to calculate the “edge” energy of visual objects. The tracking of an interested object is then done according to a diamond search method, which finds a square region with a similar energy to the object in the successive frames of the video. Experimental results show that the proposed method is effective and efficient.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127629351","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
Research on Trojan communication model based on IRC and webmail system 基于IRC和webmail系统的木马通信模型研究
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2012-07-18 DOI: 10.1109/ICIEA.2012.6360812
Ji Wang, Yong Fang, Liang Liu
{"title":"Research on Trojan communication model based on IRC and webmail system","authors":"Ji Wang, Yong Fang, Liang Liu","doi":"10.1109/ICIEA.2012.6360812","DOIUrl":"https://doi.org/10.1109/ICIEA.2012.6360812","url":null,"abstract":"Since Trojan has been used widely in various applications, modern Trojan requires a stronger anti-tracing performance than before. As an attempt seeking beneficial result, this paper proposes a new Trojan communication model based on Internet Relay Chat (IRC) and Webmail system. IRC chat channel is designed to transfer commands and Webmail system is applied to store data. Because of this design, it is not necessary to build a direct link between Trojan user and target hosts. Therefore, this model has a better performance on anti-tracing and the measuring data of response time proves its efficient real-time control performance.","PeriodicalId":220747,"journal":{"name":"2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130760236","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
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