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Proceedings of the 14th International Carpathian Control Conference (ICCC)最新文献

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State Blocking Systems: Modeling and behavior 状态阻塞系统:建模和行为
Proceedings of the 14th International Carpathian Control Conference (ICCC) Pub Date : 2013-07-18 DOI: 10.1109/CARPATHIANCC.2013.6560544
C. Marin, D. Selișteanu, D. Sendrescu
{"title":"State Blocking Systems: Modeling and behavior","authors":"C. Marin, D. Selișteanu, D. Sendrescu","doi":"10.1109/CARPATHIANCC.2013.6560544","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2013.6560544","url":null,"abstract":"This paper deals with a specific category of systems called State Blocking Systems (SBS). Time evolution of such processes is characterized by time intervals where some state components are kept constant, so that classical models are not generally available. The state components can be found in two statuses, namely: active or blocked. Such systems are a particular case of Variable Structure Systems (VSS). The main idea in this paper is to model SBS by using so called blocking functions and to realize a parameterization based on time intervals. Different cathegoruy of SBS are presented. A time variable decomposition is proposed. Examples obtained by numerical simulation point out the advantages of this approach.","PeriodicalId":373601,"journal":{"name":"Proceedings of the 14th International Carpathian Control Conference (ICCC)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127160002","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
Rapid prototyping in development of numerically controlled machine tool feed drive module control system 数控机床进给驱动模块控制系统的快速成型研究
Proceedings of the 14th International Carpathian Control Conference (ICCC) Pub Date : 2013-05-26 DOI: 10.1109/CARPATHIANCC.2013.6560558
K. Pietrusewicz, P. Waszczuk
{"title":"Rapid prototyping in development of numerically controlled machine tool feed drive module control system","authors":"K. Pietrusewicz, P. Waszczuk","doi":"10.1109/CARPATHIANCC.2013.6560558","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2013.6560558","url":null,"abstract":"This article describes rapid prototyping stages of position and/or velocity control algorithms implementation in feed drive module of numerically controlled milling machines. Paper presents an original approach to issue of possible assurance of correcting algorithms implementation at controlling module level of digital servodrives in opposition to solutions commonly available on market. Proposed here feedforward solution provides robustness to velocity control of the machine tool feed drive. Presented results are good basis for future development within the prototype of 3-axis ball-screw driven milling machine.","PeriodicalId":373601,"journal":{"name":"Proceedings of the 14th International Carpathian Control Conference (ICCC)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117219442","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
Using HTML5 web interface for visualization and control system 采用HTML5 web界面进行系统的可视化和控制
Proceedings of the 14th International Carpathian Control Conference (ICCC) Pub Date : 2013-05-26 DOI: 10.1109/CARPATHIANCC.2013.6560570
Martin Stribny, P. Smutny
{"title":"Using HTML5 web interface for visualization and control system","authors":"Martin Stribny, P. Smutny","doi":"10.1109/CARPATHIANCC.2013.6560570","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2013.6560570","url":null,"abstract":"ControlWeb is software system for rapid application development for industry, schools or laboratories. It helps compose visualization and control of technology processes in real time. To make this process more user friendly, a new interface between ControlWeb software and web browser was developed. Using HTML5 semantics, JavaScript library and extra code provides more efficient adoption of data and subsequent rendering of visualization process.","PeriodicalId":373601,"journal":{"name":"Proceedings of the 14th International Carpathian Control Conference (ICCC)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115249468","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
Experimental and numerical studies of magnetorheological damper control coil type RD-8040-3 RD-8040-3型磁流变阻尼器控制线圈的实验与数值研究
Proceedings of the 14th International Carpathian Control Conference (ICCC) Pub Date : 2013-05-26 DOI: 10.1109/CARPATHIANCC.2013.6560526
L. Jastrzebski, M. Węgrzynowski
{"title":"Experimental and numerical studies of magnetorheological damper control coil type RD-8040-3","authors":"L. Jastrzebski, M. Węgrzynowski","doi":"10.1109/CARPATHIANCC.2013.6560526","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2013.6560526","url":null,"abstract":"The paper presents the research of a linear magnetorheological damper (MR) coil type RD-8040 produced by Lord Corporation. The aim of the research was to determine electrical characteristics for AC voltage supplying the MR damper coil. Understanding of the dynamic characteristics of the control coil is necessary for the proper selection of the parameters for current controllers supplying MR dampers. In order to know the dynamic characteristics of the damper control coil laboratory tests and numerical calculations were carried out. The tests were performed for sinusoidal voltage with an amplitude of 1 V and frequency changed in the range of 0.1-100 Hz. The results of the experiments were compared with the results of the simulation by step responses, the characteristics of amplitude-frequency and phase-frequency. This work will be used to build a model of a self-powered vibration reduction system equipped with a conditioning system.","PeriodicalId":373601,"journal":{"name":"Proceedings of the 14th International Carpathian Control Conference (ICCC)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122183184","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
Some problems in application of the theory of abstract spaces 抽象空间理论应用中的几个问题
Proceedings of the 14th International Carpathian Control Conference (ICCC) Pub Date : 2013-05-26 DOI: 10.1109/CARPATHIANCC.2013.6560540
I. Leššo, P. Flegner, K. Feriančíková, Z. Sabová
{"title":"Some problems in application of the theory of abstract spaces","authors":"I. Leššo, P. Flegner, K. Feriančíková, Z. Sabová","doi":"10.1109/CARPATHIANCC.2013.6560540","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2013.6560540","url":null,"abstract":"The contribution deals with some questions associated with utilization of mathematical spaces, especially Hilbert spaces, in the area of process control. Emphasized are some aspects of application of the theory of functional analysis in a case study of signal spaces in technical practice. Some possible approaches to visualization of multidimensional spaces, including complex Hilbert spaces, are shown.","PeriodicalId":373601,"journal":{"name":"Proceedings of the 14th International Carpathian Control Conference (ICCC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129893286","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
Thermal Analysis of Solenoid Actuators 电磁执行器的热分析
Proceedings of the 14th International Carpathian Control Conference (ICCC) Pub Date : 2013-05-26 DOI: 10.1109/CARPATHIANCC.2013.6560510
I. Dulk, T. Kovácsházy
{"title":"Thermal Analysis of Solenoid Actuators","authors":"I. Dulk, T. Kovácsházy","doi":"10.1109/CARPATHIANCC.2013.6560510","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2013.6560510","url":null,"abstract":"From an adequate model of a system it might be possible to estimate its certain physical quantities that could not be measured directly or at a great expense. Usually, mechanical parameters, such as position and velocity are estimated by measuring only electrical signals. This concept is referred as \"sensorless\" and has the major benefit of saving costly external sensing elements, thus reducing costs and improving robustness. Regarding solenoid actuators, the position and velocity of the moving part is usually to be estimated. A literature survey has showed that in corresponding solenoid models thermal behavior is not properly considered. In case the device is subject to significant temperature deviations or internal heat gradients, model parameters, thus estimation accuracy may suffer from significant \"thermal\" uncertainty. In this paper, major thermal phenomena related to valve actuators are highlighted. The concept of multilayer laminates is proposed for modeling and an analytical solution sought. General treatment of the underlying problem is also presented with the most important modeling principles discussed.","PeriodicalId":373601,"journal":{"name":"Proceedings of the 14th International Carpathian Control Conference (ICCC)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121581893","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
On the mathematical properties of generalized fractional-order two-port networks using hybrid parameters 基于混合参数的广义分数阶双端口网络的数学性质
Proceedings of the 14th International Carpathian Control Conference (ICCC) Pub Date : 2013-05-26 DOI: 10.1109/CARPATHIANCC.2013.6560517
E. Gonzalez, I. Petráš, L. Dorcák, J. Terpák
{"title":"On the mathematical properties of generalized fractional-order two-port networks using hybrid parameters","authors":"E. Gonzalez, I. Petráš, L. Dorcák, J. Terpák","doi":"10.1109/CARPATHIANCC.2013.6560517","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2013.6560517","url":null,"abstract":"Linear passive and active electric circuits can be viewed as two-port networks - having two readily-accessible electrical terminals usually denoted as input and output ports. Two-port networks, also known as four-terminal networks, are usually represented using matrices which allow the network to be analyzed easily without getting through internal current and voltages. In this paper we present the mathematical properties of a generalized fractional-order two-port network represented as a symmetrical T-section through its hybrid parameters.","PeriodicalId":373601,"journal":{"name":"Proceedings of the 14th International Carpathian Control Conference (ICCC)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134221115","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
Simulation mathematical model for granular material thermal treatment 颗粒材料热处理的模拟数学模型
Proceedings of the 14th International Carpathian Control Conference (ICCC) Pub Date : 2013-05-26 DOI: 10.1109/CARPATHIANCC.2013.6560528
I. Koštial, J. Spisak, J. Mikula, Katarina Mikulova Pol'cova, M. Truchlý
{"title":"Simulation mathematical model for granular material thermal treatment","authors":"I. Koštial, J. Spisak, J. Mikula, Katarina Mikulova Pol'cova, M. Truchlý","doi":"10.1109/CARPATHIANCC.2013.6560528","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2013.6560528","url":null,"abstract":"In the last years new technologies in the area of granular materials thermal treatment have been developed. Basic improvement was achieved in significant increasing of heat exchange area, heat distribution and in the hydrodynamics. Development and operation of this thermal apparatus is based on physical and mathematical modelling, which can significantly contribute to acquire required critical knowledge. For lumpy and granular material thermal treatment the approximate mathematical model based on elementary balance method was developed. Model adequacy and complexity is crucial part of generation of the effective VR system. One of the possibilities to master this difficulty is generation of the hierarchical simulation models. Presented system consists of the following discriminations levels: Production line, technological aggregate, aggregate components, processes. The production line is of granular materials thermal treatment. Regarded technological aggregates are rotary furnace, shaft furnace, microfluid furnace and the furnace in compact thin layer. The modelled processes are gas flow, material flow, combustion, heating, cooling, drying, condensation, calcinations and sintering. Models are part of the developed VR system.","PeriodicalId":373601,"journal":{"name":"Proceedings of the 14th International Carpathian Control Conference (ICCC)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133573790","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
Wind turbine's tower-nacelle model with magnetorheological tuned vibration absorber 具有磁流变调谐减振器的风力发电机塔舱模型
Proceedings of the 14th International Carpathian Control Conference (ICCC) Pub Date : 2013-05-26 DOI: 10.1109/CARPATHIANCC.2013.6560545
P. Martynowicz, Zbigniew Szydao
{"title":"Wind turbine's tower-nacelle model with magnetorheological tuned vibration absorber","authors":"P. Martynowicz, Zbigniew Szydao","doi":"10.1109/CARPATHIANCC.2013.6560545","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2013.6560545","url":null,"abstract":"The paper addresses the design of laboratory test rig of wind turbine's tower-nacelle model with horizontally aligned magnetorheological tuned vibration absorber. Several model constraints are fulfilled. Test rig design is featured and described. Its main elements are: vertical stiff rod (a tower) and a system of steel plates and blocks that is fitted rigidly at rod's top (a nacelle), connected horizontally via a spring and MR damper with an additional mass of vibration absorber. The nacelle is excited horizontally, forcing tower bending modes of vibration. The rod itself may be either fitted rigidly at its bottom to the ground and excited horizontally at an arbitrary height by the second shaker, or laid on the steel plate being excited horizontally.","PeriodicalId":373601,"journal":{"name":"Proceedings of the 14th International Carpathian Control Conference (ICCC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133308062","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
Application of Fuzzy Transform for noise reduction in helicopter model identification 模糊变换降噪在直升机模型识别中的应用
Proceedings of the 14th International Carpathian Control Conference (ICCC) Pub Date : 2013-05-26 DOI: 10.1109/CARPATHIANCC.2013.6560577
R. Valášek, Viktor Pavliska, I. Perfilieva, R. Farana
{"title":"Application of Fuzzy Transform for noise reduction in helicopter model identification","authors":"R. Valášek, Viktor Pavliska, I. Perfilieva, R. Farana","doi":"10.1109/CARPATHIANCC.2013.6560577","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2013.6560577","url":null,"abstract":"This paper deals with the application of Fuzzy Transform in Control System Identification. The fuzzy transform method is design as a pair of two transform. The first one maps a continuous function to a real vector. The second one, inverse transform, is naturally a mapping from the space of real vectors to the space of continuous function. Later on, more and more applications had been appearing to be appropriate because of several valuable properties which are typical for the method. This paper proposes a short overview of these valuable properties. It however, avoids technical and mathematical details since they are not crucial for such a technical paper. Our main task is to introduce the method to practitioners, present its applications for smoothing of measured courses of output variables of control systems. Processed courses are used to control system identification. An example of Humusoft helicopter model identification is described in the paper with the purpose to show how to apply the Fuzzy Transform for smoothing of functions.","PeriodicalId":373601,"journal":{"name":"Proceedings of the 14th International Carpathian Control Conference (ICCC)","volume":"116 28","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131912997","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
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