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Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)最新文献

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Modelling and simulation of an active damped structure 主动阻尼结构的建模与仿真
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843673
P. Šuránek, M. Mahdal, J. Tuma
{"title":"Modelling and simulation of an active damped structure","authors":"P. Šuránek, M. Mahdal, J. Tuma","doi":"10.1109/CARPATHIANCC.2014.6843673","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843673","url":null,"abstract":"Paper describes the creation of mathematical model for active damped mechanical structure. The model is consisting of differential equations for structure's motion and an equation of the control loop. This model is used to design and examination the control loop algorithm and for testing the behaviour of the whole system before applying it on the real structure.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129318924","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
Mathematical modeling temperature's fields in overburden during underground coal gasification 煤地下气化过程覆盖层温度场的数学模拟
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843606
Kostur Karol
{"title":"Mathematical modeling temperature's fields in overburden during underground coal gasification","authors":"Kostur Karol","doi":"10.1109/CARPATHIANCC.2014.6843606","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843606","url":null,"abstract":"Underground coal gasification (UCG) appears as an efficient method for the conversion of the world's coal resources into energy, liquid fuels, and chemicals has attracted lots of attention in recent years. There are not known negative thermal impacts on rocks and surface. 2D temperature model is developing for studying temperature's fields in overburden of UCG. Mathematical model is based on Fourier's partial equation but expanded by heat exchange between solid and liquid phase. The liquid phase is represented by underground water flows. The dynamical model will allow simulating temperature fields in coal, rock and heat flows from UCG to surface through overburden (necessary for understanding of changes in the rock structure under the influence heat from UCG cavity).","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129918892","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
Design and Implementation of FPGA - digital based PID controller 基于FPGA的数字PID控制器的设计与实现
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843603
Michal Kocur, S. Kozák, B. Dvorscak
{"title":"Design and Implementation of FPGA - digital based PID controller","authors":"Michal Kocur, S. Kozák, B. Dvorscak","doi":"10.1109/CARPATHIANCC.2014.6843603","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843603","url":null,"abstract":"The main aim of this paper is to design an effective realization of digital PID control algorithms using field-programmable gate array (FPGA) technology. The proportional-integral-derivative (PID) control methods and algorithms are one of the most common types of effective feedback controllers that are used in automatic control in many industrial processes. PID controller has been widely used in many different areas, such as power systems, drives control, automotive mechatronics, aerospace, process control, and robotics. Implementation of PID control algorithms has gone through several stages of realization, from early mechanical, electrical and pneumatic designs to microprocessor-based systems. Recently, field-programmable gate arrays (FPGAs) have become an alternative solution for the realization of digital control algorithm systems, which were previously dominated by general-purpose microprocessor systems. In comparison with convention PID realization, FPGA-based controller's realization offer advantages such as high speed, complex functionality, and low power consumption. Another advantage of FPGA-based platforms is their capability to execute concurrent operations, allowing parallel architectural design of different digital controllers system. In the propose paper we demonstrate of the one application of hardware and software module development for the application and realization of digital PID control algorithm for dynamical systems with fast dynamics. We successfully implemented verified and analyze the FPGA PID control algorithm realization for high speed DC motors using FPGA technology (Spartan - 6 FPGA Family of company Xilinx) which delivers an optimal balance of low risk, low cost, and low power for this applications.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126400818","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: 46
Parallel digraphs-building algorithm for polynomial realisations 多项式实现的并行有向图构建算法
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843592
K. Hryniów, K. Markowski
{"title":"Parallel digraphs-building algorithm for polynomial realisations","authors":"K. Hryniów, K. Markowski","doi":"10.1109/CARPATHIANCC.2014.6843592","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843592","url":null,"abstract":"In this paper, the new method of the determination of entries of the state matrices of the positive two-dimensional systems described by the second Fornasini-Marchesini model (IIF-M) using digraphs theory D(2) has been presented. For the proposed method parallel computing algorithm was constructed. Algorithm is based on GPGPU (General- Purpose Computing on Graphics Processing Units) computing method to gain needed speed and computational power for such solution. The proposed method was discussed and illustrated with numerical examples. Proposed solution allows digraphs construction for any positive two-dimensional system, regardless of its complexity.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121449021","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: 31
SW support for CCC and CQC control charts 软件支持CCC和CQC控制图
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843633
Darja Noskievičová, M. Mahdal, Kateřina Brodecká
{"title":"SW support for CCC and CQC control charts","authors":"Darja Noskievičová, M. Mahdal, Kateřina Brodecká","doi":"10.1109/CARPATHIANCC.2014.6843633","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843633","url":null,"abstract":"Statistical process control (SPC) is an approach to process control that has been widely used in any industrial or non-industrial fields. SPC is based on so called Shewhart's conception of the process variability. This conception distinguishes variability caused by obviously effected common causes from variability caused by abnormal assignable causes. New manufacturing technologies and concepts strongly contributed to the real attainment of a high level of the processes capability. In such conditions a distinction of common variability causes from assignable causes is more and more difficult. Conventional attribute control charts are not adequate solution for monitoring and control of the processes with very low level of defects (in terms of ppm). The answer can be found in the application of CCC and CQC control charts. The paper deals with the presentation of the SW application which was created to contribute to the practical deployment of these effective control charting methods in practice.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131980641","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
Measurement of the volume of material on the Conveyor Belt measuring of the volume of wood chips during transport on the Conveyor Belt using a laser scanning 测量输送带上物料的体积用激光扫描测量在输送带上运输过程中木屑的体积
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843581
D. Fojtik
{"title":"Measurement of the volume of material on the Conveyor Belt measuring of the volume of wood chips during transport on the Conveyor Belt using a laser scanning","authors":"D. Fojtik","doi":"10.1109/CARPATHIANCC.2014.6843581","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843581","url":null,"abstract":"This article describe a mathematical background of calculating volume of Wood Chips that is measured by a laser scanning method during transport on Conveyor Belt. This method is realized in company Biocel Paskov a. s.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115792460","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: 15
Switched system controller design: The frequency domain approach 开关系统控制器设计:频域方法
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843610
A. Kozáková, V. Veselý, R. Krasnansky
{"title":"Switched system controller design: The frequency domain approach","authors":"A. Kozáková, V. Veselý, R. Krasnansky","doi":"10.1109/CARPATHIANCC.2014.6843610","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843610","url":null,"abstract":"The paper deals with the frequency domain switched system controller design for SISO plants with arbitrary number of operation modes. The proposed method combines affine model of the switched system, gain scheduling approach, and the Small gain theory modified so as to guarantee closed-loop stability of the plant in all operation modes as well as of the switching process between individual modes. A simple example is provided to illustrate the innovative approach and compare it with the Explicit MPC controller design.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124137462","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
Simulation of pipeline transport backfill mixtures 管道输送回填混合物的模拟
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843671
M. Šofranko, R. Zeman
{"title":"Simulation of pipeline transport backfill mixtures","authors":"M. Šofranko, R. Zeman","doi":"10.1109/CARPATHIANCC.2014.6843671","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843671","url":null,"abstract":"The paper is focused on description of the created simulator pipeline transport of backfill mixtures. Pipeline transport is one of the most important process of backfilling with paste mixtures. The composition of the backfill mixtures should take into account its influence on the final strength and transportability. The proposed simulator allows calculations of pipeline transport's output parameters (necessary parameters of pumps, energy intensity of transport and parameters for mixture flow - Reynolds and Freuds number of flow, the flow velocity, critical velocity, friction coefficient, height loss ...) based on the input parameters defining the composition of the backfill mixture and the conditions of transport. This helps to find the optimal composition of the backfill mixture for the requirements of its applications and transport.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114836488","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: 8
On a state feedback anisotropy-based control problem for linear discrete-time descriptor systems 基于状态反馈各向异性的线性离散广义系统控制问题
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843558
O. Andrianova
{"title":"On a state feedback anisotropy-based control problem for linear discrete-time descriptor systems","authors":"O. Andrianova","doi":"10.1109/CARPATHIANCC.2014.6843558","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843558","url":null,"abstract":"This paper deals with a suboptimal state feedback anisotropy-based control problem for linear time-invariant discrete-time descriptor systems. The goal is to design a state feedback for the system such that the closed-loop system is admissible, and its anisotropic norm (mean anisotropy level is set) is bounded by a given positive real value.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121887350","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
LMI approximation of pole-region for discrete-time linear dynamic systems 离散线性动力系统极点区域的LMI逼近
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843655
D. Rosinová, I. Holic
{"title":"LMI approximation of pole-region for discrete-time linear dynamic systems","authors":"D. Rosinová, I. Holic","doi":"10.1109/CARPATHIANCC.2014.6843655","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843655","url":null,"abstract":"Pole-placement belongs to efficient tools in control system design, guaranteeing both stability and performance of closed loop system. In robust control design, so called LMI regions and the respective D-stability conditions have been developed recently. Concerning continuous-time systems, the pole regions respective to prescribed stability degree and damping factor are convex and can be directly described by LMIs. However, the discrete-time counterpart for the latter case is no more convex. In this paper, the inner convex approximation of discrete-time pole region for prescribed stability degree and damping factor is developed. The respective LMI region is then described and several examples are provided.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122102512","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: 11
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