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

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Two-stage fuzzy control of urban isolated intersection signal for complex traffic conditions 复杂交通条件下城市孤立交叉口信号的两阶段模糊控制
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1343734
Junxia Gao, Jiangeng Li, Xiaohua Zhao, Yangzhou Chen
{"title":"Two-stage fuzzy control of urban isolated intersection signal for complex traffic conditions","authors":"Junxia Gao, Jiangeng Li, Xiaohua Zhao, Yangzhou Chen","doi":"10.1109/WCICA.2004.1343734","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1343734","url":null,"abstract":"At present, there are many methods for traffic signal control, but most of them are suitable to simple traffic conditions. This paper presents a new two-stage fuzzy control method that is suitable to complex urban traffic intersection control. Two-stage fuzzy logic controller is easy to acquire fuzzy rules and can greatly decrease the number of fuzzy rules. It is very suitable to complex urban traffic intersection control. By this method, the phase sequences and phase lengths of traffic signals and circle, changes along with traffic conditions. The simulation result of MATLAB is properly satisfactory.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"6 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":"130048537","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
A robust adaptive FIR filter based on M-estimation 基于m估计的鲁棒自适应FIR滤波器
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1340907
Zhihuan Song, Yanchen Gao, Lihua Lu, Ping Li
{"title":"A robust adaptive FIR filter based on M-estimation","authors":"Zhihuan Song, Yanchen Gao, Lihua Lu, Ping Li","doi":"10.1109/WCICA.2004.1340907","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1340907","url":null,"abstract":"This paper suggests a novel approach for design of robust adaptive FIR filter. From the point of view of robustness, a M-estimation regression-based is presented to improve the noise-immune capability of least square (LS) algorithm. Two sorts of algorithms for robust estimation are introduced. A robust design method of adaptive FIR filters is proposed based on the M-estimation. Finally, the results of simulation show that it is feasible and effective.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"230 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":"130145461","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
Telegame: a new type of teleoperation 远程游戏:一种新型的远程操作
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1343609
Liu Jingtai, Chen Tao, Sun Lei, Wu Shui-hua, Huang Xingbo, Zhao Chunying
{"title":"Telegame: a new type of teleoperation","authors":"Liu Jingtai, Chen Tao, Sun Lei, Wu Shui-hua, Huang Xingbo, Zhao Chunying","doi":"10.1109/WCICA.2004.1343609","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1343609","url":null,"abstract":"A difficulty-adjustable, strong-interactive teleoperation system - Nankai telegame system (Nankai teleoperation and telegame robot platform), which can be used to test the control strategy and control algorithm by adjusting difficulty of the telegame system, is explored in this paper. Thus we can find out which kind of control strategy and control algorithm is suitable for different network environments by our telegame system. At the end of this article, we give our conclusion and future work of Nankai telegame system.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"21 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":"130156169","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
Nonlinear optimal selection based on niche evolution algorithm 基于生态位进化算法的非线性优化选择
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1341984
Kai Zhang, Feng Cai, Aiguo Shi, Bo Zhou, Yongsheng Zhang
{"title":"Nonlinear optimal selection based on niche evolution algorithm","authors":"Kai Zhang, Feng Cai, Aiguo Shi, Bo Zhou, Yongsheng Zhang","doi":"10.1109/WCICA.2004.1341984","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1341984","url":null,"abstract":"In multidimensional nonlinear optimal selection, Genetic Algorithm is often unable to get all global solutions, and needs a long time to solve problems with continuous variables. So a nonlinear optimal selection model based on multidimensional niche evolution algorithm (NEA) was proposed, and its parameters selection principal was also discussed. Computer simulations successfully demonstrates that this model has virtue of speediness high efficiency and good robustness, and it can successfully find out all those global optimal results in complicated nonlinear optimal selection.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"48 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":"130162476","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
An abstract method for extracting goal orderings 一种抽象的目标排序提取方法
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1343816
Li Ying, Jin Zhi
{"title":"An abstract method for extracting goal orderings","authors":"Li Ying, Jin Zhi","doi":"10.1109/WCICA.2004.1343816","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1343816","url":null,"abstract":"Extracting and using goal orderings is a way to improve efficiencies of planning algorithms. During extracting goal orderings, some of existing methods can only deal with atomic goals of a specific problem that will introduce too much redundant work, and the others deal with predicates of a planning domain that can not extract enough goal orderings. The paper addressed an abstract method to extract goal orderings. The method used unification to identify different instantiations of a predicate when dealing with predicates. It can not only reduce redundant work during extracting, but also get enough goal orderings.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"21 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":"130194240","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
Cooperative control systems of searching targets using unmanned blimps 无人飞艇搜索目标的协同控制系统
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1340800
G. Xia, D. R. Corbett
{"title":"Cooperative control systems of searching targets using unmanned blimps","authors":"G. Xia, D. R. Corbett","doi":"10.1109/WCICA.2004.1340800","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1340800","url":null,"abstract":"The cooperative control of multiple unmanned blimps poses significant theoretical and technical challenges. In this paper, a cooperative control system is presented to search for targets by using unmanned blimps, and the conceptual system is built with two blimps and the base station. We discuss the software structure in the base station computer, and the blimp dynamic models are expressed in the form suited for controller design. A control strategy is proposed, and Lyapunov stability theory is used to guarantee that sliding mode controllers make asymptotic system stability. A set of simulation studies is done, and the simulation results show that the system can work cooperatively and effectively.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"29 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":"134510711","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
XR-lock: locking XML data for efficient concurrency control XR-lock:锁定XML数据以实现有效的并发控制
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1342231
Wan-Song Zhang, Daxin Liu, Wei Sun
{"title":"XR-lock: locking XML data for efficient concurrency control","authors":"Wan-Song Zhang, Daxin Liu, Wei Sun","doi":"10.1109/WCICA.2004.1342231","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1342231","url":null,"abstract":"As the extensible Markup Language (XML) is well accepted in several different web application areas, the subsequent need for sharing XML documents by different applications and multiple users are increasing, In a multi-user environment, concurrency control of XML data becomes an important issue. Although increasing concurrency control for XML data becomes an important issue, few effective methods providing high concurrency of transactions working on the same XML document have been proposed so far. This paper proposes XR-Lock, namely, XML region lock, which can achieve high concurrency while guaranteeing the serializability of transactions to the same XML document. In the proposed method, appropriate lock operation is set to nodes contained in a region, and lock compatibility can be checked at any time to assure the concurrency. Since XR-lock are set on the low-level data accesses for XML query expression and conflicts that violate serializability are detected each time a read or a write access is requested by concurrent transactions, high performance of concurrency for XML documents can be achieved. Efficient algorithms for detecting conflicts are also proposed in this paper.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"500 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":"134550599","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
Catastrophe analysis of submarine in dive plane 潜艇在潜水机上的突变分析
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1340486
Liping Tang, Yao Sun
{"title":"Catastrophe analysis of submarine in dive plane","authors":"Liping Tang, Yao Sun","doi":"10.1109/WCICA.2004.1340486","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1340486","url":null,"abstract":"The problem of multiple steady state solutions in the dive plane of submarine under depth control is analyzed. Generic solution branching is shown to occur below a critical Froude number. Bifurcation analysis and catastrophe theory techniques are employed to quantify the effects that various vehicle geometric properties and hydrodynamic characteristics have on steady state motion.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"11 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":"134602015","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
EasySC: a supply chain integrated modeling and simulation software EasySC:供应链集成建模和仿真软件
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1343117
Wang Wei, C. Yueting, Liu Yi
{"title":"EasySC: a supply chain integrated modeling and simulation software","authors":"Wang Wei, C. Yueting, Liu Yi","doi":"10.1109/WCICA.2004.1343117","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1343117","url":null,"abstract":"The existing simulation software suites are hard to understand when applied to supply chain business. So an integrated modeling and simulation environment based on discrete-event method is proposed in this paper, as well as the supply chain model used in this software framework. The whole supply chain is consisted of enterprise nodes and links. Each node is made from supply, deliver, make, transportation, inventory, and finance, and links can represent transportation route, supply and demand relationship, or service relationship. The operations of supply chain are derived by the supply and demand relationships between enterprise nodes.","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":"134277838","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
A computer vision based train boxcar transfer state real-time detection system 基于计算机视觉的列车车厢切换状态实时检测系统
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1342263
Chunlai Feng, Hong Zhu, Wei Xin, Gang Liang, Fengchun Yang
{"title":"A computer vision based train boxcar transfer state real-time detection system","authors":"Chunlai Feng, Hong Zhu, Wei Xin, Gang Liang, Fengchun Yang","doi":"10.1109/WCICA.2004.1342263","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1342263","url":null,"abstract":"With economic development, the goods transport volume by railway runs up. The manual way of railway boxcar safe state checking cannot adapt to the development of railage more and more. This paper proposed a computer vision based boxcar safe state real-time monitoring system to substitute manual work. Line feature is extracted from the frame. By analyse the distribution of the line feature to differentiate the car type and the boxcar safe state. The little calculating amount of the algorithm and robustness to the noise and illumination disturbance makes it have good real-time quality and dependability. Experiment indicate that the system reach the design requirement.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"17 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":"131782531","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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