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2011 6th IEEE Conference on Industrial Electronics and Applications最新文献

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Intensity mapping function based weighted frame averaging for high dynamic range imaging 基于强度映射函数的高动态范围成像加权帧平均
2011 6th IEEE Conference on Industrial Electronics and Applications Pub Date : 2011-06-21 DOI: 10.1109/ICIEA.2011.5975841
W. Yao, Z. Li, S. Rahardja
{"title":"Intensity mapping function based weighted frame averaging for high dynamic range imaging","authors":"W. Yao, Z. Li, S. Rahardja","doi":"10.1109/ICIEA.2011.5975841","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975841","url":null,"abstract":"A high quality image can be synthesized by combining several differently exposed low dynamic range (LDR) images of the same scene. For scenes under low lighting condition, cameras are usually set to high sensitivity mode to reduce exposure times and avoid motion blur on captured images. However, those images tend to be noisy and the noise severely degrades the visual quality of final image especially on dark areas. In this paper, a weighted frame averaging method based on an intensity mapping function (IMF) is proposed to reduce noise from the input LDR images with shorter exposures. The proposed method does not require any knowledge on either camera response functions (CRFs) or exposure times, and it is much simpler than the state-of-art method. Experiment results also show that the proposed method effectively removes the noise from the shortly exposed LDR images without introducing any blurring or other artifacts.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125155090","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
Research on effects of sea states on air wake 海况对空气尾流影响的研究
2011 6th IEEE Conference on Industrial Electronics and Applications Pub Date : 2011-06-21 DOI: 10.1109/ICIEA.2011.5975687
J. Xin, J. Ju, W. Xinhua, Zhen Ziyang
{"title":"Research on effects of sea states on air wake","authors":"J. Xin, J. Ju, W. Xinhua, Zhen Ziyang","doi":"10.1109/ICIEA.2011.5975687","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975687","url":null,"abstract":"The effect of carrier's air wake, which causes severe landing error, even landing failure, is not avoidable during carrier-based aircraft landing. At the same time, carrier's air wake is certainly affected by sea states. From now on, there is no research or paper discussing this phenomenon. The effects of the sea states on air wake are studied in the first time in this paper, and finally got some conclusions. Every component model of carrier air wake was built, which could be used to build the relationships between the air wake and the sea states. According to the models, the wind over deck, the pitch amplitude of carrier, and the pitch frequency are critical factors causing the variety of air wake as sea states are changed. The simulation results show that the carrier air wake is affected severely by sea states. The steady carrier-wake turbulence and the periodic ship-motion-induced turbulence are influenced more significantly, especially for the periodic component. The research results of this paper have important effect on the further studying of landing safety and air wake rejecting.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123275057","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
Networked control and monitoring system based on industrial Ethernet 基于工业以太网的网络化监控系统
2011 6th IEEE Conference on Industrial Electronics and Applications Pub Date : 2011-06-21 DOI: 10.1109/ICIEA.2011.5975795
Gao Xiaoan, Wang Lina
{"title":"Networked control and monitoring system based on industrial Ethernet","authors":"Gao Xiaoan, Wang Lina","doi":"10.1109/ICIEA.2011.5975795","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975795","url":null,"abstract":"The proposed networked control and monitoring system based on industrial Ethernet has been successfully designed, installed, commissioned and completed in this paper. The system focused on reliable real-time communication transmission, intelligent management, automatic field & integrated control and data acquisition to support supervision of comprehensive information analysis. The hardware architecture and system philology design were introduced. Windows sockets and multi-threading technique to realize real-time and reliable transmission then were utilized in the system. This paper also emphasized the method that application accesses Windows system shared resources by utilizing I/O address redirection technique through Microsoft Network Client Software (MS-Client) under Disk Operating System (DOS) platform. The global production process status of the plant was supplied through monitoring system for managers to make better decision. Realtime, stability, reliability, safety of the whole system has been proved in practice.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123411244","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
Illumination variation under a freeform lens and misalignment of light source 自由曲面透镜下的照度变化和光源的不对准
2011 6th IEEE Conference on Industrial Electronics and Applications Pub Date : 2011-06-21 DOI: 10.1109/ICIEA.2011.5975747
K. Lin
{"title":"Illumination variation under a freeform lens and misalignment of light source","authors":"K. Lin","doi":"10.1109/ICIEA.2011.5975747","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975747","url":null,"abstract":"Use of an optical lens with a freeform surface is a popular and flexible approach in the LED applications for uniform illumination. The lens topologies are flexible for design to achieve a desired illumination pattern. However, different topologies may have different powers against the misalignment of the light source. The misalignment problem was studied based on the ray-tracing simulation that is inefficient on the computer time. In this study, the problem of misalignment along the lens optical axis is analyzed and formulated by applying the perturbation analysis. The formulations developed are applicable for the problems with small misalignment and large misalignment as well. The superiority of the proposed analytical approach over the ray-tracing simulation approach is highlighted. The adequacy of the proposed formulations is confirmed by cross validation. Good consistency between the analysis and the simulation is demonstrated by examples.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123457419","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 novel ZVS buck converter topology for VRM applications 一种适用于VRM应用的新型ZVS降压变换器拓扑
2011 6th IEEE Conference on Industrial Electronics and Applications Pub Date : 2011-06-21 DOI: 10.1109/ICIEA.2011.5975990
Jinbin Zhao
{"title":"A novel ZVS buck converter topology for VRM applications","authors":"Jinbin Zhao","doi":"10.1109/ICIEA.2011.5975990","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975990","url":null,"abstract":"The paper presents a novel ZVS buck converter topology. The proposed topology solves narrow duty cycle and hard switching problems of conventional buck converter in lower output voltage and higher output current. At the same times, the voltage stresses across main switches are also clamped at input voltage. In the topology, an adjustable inductor and a resonant capacitor are used to reduce charge voltage and extend the discharge time of filter inductor to achieve above target. To demonstrate the results, detailed steady-state analysis is presented. Finally, a 48V/1V, 10A simulation prototype is built to verify the theoretical analysis and shows the significant advantages.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125503903","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
Real-time simulation of linear synchronous motor drives with AC-DC-AC converters 带AC-DC-AC变换器的直线同步电机驱动的实时仿真
2011 6th IEEE Conference on Industrial Electronics and Applications Pub Date : 2011-06-21 DOI: 10.1109/ICIEA.2011.5975672
Yang Li, Liming Shi, Hui Zhang
{"title":"Real-time simulation of linear synchronous motor drives with AC-DC-AC converters","authors":"Yang Li, Liming Shi, Hui Zhang","doi":"10.1109/ICIEA.2011.5975672","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975672","url":null,"abstract":"This paper establishes a hardware-in-the-loop realtime simulation system of long stator linear synchronous motor (LSM) drive with neutral point clamp (NPC) 3-level AC-DC-AC converter for high speed maglev train. The dynamic model of the LSM supplied by two parallel converters is described in detail. Hardware configuration, simulation algorithms and system model based on dSPACE real-time simulation platform are proposed. The NPC 3-level rectifier and inverter, and LSM models are simulated independently. Furthermore, the LSM drive system can be simulated by cascading each model's input and output interfaces directly. It is an effective scheme to simplify the entire system model.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126777571","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
Evaluating the performance effectiveness and efficiency of projects 评估项目的绩效、有效性和效率
2011 6th IEEE Conference on Industrial Electronics and Applications Pub Date : 2011-06-21 DOI: 10.1109/ICIEA.2011.5975749
Yan Xu, C. Yeh
{"title":"Evaluating the performance effectiveness and efficiency of projects","authors":"Yan Xu, C. Yeh","doi":"10.1109/ICIEA.2011.5975749","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975749","url":null,"abstract":"This paper develops two performance evaluation processes to measure the relative performance effectiveness and performance efficiency of projects based on their expected and actual performance objective values. With an optimization model, the performance effectiveness evaluation process obtains a set of optimal weights on the performance objectives of the project by maximizing the total performance effectiveness value of all projects. The relative performance effectiveness of each project is then obtained by using a weighted-sum method. With a data envelopment analysis model, the performance efficiency evaluation process provides relative performance efficiency rankings of projects and identifies how inefficient projects can be improved. An empirical study is conducted to demonstrate how these two processes work and how their outcomes can provide managerial insights in evaluating the performance of projects.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"323 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116443189","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 automatic meter reading system based on broadband carrier in the power line 电力线中基于宽带载波的自动抄表系统研究
2011 6th IEEE Conference on Industrial Electronics and Applications Pub Date : 2011-06-21 DOI: 10.1109/ICIEA.2011.5976066
Chen Ke, Qiao Chenxi, Zuo Tingtao, Hu Xiaoguang
{"title":"Research of automatic meter reading system based on broadband carrier in the power line","authors":"Chen Ke, Qiao Chenxi, Zuo Tingtao, Hu Xiaoguang","doi":"10.1109/ICIEA.2011.5976066","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5976066","url":null,"abstract":"In view of the narrowband carrier communication widely used in the automatic meter reading system in low voltage power line of our country at present, this paper proposed the automatic meter reading system's design scheme based on the power line broadband carrier, overcame the narrowband carrier communication bandwidth to be excessively narrow, the speed to be excessively low, real time badly and so on questions. This paper expounds the broadband carrier meter reading system overall design scheme which was introduced in detail, and then meter reading system in each part of the internal structure and management center software specific functions, and according the characteristics of low voltage power line, we raise a relay routing algorithm which is suitable for automatic reading meter system, the relay routing algorithm effectively solves some questions of current automatic meter reading system, such as, low success rate of meter reading, long time of meter reading and so on. The operating experience and practice indicated: the meter reading system has the merits, such as, transmission speed is quick, the reliability is high, real time is strong and the operating cost is low.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114131171","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
Real time stereo-based biologically inspired 3D motion classifier cells 实时基于立体的生物启发的3D运动分类细胞
2011 6th IEEE Conference on Industrial Electronics and Applications Pub Date : 2011-06-21 DOI: 10.1109/ICIEA.2011.5975556
Mahmoud Shafik, B. Mertsching
{"title":"Real time stereo-based biologically inspired 3D motion classifier cells","authors":"Mahmoud Shafik, B. Mertsching","doi":"10.1109/ICIEA.2011.5975556","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975556","url":null,"abstract":"In this paper, we present a real time biologically motivated 3D motion classifier cells integrating the depth information generated from a stereo input implemented in an active vision system. The proposed approach is accurately able to detect and estimate multiple interfered 3D complex motions under the absence of predefined spatial coherence. Moreover, the system has ability to examine the response of input 3D motion vector fields to a certain 3D motion patterns (3D motion classifier cells) such as motion in the Z direction representing movements towards the system, which is very important to overcome typical problem in autonomous mobile robotic vision such as collision detection and inhibition of the ego-motion defects of a moving camera head. The output of the algorithm is part in a multi-object segmentation approach implemented in an active vision system.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114412297","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
Reinforcement learning based self-constructing fuzzy neural network controller for AC motor drives 基于强化学习的自构建模糊神经网络交流电机驱动控制器
2011 6th IEEE Conference on Industrial Electronics and Applications Pub Date : 2011-06-21 DOI: 10.1109/ICIEA.2011.5975717
Zhao Jin, Wang Jianjing, Z. Huajun, Yang Wei
{"title":"Reinforcement learning based self-constructing fuzzy neural network controller for AC motor drives","authors":"Zhao Jin, Wang Jianjing, Z. Huajun, Yang Wei","doi":"10.1109/ICIEA.2011.5975717","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975717","url":null,"abstract":"A self-constructing fuzzy neural network (SCFNN) based on reinforcement learning is proposed in this study. In the SCFNN, structure and parameter learning are implemented simultaneously. Structure learning is based on uniform division of the input space and distribution of membership function. The parameters are trained by the reinforcement learning based on genetic algorithm. Several simulations are provided to demonstrate the effectiveness of the proposed SCFNN control stratagem with the implementation of AC motor speed drive. The simulation results show that the AC drive system with SCFNN has good anti-disturbance performance while the load change randomly.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"174 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122068022","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
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