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

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AA size micro power conversion cell for wireless applications 用于无线应用的AA尺寸微型电源转换电池
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1343814
Steve C. L. Yuen, J.M.H. Lee, Mimi H. M. Luk, Gordon M. H. Chan, K. Lei, P. Leong, W.J. Li, Y. Yam
{"title":"AA size micro power conversion cell for wireless applications","authors":"Steve C. L. Yuen, J.M.H. Lee, Mimi H. M. Luk, Gordon M. H. Chan, K. Lei, P. Leong, W.J. Li, Y. Yam","doi":"10.1109/WCICA.2004.1343814","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1343814","url":null,"abstract":"This paper presents the preliminary design and experimental results of a standard AA size vibration-induced micro energy transducer which is integrated with a power-management circuit. The transducer is a spring mass system which uses SU-8 molding and MEMS electroplating technologies fabricated copper springs to convert mechanical energy into electrical power by Faraday's law of induction. We have shown that when the MPG is packaged into an AA battery size container along with a power-management circuit that consists of rectifiers and a capacitor, it is capable of producing /spl sim/1.6 V DC when charged for less than 1 min. Potential applications for this micro power generator to serve as a power supply for a wireless temperature sensing system was proved to be possible with input frequencies at about 100 Hz and amplitudes be approximately 250 microns.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"101 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":"124830689","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
Estimation of time-dependent parameters of a heat-integrated distillation column system 热集成精馏塔系统时变参数的估计
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1343170
Xuemei Zhu, Shuqing Wang, Pu Li, G. Wozny
{"title":"Estimation of time-dependent parameters of a heat-integrated distillation column system","authors":"Xuemei Zhu, Shuqing Wang, Pu Li, G. Wozny","doi":"10.1109/WCICA.2004.1343170","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1343170","url":null,"abstract":"A rigorous model is required for real-time dynamic optimization and nonlinear model predictive control. The estimation of time-dependent parameters of such a model has been a challenging task. In this work, we propose a method to solve this problem by dynamic optimization. Time-dependent tray efficiencies and the unmeasured feed composition in a heat-integrated distillation column system are estimated based on the measured data of temperatures and flow rates. Adjustable weighting factors are introduced to enhance the identifiability of the multi-parameter system. The results show a satisfactory estimation by using this approach.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"1 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":"125914124","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
The intelligent control based on synergetic pattern recognition 基于协同模式识别的智能控制
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1342034
Weizhi Wang, Bin Lu, Minchen Zhu
{"title":"The intelligent control based on synergetic pattern recognition","authors":"Weizhi Wang, Bin Lu, Minchen Zhu","doi":"10.1109/WCICA.2004.1342034","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1342034","url":null,"abstract":"To study the synergetic theory and the basic method of synergetic pattern recognition, an intelligent control model based on synergetic pattern recognition was presented. The application research showed that the model is effective, and has good stability and strong robustness. Synergetic pattern recognition method has a promising development in future, and provides a new approach in improving intelligent control system.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"9 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":"126094800","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
Fuzzy linear support vector machines 模糊线性支持向量机
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1340999
Zhimin Yang, Long Wang, N. Deng
{"title":"Fuzzy linear support vector machines","authors":"Zhimin Yang, Long Wang, N. Deng","doi":"10.1109/WCICA.2004.1340999","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1340999","url":null,"abstract":"The paper focuses on the construction of support vector machines when the outputs of training points are triangle fuzzy numbers. First we transform the fuzzy classification problem to chance constrained programming with fuzzy decision, and solve this programming using fuzzy simulation based evolutionary algorithm. Based on this, we proposed the fuzzy linear support vector machines (FLSVM). It can deal with classification problems with fuzzy information as well. At the end, the definition of fuzzy support vector set is given, which can declare the characters of FLSVM.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"474 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":"123261588","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: 6
Application of normalized RBF neural network to real-time VEP signal detection in noise 归一化RBF神经网络在噪声环境下VEP信号实时检测中的应用
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1340925
M. Shen, Yuzheng Zhang, Weiling Xu, F.H.Y. Chen
{"title":"Application of normalized RBF neural network to real-time VEP signal detection in noise","authors":"M. Shen, Yuzheng Zhang, Weiling Xu, F.H.Y. Chen","doi":"10.1109/WCICA.2004.1340925","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1340925","url":null,"abstract":"The problem of real time signal detection in the noise and its applications to the denoising single-trial evoked potentials (EP) was investigated. The main objective is to estimate the amplitude and the latency of the single trial EP response without losing the individual properties of each epoch, which is important for practical clinical applications. Based on the radial basis function neural network (RBFNN), a method in terms of normalised RBFNN was proposed to obtain preferable results against other nonlinear methods such as ANC with RBFNN prefilter and RBFNN. The performance of the proposed methods was also evaluated with MSE and the ability of tracking peaks. The experimental results provide convergent evidence that the NRBFNN can significantly attenuate the noise and successfully identify the variance between trials. Both simulations and real signal analysis show the applicability and the effectiveness of the proposed algorithm.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"72 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":"125306212","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
Path planning of a snake-like robot based on serpenoid curve and genetic algorithms 基于蛇形曲线和遗传算法的蛇形机器人路径规划
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1343634
Jinguo Liu, Yuechao Wang, Bin, S. Ma
{"title":"Path planning of a snake-like robot based on serpenoid curve and genetic algorithms","authors":"Jinguo Liu, Yuechao Wang, Bin, S. Ma","doi":"10.1109/WCICA.2004.1343634","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1343634","url":null,"abstract":"The path of the snake-like robot has no repetition because its motion is influenced by manifold indeterminate factors such as ground condition, mechanism's vibration and motor voltage's variety. A novel path planning technique based on serpenoid curve and genetic algorithms (GAs) has been proposed to control the snake-like robot in Shenyang Institute of Automation (SIA, China). First, the ranges of the path and the curvature deviation have been calculated approximately and set as the bounds of genetic algorithms. Then using real time dual genetic algorithms, this path planning technique not only can decide the shortest path and the minimum curvature deviation, but also can limit the motion error's influence. Simulation results show that the results of the second layer of GAs are more available than that of the first layer of GAs and this novel technique is effective for the path planning of the SIA snake-like robot.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"2 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":"125313918","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: 18
Decentralized control for uncertain robots using only position feedback 基于位置反馈的不确定机器人分散控制
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1343672
Z. Shi, Wenli Xu, Yisheng Zhong
{"title":"Decentralized control for uncertain robots using only position feedback","authors":"Z. Shi, Wenli Xu, Yisheng Zhong","doi":"10.1109/WCICA.2004.1343672","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1343672","url":null,"abstract":"A model following decentralized robust controller for uncertain robots is proposed. The robust controller is designed in two steps: firstly, an artificial nominal plant is introduced and based on a reference plant a nominal controller is designed, which enables the nominal closed-loop system to achieve desired tracking properties. Secondly, a robust compensator is added to restrain the influence of uncertainties and nonlinear couplings. By applying the controller with a sufficiently wide frequency bandwidth, local uniform ultimate boundedness is achieved. Only using local position feedbacks, the controller has the advantage of tuning on-line and easy realization. Analytical proofs and simulation results validate the effectiveness of the method.","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":"125314686","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 fire hazard critical guidelines of mine use belt conveyor and automatic fighting fire system 矿用带式输送机及自动灭火系统火灾危险临界准则的研究
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1343299
Congli Zhang, Qi-chang Duan, J. Pan, Xin Li
{"title":"Research of fire hazard critical guidelines of mine use belt conveyor and automatic fighting fire system","authors":"Congli Zhang, Qi-chang Duan, J. Pan, Xin Li","doi":"10.1109/WCICA.2004.1343299","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1343299","url":null,"abstract":"The fire hazard critical guidelines of coalmine used belt conveyors were researched, and the early parameters of fire hazards were tested. Based on the experiments, relative sensors and a fire detecting system were developed, which made up of sensors and accessories. Again water spray fighting fire technology was researched, and effects of fighting fire were tested and inspected by simulation in experimental roadway.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"320 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":"115061406","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
Application of generalized predictive control with neural network error correction in networked control system 神经网络纠错广义预测控制在网络控制系统中的应用
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1340868
Aiguo Wu, Dongqing Wang, Jin Liang
{"title":"Application of generalized predictive control with neural network error correction in networked control system","authors":"Aiguo Wu, Dongqing Wang, Jin Liang","doi":"10.1109/WCICA.2004.1340868","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1340868","url":null,"abstract":"With regards to the characteristics of uncertain delay of networked control system, two control schemes are introduced. To overcome the influence of modeling error and uncertainty of a system, an idea of using generalized predictive control (GPC) is proposed in the networked control system, an error predictive model is further built based on BP neural network, and error predictive value is used to compensate output predictive value, which forms a new control algorithm of GPC. A networked control system based on Ethernet network was constructed, random-delay-time characteristic of data transmission was tested. Three control methods are compared in the system: PID, GPC, and GPC with error correction. GPC with error correction is verified to have the best performance of three methods.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"3 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":"115079058","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
Simulation and execution of event-driven robot teaching in a virtual environment 虚拟环境下事件驱动机器人教学的仿真与实现
Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788) Pub Date : 2004-06-15 DOI: 10.1109/WCICA.2004.1342389
Maoyuan Cui, Zaili Dong, Yantao Tian
{"title":"Simulation and execution of event-driven robot teaching in a virtual environment","authors":"Maoyuan Cui, Zaili Dong, Yantao Tian","doi":"10.1109/WCICA.2004.1342389","DOIUrl":"https://doi.org/10.1109/WCICA.2004.1342389","url":null,"abstract":"One of the most widely used robot working paradigms is surely the teaching-playback. Conventional teaching process is very tedious and time-consuming, even dangerous. This paper presents a new development method for event-driven robot teaching in a virtual environment. By using agent-oriented programming scripts, the prior knowledge from task world and the new knowledge from sensors during the real-time execution are both integrated to the virtual workcell. With the help of event based control, a safe and efficient teaching system is developed. Simulation and execution experiment results with a MOTOMAN-k10s welding robot show that the method is effective.","PeriodicalId":331407,"journal":{"name":"Fifth World Congress on Intelligent Control and Automation (IEEE Cat. No.04EX788)","volume":"1247 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":"116082708","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
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