发布求助
文献互助 智能选刊 最新文献

2011 XXIII International Symposium on Information, Communication and Automation Technologies最新文献

筛选
英文 中文
Design of wound rotor low-voltage synchronous generator 绕线转子低压同步发电机的设计
2011 XXIII International Symposium on Information, Communication and Automation Technologies Pub Date : 2011-12-15 DOI: 10.1109/ICAT.2011.6102130
M. Cosovic, S. Smaka, S. Masic, I. Salihbegovic, H. Steinhart
{"title":"Design of wound rotor low-voltage synchronous generator","authors":"M. Cosovic, S. Smaka, S. Masic, I. Salihbegovic, H. Steinhart","doi":"10.1109/ICAT.2011.6102130","DOIUrl":"https://doi.org/10.1109/ICAT.2011.6102130","url":null,"abstract":"Magnetic circuit design of wound rotor low-voltage three-phase synchronous generator for autonomous operation is presented in this paper. The Maxwell software based on two-dimensional finite element method (2D FEM) is used to study the performance of the synchronous generator in specified static operating regime. Two machines with different configurations are analyzed. These machines are characterized by the same stator and rotor external dimensions and used materials. Moreover, stators of all machines are exactly the same while the rotor magnetic circuit structures and excitation windings are different. Calculated characteristics and their comparisons are presented and discussed. Some characteristics of prototype, which is currently under construction, are given.","PeriodicalId":214435,"journal":{"name":"2011 XXIII International Symposium on Information, Communication and Automation Technologies","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122884068","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
Nonlinear observer design for a class of Lipschitz time-delay systems with unknown inputs: LMI approach 一类输入未知的Lipschitz时滞系统的非线性观测器设计:LMI方法
2011 XXIII International Symposium on Information, Communication and Automation Technologies Pub Date : 2011-12-15 DOI: 10.1109/ICAT.2011.6102095
S. Delshad, T. Gustafsson
{"title":"Nonlinear observer design for a class of Lipschitz time-delay systems with unknown inputs: LMI approach","authors":"S. Delshad, T. Gustafsson","doi":"10.1109/ICAT.2011.6102095","DOIUrl":"https://doi.org/10.1109/ICAT.2011.6102095","url":null,"abstract":"In this paper, we consider a method to design a full-order nonlinear observer for a class of nonlinear time-delay systems with unknown inputs. Based on Lyapunov-Krasovskii functional, we derive a sufficient condition for existence of the designed observer which requires solving a set of nonlinear matrix inequalities. Then, the achieved condition is formulated in terms of two linear matrix inequalities (LMIs). Finally, the proposed observer is illustrated with an example.","PeriodicalId":214435,"journal":{"name":"2011 XXIII International Symposium on Information, Communication and Automation Technologies","volume":"154 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115151815","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: 23
Parameter identification and digital control of speed of a permanent magnet DC motors 永磁直流电动机的参数辨识与转速数字控制
2011 XXIII International Symposium on Information, Communication and Automation Technologies Pub Date : 2011-12-15 DOI: 10.1109/ICAT.2011.6102120
Sanel Galijasevic, S. Masic, S. Smaka, A. Akšamović, Dinko Balic
{"title":"Parameter identification and digital control of speed of a permanent magnet DC motors","authors":"Sanel Galijasevic, S. Masic, S. Smaka, A. Akšamović, Dinko Balic","doi":"10.1109/ICAT.2011.6102120","DOIUrl":"https://doi.org/10.1109/ICAT.2011.6102120","url":null,"abstract":"The digital control of speed of a permanent magnet DC motor based on a digital computer is analyzed in this paper. Datasheet information about the DC motor was initially unknown. Therefore, the parameter identification and parameter estimation of the motor was done. A type of PID controller, which parameters were optimized (PI), was used in process of controlling the speed of the motor. DAQ acquisition card was used for the purposes of motor's parameter identification and realization of computer control of motor speed in closed feedback loop. Manipulations with the same DAQ card were done using Matlab/Simulink software package. Experimental results were compared with the results obtained by simulation.","PeriodicalId":214435,"journal":{"name":"2011 XXIII International Symposium on Information, Communication and Automation Technologies","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133976095","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: 13
Using behavior models for anomaly detection in hybrid systems 基于行为模型的混合系统异常检测
2011 XXIII International Symposium on Information, Communication and Automation Technologies Pub Date : 2011-12-15 DOI: 10.1109/ICAT.2011.6102093
A. Vodencarevic, H. K. Büning, O. Niggemann, A. Maier
{"title":"Using behavior models for anomaly detection in hybrid systems","authors":"A. Vodencarevic, H. K. Büning, O. Niggemann, A. Maier","doi":"10.1109/ICAT.2011.6102093","DOIUrl":"https://doi.org/10.1109/ICAT.2011.6102093","url":null,"abstract":"The importance of safety and reliability in today's real-world complex hybrid systems, such as process plants, led to the development of various anomaly detection and diagnosis techniques. Model-based approaches established themselves among the most successful ones in the field. However, they depend on a model of a system, which usually needs to be derived manually. Manual modeling requires a lot of efforts and resources. This paper gives a procedure for anomaly detection in hybrid systems that uses automatically generated behavior models. The model is learned from logged system's measurements in a hybrid automaton framework. The presented anomaly detection algorithm utilizes the model to predict the system behavior, and to compare it with the observed behavior in an online manner. Alarms are raised whenever a discrepancy is found between these two. The effectiveness of this approach is demonstrated in detecting several types of anomalies in a real-world running production system.","PeriodicalId":214435,"journal":{"name":"2011 XXIII International Symposium on Information, Communication and Automation Technologies","volume":"401 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133073225","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: 38
Convergence analysis for a class of source separation methods 一类源分离方法的收敛性分析
2011 XXIII International Symposium on Information, Communication and Automation Technologies Pub Date : 2011-12-15 DOI: 10.1109/ICAT.2011.6102083
A. Erdogan
{"title":"Convergence analysis for a class of source separation methods","authors":"A. Erdogan","doi":"10.1109/ICAT.2011.6102083","DOIUrl":"https://doi.org/10.1109/ICAT.2011.6102083","url":null,"abstract":"Blind Source Separation (BSS) is a topic of interest in different fields of information processing with a large span of applications, e.g., in communications, pattern recognition, brain activity monitoring and audio processing. This article reviews some convergence analysis results for parallel BSS algorithms that are used for the simultaneous extraction of sources. The emphasis will be on two major BSS schemes, namely, Indepenent Component Analysis and Bounded Component Analysis. The article underlines the major convergence results regarding these two branches and their connections.","PeriodicalId":214435,"journal":{"name":"2011 XXIII International Symposium on Information, Communication and Automation Technologies","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116741322","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
Generalized orthogonalization method for finite discrete signals and its application 有限离散信号的广义正交化方法及其应用
2011 XXIII International Symposium on Information, Communication and Automation Technologies Pub Date : 2011-12-15 DOI: 10.1109/ICAT.2011.6102098
Mahdi Masoumi Verki, L. Lundheim
{"title":"Generalized orthogonalization method for finite discrete signals and its application","authors":"Mahdi Masoumi Verki, L. Lundheim","doi":"10.1109/ICAT.2011.6102098","DOIUrl":"https://doi.org/10.1109/ICAT.2011.6102098","url":null,"abstract":"The problem of finding a pair of biorthogonal functions for the case of finite and discrete signals is considered. Starting from two initial functions which are not necessarily biorthogonal, a general procedure to construct biorthogonal ones is given. Compared to previous orthogonalization methods, this method is more general, flexible and also more systematic. Numerical results are also given to see how different parameters can result in different orthogonalized functions.","PeriodicalId":214435,"journal":{"name":"2011 XXIII International Symposium on Information, Communication and Automation Technologies","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117043914","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
Implementation and performance analysis of the Simplex algorithm adapted to run on commodity OpenCL enabled graphics processors 适用于商用OpenCL图形处理器的Simplex算法的实现和性能分析
2011 XXIII International Symposium on Information, Communication and Automation Technologies Pub Date : 2011-12-15 DOI: 10.1109/ICAT.2011.6102135
Adis Hamzić, Alvin Huseinović, N. Nosovic
{"title":"Implementation and performance analysis of the Simplex algorithm adapted to run on commodity OpenCL enabled graphics processors","authors":"Adis Hamzić, Alvin Huseinović, N. Nosovic","doi":"10.1109/ICAT.2011.6102135","DOIUrl":"https://doi.org/10.1109/ICAT.2011.6102135","url":null,"abstract":"The Simplex algorithm is commonly used for solving Linear Optimization problems. Linear Optimization methods are used to solve problems in areas such as Economics, Business, Planning and Engineering. Developments of hardware platforms have allowed the use of Linear Optimization methods on problems that presented serious computational challenges in the past. However, solving large optimization problems can be time consuming, which has to be taken into consideration for time-critical applications. With the invention of the GPU assisted computing the situation in this field has progressed. In this paper, implementation and performance analysis of the Simplex algorithm adapted to take the advantage of modern graphics processors versus traditional CPU adapted implementation is presented.","PeriodicalId":214435,"journal":{"name":"2011 XXIII International Symposium on Information, Communication and Automation Technologies","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121304572","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
Considering and comparing safety parameters — Using different calculation approaches of PFD/PFH/HR 考虑和比较安全参数- PFD/PFH/HR的不同计算方法
2011 XXIII International Symposium on Information, Communication and Automation Technologies Pub Date : 2011-12-15 DOI: 10.1109/ICAT.2011.6102115
J. Börcsök, P. Holub
{"title":"Considering and comparing safety parameters — Using different calculation approaches of PFD/PFH/HR","authors":"J. Börcsök, P. Holub","doi":"10.1109/ICAT.2011.6102115","DOIUrl":"https://doi.org/10.1109/ICAT.2011.6102115","url":null,"abstract":"Safety standards define the requirements for safety systems, independent of the application. These standards are intended as a basis for the development of advanced safety applications in process, automation or railway market. The purpose of this paper is to describe the differences in how the safety parameters PFD, PFH and HR are calculated in the standards such as IEC/EN 61508, ISA TR84.00.02, IEC 62061 and EN 50129.","PeriodicalId":214435,"journal":{"name":"2011 XXIII International Symposium on Information, Communication and Automation Technologies","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129307873","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
A partially automated HiL test environment for model-based development using Simulink® and OPC technology 使用Simulink®和OPC技术进行基于模型的开发的部分自动化HiL测试环境
2011 XXIII International Symposium on Information, Communication and Automation Technologies Pub Date : 2011-12-15 DOI: 10.1109/ICAT.2011.6102112
W. Chaaban, M. Schwarz, B. Batchuluun, H. Sheng, J. Börcsök
{"title":"A partially automated HiL test environment for model-based development using Simulink® and OPC technology","authors":"W. Chaaban, M. Schwarz, B. Batchuluun, H. Sheng, J. Börcsök","doi":"10.1109/ICAT.2011.6102112","DOIUrl":"https://doi.org/10.1109/ICAT.2011.6102112","url":null,"abstract":"This paper is concerned with the design procedures of an automated testing tool, developed in Matlab®/Simulink® environment, that performs software verification during runtime on a PLC (Programmable Logic Controller) or so called HiL test (Hardware-in-the-Loop) for model-based development of control applications. In addition to checking the “semantic” or “functional” correctness of the automatically generated C++ — Code with RTW (Real Time Workshop®) for algorithms designed and developed in Simulink® on hardware targets, the tool compares results obtained from the HiL test with the results of the MiL test (Model-in-the-Loop) performed in early stage of development for the same developed application. The main purpose behind this work is to develop reliable software that fulfil system requirements and to test its behaviour during realtime hardware simulation, in order to achieve the validation step which represents the terminating — step of almost all projects.","PeriodicalId":214435,"journal":{"name":"2011 XXIII International Symposium on Information, Communication and Automation Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129309620","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
SmartLeg: An intelligent active robotic prosthesis for lower-limb amputees SmartLeg:为下肢截肢者设计的智能主动机器人假肢
2011 XXIII International Symposium on Information, Communication and Automation Technologies Pub Date : 2011-12-15 DOI: 10.1109/ICAT.2011.6102090
Remzo Dedic, H. Dindo
{"title":"SmartLeg: An intelligent active robotic prosthesis for lower-limb amputees","authors":"Remzo Dedic, H. Dindo","doi":"10.1109/ICAT.2011.6102090","DOIUrl":"https://doi.org/10.1109/ICAT.2011.6102090","url":null,"abstract":"In recent years, there has been a worldwide interest in improvement of mobility of people with lower limb amputation. In spite of significant development of new technologies during the last decade, commercial below-knee and above-knee prostheses are still energetically passive devices. However, many locomotive functions, like walking up stairs and slopes, need significant power in knee and ankle joints. The additional power for doing previously mentioned activities needs to be achieved by means of external energy sources, which should be integral prosthetic components. This paper presents preliminary investigations towards an active robotic prosthesis that could potentially enable people with an above- or below-knee amputation to perform different types of motions that require power in lower limb joints. Our initial prototype, SmartLeg, integrates advanced prosthetic and robotic technology with the state-of-the-art machine learning algorithms capable of adapting the working of the prosthesis to the optimal gait and power consumption patterns, and which therefore provide means to customize the device to a particular user.","PeriodicalId":214435,"journal":{"name":"2011 XXIII International Symposium on Information, Communication and Automation Technologies","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115617020","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: 19
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信
小红书