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2008 6th IEEE International Conference on Industrial Informatics最新文献

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SCADA system security: Complexity, history and new developments SCADA系统安全:复杂性、历史和新发展
2008 6th IEEE International Conference on Industrial Informatics Pub Date : 2008-07-13 DOI: 10.1109/INDIN.2008.4618165
Ning Cai, Jidong Wang, Xinghuo Yu
{"title":"SCADA system security: Complexity, history and new developments","authors":"Ning Cai, Jidong Wang, Xinghuo Yu","doi":"10.1109/INDIN.2008.4618165","DOIUrl":"https://doi.org/10.1109/INDIN.2008.4618165","url":null,"abstract":"Over the last decade, efforts from industries and research communities have been made in addressing the security of Supervisory Control and Data Acquisition (SCADA) systems. However, the SCADA security deployed for critical infrastructures is still a challenging issue today. This paper gives an overview of the complexity of SCADA security. Products and applications in control network security are reviewed. Furthermore, new developments in SCADA security, especially the trend in technical and theoretical studies are presented. Some important topics on SCADA security are identified and highlighted and this can be served as the guide for future works in this area.","PeriodicalId":112553,"journal":{"name":"2008 6th IEEE International Conference on Industrial Informatics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114358434","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: 68
On technology for ontology-based product lifecycle knowledge integration 基于本体的产品生命周期知识集成技术研究
2008 6th IEEE International Conference on Industrial Informatics Pub Date : 2008-07-13 DOI: 10.1109/INDIN.2008.4618343
Yuh-Jen Chen, Yung-Sheng Su, Yuh-Min Chen, Meng-Sheng Wu
{"title":"On technology for ontology-based product lifecycle knowledge integration","authors":"Yuh-Jen Chen, Yung-Sheng Su, Yuh-Min Chen, Meng-Sheng Wu","doi":"10.1109/INDIN.2008.4618343","DOIUrl":"https://doi.org/10.1109/INDIN.2008.4618343","url":null,"abstract":"Compared with relying on the efforts of various enterprises collaborating on product lifecycle activities, such as coordination, communication and control, the ability to effectively share product information and knowledge is more important. Therefore, how to best integrate such heterogeneous product knowledge distributed among various cooperating enterprises has become an extremely important knowledge management subjects associated with collaborative product lifecycle. This study develops a novel mechanism for integrating ontology-based product lifecycle knowledge to effectively integrate the heterogeneous product knowledge distributed among different enterprises during a productpsilas lifecycle, thereby facilitating sharing of this product knowledge.","PeriodicalId":112553,"journal":{"name":"2008 6th IEEE International Conference on Industrial Informatics","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114666564","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 dynamic-entropy algorithm for fault isolation 故障隔离的动态熵算法
2008 6th IEEE International Conference on Industrial Informatics Pub Date : 2008-07-13 DOI: 10.1109/INDIN.2008.4618164
Wang Dong, Chen Shengjian, Zhang Yan, Chen Jian
{"title":"A dynamic-entropy algorithm for fault isolation","authors":"Wang Dong, Chen Shengjian, Zhang Yan, Chen Jian","doi":"10.1109/INDIN.2008.4618164","DOIUrl":"https://doi.org/10.1109/INDIN.2008.4618164","url":null,"abstract":"Based on hierarchical-detection model, combined with the existing fault isolation strategies and the entropy theory, the essential of fault isolation process is expounded in this paper. It is concluded that the diagnostic strategies optimizing process is a dynamic test choice process, in order to get optimized fault isolation strategies, dynamic system entropy reduction should be considered, which is consists of failure candidates components variation and test selection. Then, based on this, a dynamic-entropy algorithm for the fault isolation is proposed. By the examination and analysis, the method is simple and could perform effective and fast fault isolation.","PeriodicalId":112553,"journal":{"name":"2008 6th IEEE International Conference on Industrial Informatics","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114771187","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
An execution semantic for reconfigurable manufacturing systems 可重构制造系统的执行语义
2008 6th IEEE International Conference on Industrial Informatics Pub Date : 2008-07-13 DOI: 10.1109/INDIN.2008.4618115
M. Khalgui, H. Hanisch
{"title":"An execution semantic for reconfigurable manufacturing systems","authors":"M. Khalgui, H. Hanisch","doi":"10.1109/INDIN.2008.4618115","DOIUrl":"https://doi.org/10.1109/INDIN.2008.4618115","url":null,"abstract":"This paper deals with the temporal verification and assignment into the execution environment of reconfigurable control systems following the component based international industrial standard IEC61499. A function block (denoted by FB) is an event triggered component owning data and a reconfigurable control application is specified by different FB networks such as each one has to be automatically loaded in memory when a particular reconfiguration scenario is followed. To verify the whole temporal behavior of the system, we check the feasibility of each FB network corresponding to a possible reconfiguration scenario by exploring reachability graphs which will be transformed into OS tasks of the execution environment. Therefore, the reconfigurable system is assigned into different sets of OS tasks such as each set corresponds to a particular reconfiguration scenario. We developed the tool X-Reconfig supporting the paper contribution that we apply on the FESTO production system available in our laboratory at the Martin Luther University.","PeriodicalId":112553,"journal":{"name":"2008 6th IEEE International Conference on Industrial Informatics","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115401872","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
Hierarchical path planning approach for mobile robot navigation under the dynamic environment 动态环境下移动机器人导航的分层路径规划方法
2008 6th IEEE International Conference on Industrial Informatics Pub Date : 2008-07-13 DOI: 10.1109/INDIN.2008.4618127
Zeng Bi, Yang Yimin, Yuan Wei
{"title":"Hierarchical path planning approach for mobile robot navigation under the dynamic environment","authors":"Zeng Bi, Yang Yimin, Yuan Wei","doi":"10.1109/INDIN.2008.4618127","DOIUrl":"https://doi.org/10.1109/INDIN.2008.4618127","url":null,"abstract":"In view of the environment uncertainty of mobile robot navigating under the unknown and dynamic environments, the paper adopts hierarchical path planning ways which is two layers of global and the local optimization have been combined to implement autonomous mobile robot navigating. The genetic algorithm and the fuzzy theory were applied in the two layers separately, the genetic annealing algorithm is used to global path planning, and the hierarchical fuzzy coordinated strategy is used to local optimization procedure. It results in fewer rules, as well as much simplified and flexible design where new behaviors can be added easily. The simulation experiments indicate the effectiveness of the proposed methods.","PeriodicalId":112553,"journal":{"name":"2008 6th IEEE International Conference on Industrial Informatics","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123397019","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: 17
Wavelet neuron selection method for ECG data compression 心电数据压缩的小波神经元选择方法
2008 6th IEEE International Conference on Industrial Informatics Pub Date : 2008-07-13 DOI: 10.1109/INDIN.2008.4618258
Xinping Yan, Qiaohui Guo, Yongming Yang
{"title":"Wavelet neuron selection method for ECG data compression","authors":"Xinping Yan, Qiaohui Guo, Yongming Yang","doi":"10.1109/INDIN.2008.4618258","DOIUrl":"https://doi.org/10.1109/INDIN.2008.4618258","url":null,"abstract":"In this paper, a wavelet network for the Electrocardiograph (ECG) data compression and the selection of its wavelet neuron are presented. The methods of the frequency-domain matching and the orthogonal least square (OLS) algorithm in selecting the wavelet basis and its quantity were discussed. We choose Morlet wavelet as the mother wavelet, and use the ECG signal for simulation. The result demonstrates that the number of Morlet wavelets whose spectrums locating at the ECG is up to 152. But after filtrated by the OLS algorithm, it reduces sharply. This method can make the size of the wavelet network driving to optimum and reduce the training time of the wavelet network significantly. The algorithm also can reconstruct the ECG signal very well. The results of simulation indicate that it can reflect the location and intensity of all waves correctly. Consequently, the algorithm has higher compression ratio and fidelity.","PeriodicalId":112553,"journal":{"name":"2008 6th IEEE International Conference on Industrial Informatics","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121682501","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 simulation platform for distributed energy optimization algorithms 分布式能源优化算法仿真平台
2008 6th IEEE International Conference on Industrial Informatics Pub Date : 2008-07-13 DOI: 10.1109/INDIN.2008.4618120
Peter Palensky, F. Kupzog, Adeel Abbas Zaidi, K. Zhou
{"title":"A simulation platform for distributed energy optimization algorithms","authors":"Peter Palensky, F. Kupzog, Adeel Abbas Zaidi, K. Zhou","doi":"10.1109/INDIN.2008.4618120","DOIUrl":"https://doi.org/10.1109/INDIN.2008.4618120","url":null,"abstract":"Optimizing the energy system is vital for supply safety and efficient operation. One part of such optimization efforts are demand side measures. This article discusses a simulation platform for automated demand side management, i.e. automated load management. Up to now, the strategies and algorithms that decided where and when to take influence on the loads were very primitive. The complexity of the system did not allow for intuitively designing smarter algorithms. As the energy system is a wide area distributed system, questions about system stability, SCADA (supervisory control and data acquisition), reaction times or the relation to the wider environment (customer processes, energy market, etc.) are very difficult to research. The presented prototype is intended to offer a research platform for evaluating potential algorithms for their real-world usage. All relevant parts of the overall process ldquointelligent gridrdquo are modeled into the world of discrete event simulation and first implementation results are discussed.","PeriodicalId":112553,"journal":{"name":"2008 6th IEEE International Conference on Industrial Informatics","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121787315","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: 12
Considering IEC 61131-3 and IEC 61499 in the context of component frameworks 在组件框架的背景下考虑IEC 61131-3和IEC 61499
2008 6th IEEE International Conference on Industrial Informatics Pub Date : 2008-07-13 DOI: 10.1109/INDIN.2008.4618109
C. Sunder, A. Zoitll, J. Christensen, H. Steininger, J. Rritsche
{"title":"Considering IEC 61131-3 and IEC 61499 in the context of component frameworks","authors":"C. Sunder, A. Zoitll, J. Christensen, H. Steininger, J. Rritsche","doi":"10.1109/INDIN.2008.4618109","DOIUrl":"https://doi.org/10.1109/INDIN.2008.4618109","url":null,"abstract":"Automation and control systems provide their own programming and modeling paradigms in parallel to theory well known from computer science. Especially the concepts of component-based software engineering highly influence the design of embedded systems, which include automation and control systems. This work analyses what is and is not a ldquosoftware componentrdquo in the context of the two standards IEC 61131-3 and IEC 61499. Utilizing the definition of component frameworks and component system architectures, the potentials and problems of an integrative approach in order to utilize both standards within the same platform was discussed.","PeriodicalId":112553,"journal":{"name":"2008 6th IEEE International Conference on Industrial Informatics","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122175201","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: 41
Numerical simulation and experimental study of liquid-solid two-phase flow in nozzle of DIA Jet DIA射流喷嘴内液固两相流的数值模拟与实验研究
2008 6th IEEE International Conference on Industrial Informatics Pub Date : 2008-07-13 DOI: 10.1007/978-3-540-85930-7_13
Guihua Hu, Wenhua Zhu, Tao Yu, Jin Yuan
{"title":"Numerical simulation and experimental study of liquid-solid two-phase flow in nozzle of DIA Jet","authors":"Guihua Hu, Wenhua Zhu, Tao Yu, Jin Yuan","doi":"10.1007/978-3-540-85930-7_13","DOIUrl":"https://doi.org/10.1007/978-3-540-85930-7_13","url":null,"abstract":"","PeriodicalId":112553,"journal":{"name":"2008 6th IEEE International Conference on Industrial Informatics","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123856740","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
Study of a new online Least Squares Support Vector Machine algorithm in gas prediction 一种新的在线最小二乘支持向量机算法在瓦斯预测中的研究
2008 6th IEEE International Conference on Industrial Informatics Pub Date : 2008-07-13 DOI: 10.1109/INDIN.2008.4618253
Xiao-hu Zhao, Ke-ke Zhao
{"title":"Study of a new online Least Squares Support Vector Machine algorithm in gas prediction","authors":"Xiao-hu Zhao, Ke-ke Zhao","doi":"10.1109/INDIN.2008.4618253","DOIUrl":"https://doi.org/10.1109/INDIN.2008.4618253","url":null,"abstract":"This paper studied on time series prediction, and proposes a new prediction algorithm of LS-SVM online learning against the shortcomings in the traditional online learning with least squares support vector machine. This algorithm was researched and used in coal mine gas prediction and had proved effective, compared with the actual data and other relative algorithms.","PeriodicalId":112553,"journal":{"name":"2008 6th IEEE International Conference on Industrial Informatics","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124010347","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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