2011 4th International Symposium on Resilient Control Systems最新文献

Anomaly detection for resilient control systems using fuzzy-neural data fusion engine 基于模糊神经数据融合引擎的弹性控制系统异常检测

2011 4th International Symposium on Resilient Control Systems Pub Date : 2011-09-08 DOI: 10.1109/ISRCS.2011.6016085

O. Linda, M. Manic, T. McJunkin

引用次数: 17

Correction of erroneously-trained adaptive neural networks 修正错误训练的自适应神经网络

2011 4th International Symposium on Resilient Control Systems Pub Date : 2011-09-08 DOI: 10.1109/ISRCS.2011.6016086

R. Khosravani

{"title":"Correction of erroneously-trained adaptive neural networks","authors":"R. Khosravani","doi":"10.1109/ISRCS.2011.6016086","DOIUrl":"https://doi.org/10.1109/ISRCS.2011.6016086","url":null,"abstract":"Applications of adaptive neural network models, i.e. models that are updated while they are used, are becoming more widespread. Adjustments to an adaptive model are based on a feedback which is collected while the model is in operation. While changing model parameters in production can improve the performance, itcomes with inherent risks. In particular, any erroneous adjustment to an online model may reduce the performanceand be detrimental to control applications and costly to the business. At the same time, mistakes in feedback are sometimes unavoidable. Therefore, an adaptively trained model with old data is sub-optimal unless the new revisions are taken into account. In this paper, we investigate the effect of a faulty feedback on the performance of an e-commerce customer identification neural network model. We first investigate the impact of feedback error on an adaptive model's performance. We then examine a technique to undo the incorrect adjustments to the model by re-training the adaptive model by a corrected feedback. Our results showthe majority of lossinmodel performance due to the feedback error is recoveredby re-training the adaptive model with the new corrected data.","PeriodicalId":336336,"journal":{"name":"2011 4th International Symposium on Resilient Control Systems","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129257792","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

Distributed multi-agent microgrids: a decentralized approach to resilient power system self-healing 分布式多智能体微电网:弹性电力系统自愈的分散方法

2011 4th International Symposium on Resilient Control Systems Pub Date : 2011-09-08 DOI: 10.1109/ISRCS.2011.6016094

C. Colson, M. H. Nehrir, R. Gunderson

{"title":"Distributed multi-agent microgrids: a decentralized approach to resilient power system self-healing","authors":"C. Colson, M. H. Nehrir, R. Gunderson","doi":"10.1109/ISRCS.2011.6016094","DOIUrl":"https://doi.org/10.1109/ISRCS.2011.6016094","url":null,"abstract":"The predominance of recent self-healing power system research has been directed towards centralized command and control functions. In this paper, a decentralized multi-agent control method for distributed microgrids is introduced. Given the complexity of a large power system spanning hundreds of miles and comprised of numerous microgrids, it is potentially unrealistic to expect that centralizing total system control functions is feasible. Therefore, the authors are particularly interested in dispersing decision-making by utilizing smart microgrid control agents that cooperate during normal and emergency situations. The combination of microgrids and agent-based control can improve power system resiliency. The method described herein lays the groundwork for a comprehensive microgrid control architecture that strikes a balance between the multiple intra-microgrid objectives defined by local operator and the situational demands of the microgrid collective as part of the power system. In this way, both self-interest and cooperation can arise, allowing microgrid agents to successfully transition from normal operations to an emergency condition and back again when conditions have resolved, independent of a central supervisor. The decentralized multi-agent methods for microgrids explored in this paper help to support what may be an enabling technology of future smart grids.","PeriodicalId":336336,"journal":{"name":"2011 4th International Symposium on Resilient Control Systems","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133670375","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: 87

A reference architecture approach to ICS security ICS安全的参考体系结构方法

2011 4th International Symposium on Resilient Control Systems Pub Date : 2011-09-08 DOI: 10.1109/ISRCS.2011.6016082

F. Cohen

引用次数: 2

Remote output feedback stabilization for fractional-order systems via communication networks 基于通信网络的分数阶系统的远程输出反馈镇定

2011 4th International Symposium on Resilient Control Systems Pub Date : 2011-09-08 DOI: 10.1109/ISRCS.2011.6016088

Xiaona Song, I. Tejado, Y. Chen

引用次数: 2

Performance of soft-switched DC-DC resonant converter for Electrolyzer 电解槽用软开关DC-DC谐振变换器的性能

2011 4th International Symposium on Resilient Control Systems Pub Date : 2011-09-08 DOI: 10.1109/ISRCS.2011.6016096

P. Chandrasekhar, S. Rama Reddy

引用次数: 17

High-quality integration of fuel cells energy into electric grids 高质量地将燃料电池能量整合到电网中

2011 4th International Symposium on Resilient Control Systems Pub Date : 2011-09-08 DOI: 10.1109/ISRCS.2011.6016095

A. Mohamed, M. Elshaer, O. Mohammed

{"title":"High-quality integration of fuel cells energy into electric grids","authors":"A. Mohamed, M. Elshaer, O. Mohammed","doi":"10.1109/ISRCS.2011.6016095","DOIUrl":"https://doi.org/10.1109/ISRCS.2011.6016095","url":null,"abstract":"This paper investigates different converter topologies, and their control, that can be used as an interface between fuel cells and the DC bus in a power system. As an example, the integration of fuel cells energy to the DC bus in a DC zonal electric distribution system (DC ZEDS) will be focused on. The DC ZEDS example is reasonable as high-quality power supply is interesting the most for the US navy. Among the two topologies presented, one is new and its performance is compared to that of the conventional boost converter. The proposed topology utilizes a modified boost converter to enhance the integration of sustainable energy sources into the system. It gives continuous output current and some other advantages over the conventional one. However, it is more complex. A comparative study of the techniques presented in this paper will be conducted from performance as well as cost points of view. A prototype system has been designed and simulated in MATLAB/SIMULINK to validate the proposed technique. Moreover, it has been examined experimentally to verify the results and conclusions deduced out of the study. Both simulation and experimental results show the effectiveness of the proposed technique and its validity as a DC-DC converter for fuel cells integration to DC ZEDS and its outperformance over conventional DC-DC boost converters.","PeriodicalId":336336,"journal":{"name":"2011 4th International Symposium on Resilient Control Systems","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134464322","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

Resilient monitoring system: Design and performance analysis 弹性监测系统:设计与性能分析

2011 4th International Symposium on Resilient Control Systems Pub Date : 2011-09-08 DOI: 10.1109/ISRCS.2011.6016090

H. Garcia, Naman Jhamaria, Heng Kuang, Wen-Chiao Lin, S. Meerkov

引用次数: 20

Consensus control for linear systems in the presence of environmental and channel noise 存在环境和信道噪声的线性系统的一致性控制

2011 4th International Symposium on Resilient Control Systems Pub Date : 2011-09-08 DOI: 10.1109/ISRCS.2011.6016103

S. Biswas, Q. Dong, Li Bai

引用次数: 3

Towards agile control of ship auxiliary systems 船舶辅助系统敏捷控制研究

2011 4th International Symposium on Resilient Control Systems Pub Date : 2011-09-08 DOI: 10.1109/ISRCS.2011.6016108

K. Schultz

引用次数: 5