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2018 7th International Conference on Systems and Control (ICSC)最新文献

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On the P-D State Feedback Controller Design for the Common Triangular Decoupling of Multi Model Descriptor Systems* 多模型广义系统常见三角解耦的P-D状态反馈控制器设计*
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-10-01 DOI: 10.1109/ICOSC.2018.8587620
F. Koumboulis
{"title":"On the P-D State Feedback Controller Design for the Common Triangular Decoupling of Multi Model Descriptor Systems*","authors":"F. Koumboulis","doi":"10.1109/ICOSC.2018.8587620","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587620","url":null,"abstract":"The problem of common Triangular Decoupling for multi model descriptor linear systems, via regular Proportional plus Derivative (P-D) state feedback controllers, is solved. The necessary and sufficient conditions for the solvability of the problem are established. The analytic expressions of the general solution of the P-D state feedback controllers and the general solutions of the multi model triangularly decoupled closed transfer matrices are derived.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123573834","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
Comparative study of two control strategies of a Multiterminal VSC-HVDC systems 多终端直流直流系统两种控制策略的比较研究
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-10-01 DOI: 10.1109/ICOSC.2018.8587777
A. Rekik, G. Boukettaya, Randa Kallel
{"title":"Comparative study of two control strategies of a Multiterminal VSC-HVDC systems","authors":"A. Rekik, G. Boukettaya, Randa Kallel","doi":"10.1109/ICOSC.2018.8587777","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587777","url":null,"abstract":"Voltage Source Converter High Voltage Direct Current (VSC_HVDC) is a hopeful technology for future smart grid and offshore applications. It can be used to feed weak networks and can be kept compact, which makes it more appropriated to build connections to offshore wind farms. The feasibility for such applications has been proven by projects all over the world. The development of renewable energies such as offshore wind energy as well as multiplication of HVDC links between the different countries of the Union European create the possibility to build a Multi-terminal HVDC (MTDC) offshore grid which is superimposed on the existing HVAC network.This paper focused on HVDC transmission systems with three terminals considered as the most plausible projects in the future. The main objective of this paper is to demonstrate the controllability of VSC-HVDC transmissions and to discuss on the existing principal controls such as master slave and voltage droop command. Simulation results show the drawback of the traditionnel master slave control and the effectiveness of the voltage droop control method.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129802728","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: 9
Fault Detection for uncertain switched systems with time-varying state delay 时变状态延迟不确定切换系统的故障检测
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-10-01 DOI: 10.1109/ICOSC.2018.8587826
A. Benzaouia, Kenza Telbissi
{"title":"Fault Detection for uncertain switched systems with time-varying state delay","authors":"A. Benzaouia, Kenza Telbissi","doi":"10.1109/ICOSC.2018.8587826","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587826","url":null,"abstract":"This paper discusses the problem of fault detection for discrete-time switched systems with time-varying state delay by using a novel switched lyapunov functional. Sufficient condition of constructing an observer is achieved. This obtained condition is formulated to obtain a new reduced size LMI with slack matrix variable. A simulation example is given to validate and compare the proposed result.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122182385","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
Adaptive Notch Filters for Prediction of Narrow Band Signals 用于窄带信号预测的自适应陷波滤波器
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-09-24 DOI: 10.1109/ICOSC.2018.8587833
N. M'Sirdi, Antoine Monneau, A. Naamane
{"title":"Adaptive Notch Filters for Prediction of Narrow Band Signals","authors":"N. M'Sirdi, Antoine Monneau, A. Naamane","doi":"10.1109/ICOSC.2018.8587833","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587833","url":null,"abstract":"This paper proposes efficient structures of Adaptive Notch Filters (ANF) implemented as constrained ARMA models. These ANF suit very well for fast frequencies tracking and evolutionary spectrum analysis for narrow band and sinusoidal signals in additive noise. Lastly, non-stationary ANF are considered and an estimation procedure implemented.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":"28 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123597049","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
Reconciling Full-Order LPV Design and Augmented Structured ℋ∞ via Internal Model Principle: a Launch Vehicle Application * 利用内模原理协调全阶LPV设计与增广结构h∞:运载火箭应用*
2018 7th International Conference on Systems and Control (ICSC) Pub Date : 2018-08-02 DOI: 10.1109/ICOSC.2018.8587807
Diego Navarro Tapia, A. Marcos, S. Bennani, C. Roux
{"title":"Reconciling Full-Order LPV Design and Augmented Structured ℋ∞ via Internal Model Principle: a Launch Vehicle Application *","authors":"Diego Navarro Tapia, A. Marcos, S. Bennani, C. Roux","doi":"10.1109/ICOSC.2018.8587807","DOIUrl":"https://doi.org/10.1109/ICOSC.2018.8587807","url":null,"abstract":"This article presents an indirect method to characterize a wind disturbance internal model that can be used to augment the capabilities of a classical controller structure for the atmospheric-phase thrust vector control (TVC) system of the VEGA launcher. This characterization is based on a comparison between a structured ℋ∞ and a full-order LPV controller with better performance levels. The identified wind model is then explicitly employed to re-design the structured ℋ∞ controller in order to achieve similar levels as the full-order LPV controller. This design reconciles the current VEGA control system architecture with the internal model principle, which states that a controller must have structural features to contain the internal model of the signal to be controlled. The effect of this new controller structure is analysed in terms of robust stability and performance using the singular structured value µ technique. The results show that embedding the internal model structure in the control system provides an extra degree of freedom to improve the launcher performance against wind gusts.","PeriodicalId":153985,"journal":{"name":"2018 7th International Conference on Systems and Control (ICSC)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127227982","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
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