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Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)最新文献

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Simulation of flood disaster by use of breadth-first-search algorithm integrated with GIS 结合GIS的宽度优先搜索算法的洪水灾害模拟
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1343751
Baoxia Cui, Hongyan Gao, Chuanjin Zuo, Xinhe Xu
{"title":"Simulation of flood disaster by use of breadth-first-search algorithm integrated with GIS","authors":"Baoxia Cui, Hongyan Gao, Chuanjin Zuo, Xinhe Xu","doi":"10.1109/WCICA.2004.1343751","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1343751","url":null,"abstract":"The prediction of inundated area helps to reduce flood-disaster damage efficiently by simulating the flood-spreading procedure. The principle and method of flood-spreading simulation were discussed. The needed surface-elevation model was built automatically from existing feature data by use of GIS. The models to simulate floodwater washing and floodwater storing were built using breadth-first-search algorithm. The detailed procedures were provided. The Hengren County of Liaoning Province was used as the study-area as an example. A flood was simulated with the Hengren Reservoir as the main floodwater source. The spatial analysis of GIS was used to predict and analyze the results. The simulating method provides supporting-decisions information for flood-disaster-defending department and base data for flood-disaster-evaluating department.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115794302","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
Stabilization of interval coefficients nonlinear time-invariant large scale continuous control systems with multi-group multi-delay 多群多时滞区间系数非线性时不变大范围连续控制系统的镇定
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1340539
Hai Helen Li, Cunchen Gao
{"title":"Stabilization of interval coefficients nonlinear time-invariant large scale continuous control systems with multi-group multi-delay","authors":"Hai Helen Li, Cunchen Gao","doi":"10.1109/WCICA.2004.1340539","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1340539","url":null,"abstract":"The stabilization problems are discussed for the interval coefficients nonlinear time-invariant large scale continuous control system with multi-group multi-delay. The result of the robust stability of interval coefficients nonlinear time-invariant control system with multi-group multi-delay is obtained, by using the robust stability equivalent method. An example is given for explaining the method.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115888125","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
Simulation study of SRM stator pole structure with FEM SRM定子极结构有限元仿真研究
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1342356
Lili Li, Qingguang Yu, Yugang Yang
{"title":"Simulation study of SRM stator pole structure with FEM","authors":"Lili Li, Qingguang Yu, Yugang Yang","doi":"10.1109/WCICA.2004.1342356","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1342356","url":null,"abstract":"In this paper, a novel stator pole structure of the SRM (Switched Reluctance Motor) is put forward. Electromagnetic performances are computed with FEM (Finite Element Method). The results of the theoretic analysis and the computation show that the SRM with the new stator pole structure has high performances.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115866001","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
A traffic flow model and intelligent control technique for urban trunk road 城市主干路交通流模型及智能控制技术
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1343741
Shen Guojiang, Sun You-xian
{"title":"A traffic flow model and intelligent control technique for urban trunk road","authors":"Shen Guojiang, Sun You-xian","doi":"10.1109/WCICA.2004.1343741","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1343741","url":null,"abstract":"This paper uses large-scale systems decomposition-coordination principle, fuzzy theory and neural networks technique to solve the problem of real time coordinated control for urban trunk road. Firstly, a neural macroscopic dynamic model based on the Kashani model for urban trunk road is proposed. Secondly, a two-level coordinated fuzzy control method implemented by neural network is presented. Based on the traffic volume data measured from each intersection the coordinated layer is coordinated with the number vehicle between the adjacent intersections. The operating layer adjusts on-line signal cycle and splits of every intersection. The object of the control method is to unblock the traffic trunk road and to shorten the average vehicle delay time. The simulation shows the proposed method has better performance than the fixed time control method.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115897127","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
Mining of condensed sequential pattern bases 浓缩序列模式基的挖掘
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1342312
Tao Wang, Yan-Sheng Lu
{"title":"Mining of condensed sequential pattern bases","authors":"Tao Wang, Yan-Sheng Lu","doi":"10.1109/WCICA.2004.1342312","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1342312","url":null,"abstract":"Conventional sequential pattern mining methods may meet inherent difficulties when a sequence database is large and/or when sequential patterns to be mined are numerous and/or long, since the number of frequent sequential patterns generated is often too large. In many applications it is sufficient to generate only frequent sequential patterns with support frequency in close-enough approximation instead of in full precision. In this paper, we introduce the concept of condensed frequent sequential pattern-base with guaranteed maximal error bound and develop an algorithm to mine such a condensed sequential pattern-base. Our results show that computing condensed frequent sequential pattern base is promising.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131349631","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 of the FGA-ANN method for transformer fault diagnosis based on the dissolved gas analysis 基于溶解气体分析的FGA-ANN变压器故障诊断方法研究
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1343701
Bin Song, Zhenhong Peng
{"title":"Research of the FGA-ANN method for transformer fault diagnosis based on the dissolved gas analysis","authors":"Bin Song, Zhenhong Peng","doi":"10.1109/WCICA.2004.1343701","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1343701","url":null,"abstract":"Dissolved gas analysis has been used as a diagnostic method to determine the conditions of transformers for a long time. The criteria used in dissolved gas analysis are based on crisp value norms. Due to the dichotomous nature of crisp criteria, transformers with similar gas-in-oil conditions may lead to very different conclusions of diagnosis especially when the gas concentrations are around the crisp norms. To deal with this problem, gas-in-oil data of failed transformers were collected and treated in order to obtain the membership functions of fault patterns using a grey relational analysis method. All crisp norms were transformed into mapping rules. In this paper, the novel method of fuzzy genetic algorithm-artificial neural networks (FGA-ANN) was applied to transformer fault diagnosis instead of the ratio method. The novel method combined GA and ANN, during genetic algorithm's optimized, crossover rate and mutation rate were adjusted dynamically by fuzzy control. The treated data of the model samples were operated by FGA-ANN and a group of weighs and biases were found. Finally examples were given. Compared to the other traditional method, the results have demonstrated the robustness of the method.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131367623","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
Supply chain coordination under manufacturer's supporting innovation activities 制造商支持创新活动下的供应链协调
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1343109
H. Suo, H. Chu, Yihui Jin
{"title":"Supply chain coordination under manufacturer's supporting innovation activities","authors":"H. Suo, H. Chu, Yihui Jin","doi":"10.1109/WCICA.2004.1343109","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1343109","url":null,"abstract":"The problem of coordination of a supply chain in the situation that the manufacturer supports its supplier's innovation that can eventually lead to supply cost reduction is studied. In order to sustain a long-term relationship between a manufacturing firm and its supplier, the manufacturer's supporting innovation activities should achieve a win-win solution. When the market demand is constant, it is proved that the trade-off between the manufacturer and the supplier is a zero-sum game, and hence a win-win outcome is never obtained through the manufacturer's coordination schemes. When the demand is affected by the product price, it is shown that the manufacturer prefers a higher price than the system's optimal one under no coordination, resulting in the double marginalization. However, a coordination scheme exists and thereby it improves the performance of the supply chain.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131388923","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
Distributed uncorrelated optimal fusion algorithm for multisensor system 多传感器系统的分布式不相关最优融合算法
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1340915
Xue-bo Jin, You Sun
{"title":"Distributed uncorrelated optimal fusion algorithm for multisensor system","authors":"Xue-bo Jin, You Sun","doi":"10.1109/WCICA.2004.1340915","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1340915","url":null,"abstract":"The distributed uncorrelated optimal fusion algorithm is received by avoiding computing correlated estimation covariance based on the matrix operation. Compared with classical multisensor distributed suboptimal algorithm and optimal fusion algorithm, this algorithm can adapt to the system with more than three sensors and has the advantages of the count capacity because it has no use for saving and computing the middle variable. Simulations show the developed-algorithm has an excellent-estimation performance.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131976603","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
Adaptive ant-based dynamic routing algorithm 基于蚁群的自适应动态路由算法
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1342087
Yong Lu, Guangzhou Zhao, Fanjun Su
{"title":"Adaptive ant-based dynamic routing algorithm","authors":"Yong Lu, Guangzhou Zhao, Fanjun Su","doi":"10.1109/WCICA.2004.1342087","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1342087","url":null,"abstract":"Network topologies are not only continuously growing, but many devices become mobile and some sort of guaranteed quality of service (QoS) is now required. In order to efficiently deal with the changing traffic loads and topologies, reduce the phenomena of congestions, this paper describes a new adaptive dynamic routing algorithm for packet-switched communications networks based on simple biological \"ants\" that explore the network and learn good routes, using a novel variation of reinforcement learning. Simulation results confirm that the algorithm is shown to significantly improve the network's relaxation and its response to perturbations.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132298823","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: 46
Robot trajectory tracking control based on fuzzy immune PD-type controller 基于模糊免疫pd型控制器的机器人轨迹跟踪控制
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1343653
J. Xin, Ding Liu, Yanxi Yang
{"title":"Robot trajectory tracking control based on fuzzy immune PD-type controller","authors":"J. Xin, Ding Liu, Yanxi Yang","doi":"10.1109/WCICA.2004.1343653","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1343653","url":null,"abstract":"Based on the dynamic nonlinearities of robot manipulators, a fuzzy immune PD-type control algorithm is proposed for robot trajectory tracking. The algorithm combines fuzzy control, immune feedback mechanism of organism with conventional PID control. In the algorithm, the suppression number of suppression cells is described by a nonlinear function, which is approximated by a 2D fuzzy controller. The given algorithm can overcome the influence of modeling error and parameter varying when robot dynamic model parameters change from 10% to 190% randomly. Simulation and experimental results of 2DOF robot manipulator show that the control scheme has better tracking precision, stronger robustness and superior control performance to conventional PD controller.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129982079","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
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