Proceedings of the 2015 16th International Carpathian Control Conference (ICCC)最新文献

Off-grid telemetry system for hydrate inhibition on gas wells 气井水合物抑制离网遥测系统

Proceedings of the 2015 16th International Carpathian Control Conference (ICCC) Pub Date : 2015-07-02 DOI: 10.1109/CARPATHIANCC.2015.7145077

J. Konyha

引用次数: 1

Application of the particle filters for identification of the non-Gaussian systems 粒子滤波在非高斯系统辨识中的应用

Proceedings of the 2015 16th International Carpathian Control Conference (ICCC) Pub Date : 2015-07-02 DOI: 10.1109/CARPATHIANCC.2015.7145089

A. Lebeda

引用次数: 2

Improved closed loop performance and control signal using evolutionary algorithms based PID controller 改进了闭环性能，并采用基于进化算法的PID控制器控制信号

Proceedings of the 2015 16th International Carpathian Control Conference (ICCC) Pub Date : 2015-07-02 DOI: 10.1109/CARPATHIANCC.2015.7145034

Alireza Aarabi, M. Shahbazian, Mohsen Hadian

{"title":"Improved closed loop performance and control signal using evolutionary algorithms based PID controller","authors":"Alireza Aarabi, M. Shahbazian, Mohsen Hadian","doi":"10.1109/CARPATHIANCC.2015.7145034","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2015.7145034","url":null,"abstract":"Proportional-Integral-Derivative (PID) controllers are the most widely used controllers in industry because of their simplicity and robustness. Different values of PID parameters make different step response, so an increasing amount of literature is devoted to proper tuning of PID controllers. The problem merits further investigation as traditional tuning methods make large control signal that can damage the system but evolutionary algorithms based tuning methods improve the control signal and closed loop performance. In this paper three tuning methods for PID controllers have been studied namely Ziegler and Nichols, which is traditional tuning method and evolutionary algorithms based tuning methods, that are, genetic algorithm (GA) and particle swarm optimization (PSO). To examine the validity of PSO and GA tuning methods a comparative analysis of DC motor plant is studied. Simulation results reveal that evolutionary algorithms based tuning method have improved control signal amplitude and quality factors of the closed loop system such as rise time, integral absolute error (IAE) and maximum overshoot.","PeriodicalId":187762,"journal":{"name":"Proceedings of the 2015 16th International Carpathian Control Conference (ICCC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131841047","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

Frequency fitting algorithm of control signals based on Hermite curves 基于Hermite曲线的控制信号频率拟合算法

Proceedings of the 2015 16th International Carpathian Control Conference (ICCC) Pub Date : 2015-07-02 DOI: 10.1109/CARPATHIANCC.2015.7145103

M. Ostaszewski, T. Kuźmierowski

引用次数: 0

Decision support by dynamic simulation method 决策支持的动态仿真方法

Proceedings of the 2015 16th International Carpathian Control Conference (ICCC) Pub Date : 2015-07-02 DOI: 10.1109/CARPATHIANCC.2015.7145067

J. Holík, L. Landryová, D. Teichmann

引用次数: 0

Network synchronization of periodic multiple source flows 周期性多源流网络同步

Proceedings of the 2015 16th International Carpathian Control Conference (ICCC) Pub Date : 2015-05-27 DOI: 10.1109/CARPATHIANCC.2015.7145093

Filip Lorenz, D. Teichmann, R. Farana

引用次数: 0

Advances in fractional calculus: Control and signal processing applications 分数阶微积分的进展:控制和信号处理的应用

Proceedings of the 2015 16th International Carpathian Control Conference (ICCC) Pub Date : 2015-05-27 DOI: 10.1109/CARPATHIANCC.2015.7145064

E. Gonzalez, I. Petráš

{"title":"Advances in fractional calculus: Control and signal processing applications","authors":"E. Gonzalez, I. Petráš","doi":"10.1109/CARPATHIANCC.2015.7145064","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2015.7145064","url":null,"abstract":"Fractional calculus is more than a three hundred-year-old concept way back during the time of de l'Hospital and Leibniz focusing on derivative and integrals having non-integer orders. Almost four decades ago, engineers and scientists began to venture into the field of fractional calculus by unfolding its applications where fractional differential equation models are valid. It has been found that fractional calculus indeed is becoming ubiquitous, seeing applications in many fields of sciences and engineering, from fractional diffusion equations and various biomedical applications, to signal processing and control engineering applications. A conclusion was then later proposed that fractional calculus is actually a generalization of integer-order calculus, being so powerful, it could overcome the advantages of its integer-order counterparts. This paper offers a comprehensive discussion on the applications of fractional calculus in the design and implementation of fractional-order systems in the form of electronic circuits which could be used for signal processing and control engineering applications. The article starts with the introduction to fractional calculus including some history and mathematical definitions. The second part of the article focuses on fractional-order differential equations and systems. Example circuit designs and implementation are then discussed which includes an elaboration of some papers related to this area. The final part of the article presents possible research topics in this area.","PeriodicalId":187762,"journal":{"name":"Proceedings of the 2015 16th International Carpathian Control Conference (ICCC)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124578700","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

Design and validation of a low resource-cost video data processing method for embedded implementation of optical flow extraction 嵌入式实现光流提取的低资源成本视频数据处理方法的设计与验证

Proceedings of the 2015 16th International Carpathian Control Conference (ICCC) Pub Date : 2015-05-27 DOI: 10.1109/CARPATHIANCC.2015.7145036

L. Bakó, C. Enăchescu, S. Brassai

引用次数: 1

Mathematical modelling of biomass fired fluidized bed boiler 生物质燃烧流化床锅炉的数学建模

Proceedings of the 2015 16th International Carpathian Control Conference (ICCC) Pub Date : 2015-05-27 DOI: 10.1109/CARPATHIANCC.2015.7145118

H. Rusinowski, M. Plis

引用次数: 1

Behavior-based critical cyber asset identification in Process Control Systems under Cyber Attacks 网络攻击下过程控制系统中基于行为的关键网络资产识别

Proceedings of the 2015 16th International Carpathian Control Conference (ICCC) Pub Date : 2015-05-27 DOI: 10.1109/CARPATHIANCC.2015.7145073

I. Kiss, B. Genge, P. Haller

{"title":"Behavior-based critical cyber asset identification in Process Control Systems under Cyber Attacks","authors":"I. Kiss, B. Genge, P. Haller","doi":"10.1109/CARPATHIANCC.2015.7145073","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2015.7145073","url":null,"abstract":"The accelerated advancement of Process Control Systems (PCS) transformed the traditional and completely isolated systems view into a networked inter-connected “system of systems” perspective, where off-the-shelf Information and Communication Technologies (ICT) are deeply embedded into the heart of PCS. This has brought significant economical and operational benefits, but it also provided new opportunities for malicious actors targeting critical PCS. To address these challenges, in this work we employ our previously developed Cyber Attack Impact Assessment (CAIA) technique to provide a systematic mechanism to help PCS designers and industry operators to assess the impact severity of various cyber threats. Moreover, the question of why a device is more critical than others, and also the motivation of this work, are answered through extensive numerical results showing the significance of systems dynamics in the context of closed-loop PCS. The CAIA approach is validated against the simulated Tennessee Eastman chemical process, including 41 observed variables and 12 control variables, involved in cascade controller structures. The results show the application possibilities and effectiveness of CAIA for various attack scenarios.","PeriodicalId":187762,"journal":{"name":"Proceedings of the 2015 16th International Carpathian Control Conference (ICCC)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130651343","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: 4