Proceedings of IEEE International Conference on Intelligent Engineering Systems最新文献

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Fuzzy linear regression analysis by symmetric triangular fuzzy number coefficients 模糊线性回归分析的对称三角模糊数系数
Proceedings of IEEE International Conference on Intelligent Engineering Systems Pub Date : 1997-09-15 DOI: 10.1109/INES.1997.632436
S. Ghoshray
{"title":"Fuzzy linear regression analysis by symmetric triangular fuzzy number coefficients","authors":"S. Ghoshray","doi":"10.1109/INES.1997.632436","DOIUrl":"https://doi.org/10.1109/INES.1997.632436","url":null,"abstract":"Fuzzy regression analysis using fuzzy linear models with symmetric triangular fuzzy number coefficients has been formulated earlier. The goal of this regression is to find the output for all data sets. In this research, we have formulated a newer fuzzy linear regression model that uses symmetric triangular coefficient. The uniqueness of our model lies in the fact that this can be extended to use nonsymmetric fuzzy triangular coefficient that eradicates the drawbacks of existing fuzzy linear regression models.","PeriodicalId":161975,"journal":{"name":"Proceedings of IEEE International Conference on Intelligent Engineering Systems","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117196066","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: 10
Vision based navigation for multi-agent mobile robot system in the transport domain 运输领域多智能体移动机器人系统的视觉导航
Proceedings of IEEE International Conference on Intelligent Engineering Systems Pub Date : 1997-09-15 DOI: 10.1109/INES.1997.632411
L. Vajta, I. Nagy, C. Gurtler
{"title":"Vision based navigation for multi-agent mobile robot system in the transport domain","authors":"L. Vajta, I. Nagy, C. Gurtler","doi":"10.1109/INES.1997.632411","DOIUrl":"https://doi.org/10.1109/INES.1997.632411","url":null,"abstract":"In this paper we present the concept of a landmark-based navigation sensor structure in a mobile robot environment. The distance measurement unit is a robust active 3D measuring head containing a CCD camera and a laser with mechanical deflection. The sensor measures the position of some characteristic points located on the object to be measured. Special landmarks are placed on these characteristic points which are easy to detect by the camera. The determination of the position of the robot is realised by locating the landmarks on the image of the camera and after by tracking of the laser spot in the image. The segmentation of the image is supported by the landmarks that are spectral selective reflecting surfaces. As optical filters are placed in front of the camera the picture segmentation task becomes a binary evaluation problem. We also present our investigations of the sensor system in a special application environment. Besides this special application, the landmark-based sensor system can also be exploited for navigation purposes in different industrial environments such as the automotive industry.","PeriodicalId":161975,"journal":{"name":"Proceedings of IEEE International Conference on Intelligent Engineering Systems","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127255996","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
Animated explanations using adaptive student models 使用适应性学生模型的动画解释
Proceedings of IEEE International Conference on Intelligent Engineering Systems Pub Date : 1997-09-15 DOI: 10.1109/INES.1997.632481
Peter Antal
{"title":"Animated explanations using adaptive student models","authors":"Peter Antal","doi":"10.1109/INES.1997.632481","DOIUrl":"https://doi.org/10.1109/INES.1997.632481","url":null,"abstract":"Intelligent tutoring systems (ITS) are based on an individualized student model representing the current state and the possible development of the student. The basic aim of this research is to make the tutoring system capable of helping the student within his/her conceptual framework and rate of learning and also aiding the student to learn what is appropriate in his/her current state. Intensive and diverse research has not provided yet a common ground for analyzing and designing such systems, but has clarified some common problems present in every method. These problems are the plausibility of the student model, the range and the automatic diagnosis of the model. It is shown in the paper that the above mentioned problems can be solved by: making an extensive task-analysis (external student modeling); and externalizing the mental processes of the student within constraints that are natural for the student. The EDISON system (electronic circuit simulation environment with intelligent tutoring module) is built using the above assumptions. The tutoring module may provide an explanation of the experiment in simulating simple electronic circuits. This explanation is based on the student model and on the recognized plans and goals.","PeriodicalId":161975,"journal":{"name":"Proceedings of IEEE International Conference on Intelligent Engineering Systems","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126930616","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
On the reactive limits of autonomous agents 自主agent的反应极限
Proceedings of IEEE International Conference on Intelligent Engineering Systems Pub Date : 1997-09-15 DOI: 10.1109/INES.1997.632456
G. Fodor, J. Grantner
{"title":"On the reactive limits of autonomous agents","authors":"G. Fodor, J. Grantner","doi":"10.1109/INES.1997.632456","DOIUrl":"https://doi.org/10.1109/INES.1997.632456","url":null,"abstract":"Autonomous agents capable of performing unattended complex sequential tasks, are often required to detect and recover from unexpected changes in their environment. In this paper, the recovery limits of an autonomous agent with a given reactive machinery are considered with respect to the agent's capability to detect the existence of unexpected disturbances.","PeriodicalId":161975,"journal":{"name":"Proceedings of IEEE International Conference on Intelligent Engineering Systems","volume":"418 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122899184","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
Intelligent control system of AGV in container terminal 集装箱码头AGV智能控制系统
Proceedings of IEEE International Conference on Intelligent Engineering Systems Pub Date : 1997-09-15 DOI: 10.1109/INES.1997.632402
M. Ito, F. Zhang
{"title":"Intelligent control system of AGV in container terminal","authors":"M. Ito, F. Zhang","doi":"10.1109/INES.1997.632402","DOIUrl":"https://doi.org/10.1109/INES.1997.632402","url":null,"abstract":"Unmanned operation of container carrying vehicle is the largest problem in container terminal. The required operation of it is to run on the ordered course with ordered speed and stop at the ordered position within a permitted error. For this system adoption of AGV was thought. But conventional control condition is inadequate because the variation of control condition is so large and required accuracy is so severe. The authors tried to apply learning control method for this system and got the prospect of good control performance. This system was decided to realize in 1999 and further study is now continuing.","PeriodicalId":161975,"journal":{"name":"Proceedings of IEEE International Conference on Intelligent Engineering Systems","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114149488","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 clustering and fuzzy sets for reliability analysis of recent distribution systems 现代配电系统可靠性分析的模糊聚类与模糊集
Proceedings of IEEE International Conference on Intelligent Engineering Systems Pub Date : 1997-09-15 DOI: 10.1109/INES.1997.632430
M. El-Sayed
{"title":"Fuzzy clustering and fuzzy sets for reliability analysis of recent distribution systems","authors":"M. El-Sayed","doi":"10.1109/INES.1997.632430","DOIUrl":"https://doi.org/10.1109/INES.1997.632430","url":null,"abstract":"This paper presents the application of fuzzy clustering to reduce the large system states into few representative clusters, which are sufficient for reliability analysis of recent distribution networks containing local photovoltaic generation. For each cluster the failure effect analysis and minimal cut-set techniques, based on outage simulation of system components, are applied to compute the different reliability indices. The uncertainties of failure and repair rates for the components of the obtained cut sets are taken into consideration by applying fuzzy set theory. The computed indices are then multiplied by the corresponding cluster weight to obtain the overall system indices. The developed algorithm is applied to a 66-kV distribution network and the resulting improvement of system reliability is estimated and discussed in the paper.","PeriodicalId":161975,"journal":{"name":"Proceedings of IEEE International Conference on Intelligent Engineering Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130566816","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
Optimal path determination for a robot in a 2D workspace using quadtree modeling 利用四叉树建模在二维工作空间中确定机器人最优路径
Proceedings of IEEE International Conference on Intelligent Engineering Systems Pub Date : 1997-09-15 DOI: 10.1109/INES.1997.632413
S. Ghoshray
{"title":"Optimal path determination for a robot in a 2D workspace using quadtree modeling","authors":"S. Ghoshray","doi":"10.1109/INES.1997.632413","DOIUrl":"https://doi.org/10.1109/INES.1997.632413","url":null,"abstract":"Avoiding collisions is the primary objective for a robot moving in a workspace with obstacles. The conventional obstacle avoidance algorithms suffer from the drawbacks due to considerable approximations and lack of flexibility. The proposed obstacle avoidance algorithms are developed based upon the geometric modeling of robot workspace using quadtree data structure. By examining the obstacle-quadtree, nodes that can allow safe passage for the mobile robot are identified. By connecting all such nodes, a set of collision-free paths are generated and subsequently the optimal path is chosen.","PeriodicalId":161975,"journal":{"name":"Proceedings of IEEE International Conference on Intelligent Engineering Systems","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121669558","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
Toward the application of an analog input dual output CNNNUM chip in transient analysis of mechanical vibrating systems 模拟输入双输出CNNNUM芯片在机械振动系统瞬态分析中的应用
Proceedings of IEEE International Conference on Intelligent Engineering Systems Pub Date : 1997-09-15 DOI: 10.1109/INES.1997.632426
P. Szolgay, I. Salvi, Z. Szolgay
{"title":"Toward the application of an analog input dual output CNNNUM chip in transient analysis of mechanical vibrating systems","authors":"P. Szolgay, I. Salvi, Z. Szolgay","doi":"10.1109/INES.1997.632426","DOIUrl":"https://doi.org/10.1109/INES.1997.632426","url":null,"abstract":"The large computing power of the cellular neural networks (CNNs) is used here to compute the transient response of a mechanical vibrating system. A basic question is how a mechanical system can be decomposed into homogeneous parts, avoiding the rise of space variant templates which can not be implemented on current analog CNN universal machine (CNNUM) chips. A computational complexity to time transformation is proposed in this paper.","PeriodicalId":161975,"journal":{"name":"Proceedings of IEEE International Conference on Intelligent Engineering Systems","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125659840","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
Aspects on dynamic processes in hydraulically driven automatic tools changing devices 液压驱动自动换刀装置动态过程的研究
Proceedings of IEEE International Conference on Intelligent Engineering Systems Pub Date : 1997-09-15 DOI: 10.1109/INES.1997.632445
A. Ghenadi, L. Babire
{"title":"Aspects on dynamic processes in hydraulically driven automatic tools changing devices","authors":"A. Ghenadi, L. Babire","doi":"10.1109/INES.1997.632445","DOIUrl":"https://doi.org/10.1109/INES.1997.632445","url":null,"abstract":"An automatic changing mechanism (ATCM) puts into effect the preparatory motions of the tools to an intermediate waiting position, the tool change, and the return of a tool that has completed its work to the magazine. For most typical designs of hydraulic drive for an ATCM, standard types of mathematical models of a hydraulic motor or a hydraulic cylinder are suitable.","PeriodicalId":161975,"journal":{"name":"Proceedings of IEEE International Conference on Intelligent Engineering Systems","volume":"239 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115950033","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
Neural network based estimation of friction coefficient of wheel and rail 基于神经网络的轮轨摩擦系数估计
Proceedings of IEEE International Conference on Intelligent Engineering Systems Pub Date : 1997-09-15 DOI: 10.1109/INES.1997.632437
T. Gajdár, I. Rudas, Y. Suda
{"title":"Neural network based estimation of friction coefficient of wheel and rail","authors":"T. Gajdár, I. Rudas, Y. Suda","doi":"10.1109/INES.1997.632437","DOIUrl":"https://doi.org/10.1109/INES.1997.632437","url":null,"abstract":"The number of modern control theory applications in vehicle dynamics are emerging and have led to great progress in vehicle stability, handling and ride comfort. However, some of the parameters needed for control applications are difficult to measure online. Such examples are the wheel/rail contact forces, attack angles of wheelsets and the friction coefficient /spl mu/ between wheel and rail of railway vehicles. Other areas where the adequate knowledge of adhesion is vital are the electric drive and adhesion control systems of locomotive drive systems, since as the result of changing friction coefficient wheel spinning, slipping can occur, which can cause faulty operation and overloading of traction units. In order to cope with this problem, this paper presents different methods to estimate the friction coefficient /spl mu/, based on neural network estimation and a computational method.","PeriodicalId":161975,"journal":{"name":"Proceedings of IEEE International Conference on Intelligent Engineering Systems","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132302756","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: 25
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