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Improved Round Routing Algorithm Based on Area Covering of Wireless Sensor Network 基于无线传感器网络区域覆盖的改进轮路由算法
2010 International Conference on Electrical and Control Engineering Pub Date : 2010-06-25 DOI: 10.1109/ICECE.2010.1280
Xiao-shou Tao, Xun Li
{"title":"Improved Round Routing Algorithm Based on Area Covering of Wireless Sensor Network","authors":"Xiao-shou Tao, Xun Li","doi":"10.1109/ICECE.2010.1280","DOIUrl":"https://doi.org/10.1109/ICECE.2010.1280","url":null,"abstract":"An optimization model is set up for the area covering and routing problem of Wireless Sensor Network(WSN). Two quasi-physical and quasi-sociological methods are designed for the problem, They are quasi-gravitation model and quasi-coulomb force model. Based on the Area Covering, Round Routing Method is proposed, which transfers into TSP problem. Restriction of window ant colony algorithm carry out the optimum route plan, Optimum touring route are obtained based on two-dimensional interpolation location estimation of point heat source. The simulation result shows that WSN can achieve an optimizing routing by a random initial covering and self-organized solution in regard to a target area with complex boundary.","PeriodicalId":6419,"journal":{"name":"2010 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74210618","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
Forward Simulation Platform of Driving Performance on Intelligent Hybrid Electric Vehicle 智能混合动力汽车行驶性能正演仿真平台
2010 International Conference on Electrical and Control Engineering Pub Date : 2010-06-25 DOI: 10.1109/ICECE.2010.260
Tao Chen, Yugong Luo, Keqiang Li
{"title":"Forward Simulation Platform of Driving Performance on Intelligent Hybrid Electric Vehicle","authors":"Tao Chen, Yugong Luo, Keqiang Li","doi":"10.1109/ICECE.2010.260","DOIUrl":"https://doi.org/10.1109/ICECE.2010.260","url":null,"abstract":"Based on the new concept of Intelligent Hybrid Electric Vehicle which integrates comprehensive safety, fuel economy and environmental protection referred to the author's lab, by designing the plant models and vehicle controller with MATLAB/SIMULINK, this paper proposes a forward simulation platform of driving performance. First, the vehicle controller, which includes driver assistance control, energy management and plants coordinated control, is designed, then the hybrid propulsion system, electric-hydraulic brake system, vehicle dynamic system, vehicle state and environmental sensing system of IHEV is analyzed and modeled. Finally, the IHEV simulations of Adaptive Cruise Control and Collision Avoidance system are implemented and analyzed. By comparing the performance with Combustion Engine Intelligent Vehicle, it shows that IHEV can achieve better performance on safety, fuel economy and environmental protection.","PeriodicalId":6419,"journal":{"name":"2010 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74335381","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 Shooting Action of Soccer Robot Based on Genetic-Fuzzy Algorithm 基于遗传模糊算法的足球机器人射门动作研究
2010 International Conference on Electrical and Control Engineering Pub Date : 2010-06-25 DOI: 10.1109/ICECE.2010.432
Wang Qiang, Zhang Jun-fu, Yang Yan-jun
{"title":"Research on Shooting Action of Soccer Robot Based on Genetic-Fuzzy Algorithm","authors":"Wang Qiang, Zhang Jun-fu, Yang Yan-jun","doi":"10.1109/ICECE.2010.432","DOIUrl":"https://doi.org/10.1109/ICECE.2010.432","url":null,"abstract":"In order to improve the success rate of a soccer robot shooting a goal a new method of shooting action control based on genetic-fuzzy algorithm is presented in this paper. An MIMO fuzzy logical controller is established and the soccer robot is controlled by a set of fuzzy rules to complete shooting action in a real-time environment. To establish an optimum fuzzy logical controller a genetic algorithm is used to optimize the fuzzy rules and membership functions so as to increase the ability of the fuzzy logical controller to respond rapidly to the changes in the dynamic environment. We also take the kinematics model of wheeled mobile robot into account and use the speed of wheels directly as the output of fuzzy rules. Experimental results in simulation and vision-based remote brainless soccer robot system prove the method is correct and feasible.","PeriodicalId":6419,"journal":{"name":"2010 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72749519","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
Experimental Research on Producing Nanostructured Materials by Machining Al6061-T6 with Large Strain 大应变Al6061-T6加工制备纳米材料的实验研究
2010 International Conference on Electrical and Control Engineering Pub Date : 2010-06-25 DOI: 10.1109/ICECE.2010.240
Huang Jun, Wang Shulin, Liu Xu, Sun Chunhua
{"title":"Experimental Research on Producing Nanostructured Materials by Machining Al6061-T6 with Large Strain","authors":"Huang Jun, Wang Shulin, Liu Xu, Sun Chunhua","doi":"10.1109/ICECE.2010.240","DOIUrl":"https://doi.org/10.1109/ICECE.2010.240","url":null,"abstract":"The method of machining Al6061-T6 with large strain to produce nano-materials was introduced, and the influence of cutting parameters on the microstructure was studied. The shear strain of chip which is important to the microstructure was analyzed theoretically and simulated by finite element. Bright-field TEM images and SAD patterns were obtained and used to study the microstructure of the chip. The result shows that, the shear strain of the chip worked by simplified formula is similar to the result of finite element simulation. The size of the grain of chip is reduced when the shear strain increased and the fine grain less than 100nm can be obtained when the shear strain is large enough.","PeriodicalId":6419,"journal":{"name":"2010 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74565439","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
One New RFID Anti-collision Algorithm Based on Priority Control 一种基于优先级控制的RFID防碰撞算法
2010 International Conference on Electrical and Control Engineering Pub Date : 2010-06-25 DOI: 10.1109/ICECE.2010.705
Xuejun Zhang
{"title":"One New RFID Anti-collision Algorithm Based on Priority Control","authors":"Xuejun Zhang","doi":"10.1109/ICECE.2010.705","DOIUrl":"https://doi.org/10.1109/ICECE.2010.705","url":null,"abstract":"It is vital to solve the problem of multi-tag Collisions in a RFID system. This paper presents one new RFID anti-collision algorithm, which introduces priority control technology. System simulations show that, this new algorithm could depress the collisions probabilities effectively, and thus reduces the total time of identifying whole tags in a RFID system.","PeriodicalId":6419,"journal":{"name":"2010 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74826487","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
Study on the Development of Synthesis Evaluation System Based on an Improved Fuzzy-AHP Algorithm 基于改进模糊层次分析法的综合评价系统开发研究
2010 International Conference on Electrical and Control Engineering Pub Date : 2010-06-25 DOI: 10.1109/ICECE.2010.529
Wei Huang
{"title":"Study on the Development of Synthesis Evaluation System Based on an Improved Fuzzy-AHP Algorithm","authors":"Wei Huang","doi":"10.1109/ICECE.2010.529","DOIUrl":"https://doi.org/10.1109/ICECE.2010.529","url":null,"abstract":"In this paper, a more subjective Synthesis Evaluation algorithm is studied, in which hierarchy of criteria is generated through analysing the internal structure of research data by using exploratory factor analysis, weights are determined by using confirmatory factor analysis and with the application of TFN, more reliable judgements and reasonable evaluation results will be acquired. Furthermore, a computer aided Fuzzy-AHP evaluation prototype with B/S structure applying the above algorithm is developed in Microsoft Visual Studio. Net 2005 environment through proposing a function model by employing IDEF0 and constructing a conceptual relation model of database by employing UML. The system is capable of putting into the hierarchy of criteria dynamically and enables experts to score a project through internet, which provides a fast way to solve the problems of fuzzy evaluation.","PeriodicalId":6419,"journal":{"name":"2010 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78744337","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
Study on Digital PI Control of Current Loop in Active Power Filter 有源电力滤波器电流环数字PI控制研究
2010 International Conference on Electrical and Control Engineering Pub Date : 2010-06-25 DOI: 10.1109/ICECE.2010.1041
Xueliang Wei
{"title":"Study on Digital PI Control of Current Loop in Active Power Filter","authors":"Xueliang Wei","doi":"10.1109/ICECE.2010.1041","DOIUrl":"https://doi.org/10.1109/ICECE.2010.1041","url":null,"abstract":"With development of modern industry, more and more non-linear loads are used in power system, resulting in increasingly severe harmonic pollution. Harmonic becomes main factors affecting power quality. Active power filter, as the most effective method to eliminate harmonic, has been paid more and more attention recently. The current compensation performance of active power filter depends on the controller. At present, more and more active power filters have been controlled by digital controller, which has the advantage of flexible control strategy, powerful ability of signal processing. However, digital controller has inherent drawbacks, such as quantization error, signal delay caused by Zero-Order hold, sample and computation delay. With analyzing active power filter's decreased performance caused by digital controller, this paper concentrates on two reasons: Zero-Order hold, sample and computation delay.","PeriodicalId":6419,"journal":{"name":"2010 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78767199","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: 57
Study on Underwater Remotely Operated Welding System in Nuclear Power Stations Repair 核电站维修中水下遥控焊接系统的研究
2010 International Conference on Electrical and Control Engineering Pub Date : 2010-06-25 DOI: 10.1109/ICECE.2010.1377
Zhou Canfeng, J. Xiangdong, Shen Qiuping, Yu Yan
{"title":"Study on Underwater Remotely Operated Welding System in Nuclear Power Stations Repair","authors":"Zhou Canfeng, J. Xiangdong, Shen Qiuping, Yu Yan","doi":"10.1109/ICECE.2010.1377","DOIUrl":"https://doi.org/10.1109/ICECE.2010.1377","url":null,"abstract":"Underwater welding repair in nuclear power stations is usually carried out by diving welders, with features of great dangers and uncertainty of joint quality. An innovative automated underwater local dry MIG welding system is developed, and may be applied to take the place of underwater welders in nuclear power plants repair. Underwater welding test chamber is built to simulate 30 meters water depth, the chamber is a large vertical pressure vessel with a hydraulic driven cover and three viewing systems, to obtain images from surface, welding arc and underwater. Remotely eperated underwater welding equipment is a three-dimentional platform, also driven by hydraulic servo valves, to realize travelling, oscillation, and vertical adjustment needed by welding. Argon is transferred into the shielding cup, to drive water from the cup bottom and build a local dry space around the welding gun. Welding test of 304 stainless steel under 15 meters water depth are carried out, perfect NDT and mechanical test results are obtained. The remotely operated underwater welding technologies will contribute to the progress of nuclear power plants repair.","PeriodicalId":6419,"journal":{"name":"2010 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78783877","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
Modeling and Simulation of Transcritical CO2 Heat Pump System with Throttle Valve 带节流阀的跨临界CO2热泵系统建模与仿真
2010 International Conference on Electrical and Control Engineering Pub Date : 2010-06-25 DOI: 10.1109/ICECE.2010.324
Junlan Yang, Yitai Ma, M. Li, H. Tian
{"title":"Modeling and Simulation of Transcritical CO2 Heat Pump System with Throttle Valve","authors":"Junlan Yang, Yitai Ma, M. Li, H. Tian","doi":"10.1109/ICECE.2010.324","DOIUrl":"https://doi.org/10.1109/ICECE.2010.324","url":null,"abstract":"In order to analyze the characteristics of the transcritical CO2 heat pump system with throttle valve, it is necessary to simulate and further to optimize control the system operation. Therefore, the mathematical model for this system is developed in this paper. The simulation values are validated by the test data. The results show that the average error for cooling coefficient of performance (COP) and heating coefficient of performance (COPh) between simulation and experiment values is 10% or so. Then with the validated model, system performance is simulated for various operating parameters. Decreasing the inlet temperature and increasing the mass flow rate of cooling water both can increase the system performance. Whereas, increasing the inlet temperature and mass flow rate of the chilling water is slightly favorable. Compared to other parameters, the effect of water temperature at the inlet to the gas cooler on system performance is more significant. At last, the high pressure control strategy is introduced since there is an optimum high pressure corresponding to the maximum COP.","PeriodicalId":6419,"journal":{"name":"2010 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78453257","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
Enterprise Credit Guarantee Program Risk Assessment: Based on BP-ANN Evaluation Model 基于BP-ANN评价模型的企业信用担保项目风险评估
2010 International Conference on Electrical and Control Engineering Pub Date : 2010-06-25 DOI: 10.1109/ICECE.2010.1264
Yong He, Jianwu Weng
{"title":"Enterprise Credit Guarantee Program Risk Assessment: Based on BP-ANN Evaluation Model","authors":"Yong He, Jianwu Weng","doi":"10.1109/ICECE.2010.1264","DOIUrl":"https://doi.org/10.1109/ICECE.2010.1264","url":null,"abstract":"We evaluated the projects risk by using the Back Propagation neural network model, then set up the risk evaluation indexes of enterprise credit guarantee projects. The training samples, verification samples and testing samples that the model needed were generated by the randomly get arms method in the range of single-index evaluation standard. The case study indicates that the methodology for generating samples and the process for establishing BP-ANN model are effective and reliable. The phenomenon of over-training and over fitting can be effectively escaped, the model possesses good generalization. Comparing to the methodology of Fuzzy theory, the influence by personal factors can be escaped.","PeriodicalId":6419,"journal":{"name":"2010 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2010-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75110898","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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