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

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Linearization and identification a mathematical model of an excavator 挖掘机数学模型的线性化与辨识
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843572
Leszek Cedro
{"title":"Linearization and identification a mathematical model of an excavator","authors":"Leszek Cedro","doi":"10.1109/CARPATHIANCC.2014.6843572","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843572","url":null,"abstract":"This paper presents the linearization and identification of a mathematical model of a hydraulic system coupled to the boom and the arm of an excavator. The system was represented in two ways: as a system of differential equations and as a quasi-linear model. The quasi-linear model was identified and verified using measurement results obtained for a real system. The data employed for the identification of the simplified model were gained through experiments.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"32 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":"114192461","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
Magnetorheological damper control in an energy-harvesting vibration reduction system 能量收集减振系统中的磁流变阻尼器控制
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843691
M. Węgrzynowski
{"title":"Magnetorheological damper control in an energy-harvesting vibration reduction system","authors":"M. Węgrzynowski","doi":"10.1109/CARPATHIANCC.2014.6843691","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843691","url":null,"abstract":"The paper presents results computer simulations conducted for a semi-active vibration reduction system in an object with one degree of freedom. The system consists of a linear magnetorheological (MR) damper connected with an electromechanical transducer (EM) and a spring. This system is an alternative to a typical semi-active MR damper-based vibration reduction system supplied by an external power source. The task of the EM transducer is to harvest a certain part of energy coming from mechanical vibration and convert it into electrical energy. The voltage induced by EM is used to control the MR damper. The performance of the vibration reduction system was tested with various control algorithms applied to the MR damper working.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"16 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":"125207531","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
Determination of the probabilistic characteristics of the coefficient of restitution, with an application of acoustic measurements 确定恢复系数的概率特性，并应用声学测量
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843625
J. Michalczyk, Sebastian Pakuła
{"title":"Determination of the probabilistic characteristics of the coefficient of restitution, with an application of acoustic measurements","authors":"J. Michalczyk, Sebastian Pakuła","doi":"10.1109/CARPATHIANCC.2014.6843625","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843625","url":null,"abstract":"During collisions of bodies a part of the kinetic energy is scattered due to: internal vibrations, plastic strains, crushing of contaminations or surface defects. The remaining part is returned by an elastic interaction of bodies. A coefficient of restitution, understood as the ratio of instant impulses of the second and first collision phase, is used for the collision description. The probabilistic characteristics of the coefficient of restitution are presented in the hereby paper on the basis of experimental data. The experiment was based on recording sound signals emitted when the steel ball struck the plate. Numerous measurements allowed to determine the expected value of the coefficient of restitution and its standard deviation in dependence on the energy flux density during the collision.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"255 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":"122925565","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
Automation of measurement and data collection for gas filling line 气体加注管线测量及数据采集自动化
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843644
Petr Podešva, D. Fojtik, J. Gebauer
{"title":"Automation of measurement and data collection for gas filling line","authors":"Petr Podešva, D. Fojtik, J. Gebauer","doi":"10.1109/CARPATHIANCC.2014.6843644","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843644","url":null,"abstract":"This article describes the improvement of the calibration section of gas cylinders filling plant using a system for collecting data from the gas analyzers and other sensors. The system replaces manual inspections of values measured by set of analyzers and their comparison with values from data sheets and automates subsequent manual entry in the list and accompanying tables. The system consists of measuring software running on a PC with touch panel connected to the LAN A/D and D/D converters to receive status signals and signals from devices with analog output. Gas containers and gas compounds are identified by bar codes. Software ensures compliance with the test sequence and evaluates the parameters of the mixture according to the values entered in the database. The measurement results are stored in xml database in the form of a printed record of exchange and the accompanying sheet.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"4 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":"133466070","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
Modelling and effective controlling of radial electromagnetic bearings 径向电磁轴承建模与有效控制
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843597
Martin Jarcuska, M. Zalman, Tatiana Mudráková, Pavol Varga
{"title":"Modelling and effective controlling of radial electromagnetic bearings","authors":"Martin Jarcuska, M. Zalman, Tatiana Mudráková, Pavol Varga","doi":"10.1109/CARPATHIANCC.2014.6843597","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843597","url":null,"abstract":"Usually, it is not easy to develop a general control method for a given system but, by contrast, new algorithms are being developed every day. The aim of this paper is to show that some solutions are better than a commonly used approach. The considered system is nonlinear; consequently, a linearized model is diverse at some operational points. Therefore, an adaptive position controller of the active magnetic bearing may provide better results than a position controller designed for only one operating point. The main topic of the article deals with radial electromagnetic bearing (REB) control system design. The operating principles of electromagnetic levitation of a suspension with cylindrical shape are described. Furthermore, the nonlinear mathematical model of the REB and its linearization at an operating point is presented. The following part of the article is dedicated to control loop design. The parameters of the PI current controller and PID position controller are derived from the linearized REB model using the pole placement method. In addition, an adaptive PID position controller is designed with the previously mentioned method. The controller comprises a variation of partial gains depending on the actual position. Finally, results are obtained from simulations in Matlab Simulink.","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":"114842666","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
Control of a heat exchanger using Takagi-Sugeno fuzzy model 基于Takagi-Sugeno模糊模型的换热器控制
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843684
A. Vasickaninova, M. Bakosová
{"title":"Control of a heat exchanger using Takagi-Sugeno fuzzy model","authors":"A. Vasickaninova, M. Bakosová","doi":"10.1109/CARPATHIANCC.2014.6843684","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843684","url":null,"abstract":"Possibility to use the Takagi-Sugeno fuzzy model to design suitable controllers for heat exchanger control was studied. The controlled process was a shell-and-tube heat exchanger and its Takagi-Sugeno fuzzy model was obtained using experimental data. The control objective was to keep the output temperature of the heated stream at a reference value. The controlled output is the output temperature of the heated stream - petroleum and the control input is the volumetric flow rate of the heating stream - water. Designed controllers were tested using simulations in the Matlab/Simulink environment. The simulation results confirm that designed controllers are suitable for successful control of heat exchangers. Using of the designed controllers can lead to smaller consumption of the heating medium. Comparison with classical PID control demonstrates the superiority of the proposed control especially in the case, when the controlled process is affected by disturbances.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"1 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":"117315607","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
Programmable control of heating for systems with long time delays 长时间延迟系统的可编程加热控制
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843696
J. Zácek, M. Janošek
{"title":"Programmable control of heating for systems with long time delays","authors":"J. Zácek, M. Janošek","doi":"10.1109/CARPATHIANCC.2014.6843696","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843696","url":null,"abstract":"This paper deals with practical aspects of long time delays dynamic system optimization. In the first part, the paper introduces the system - an atypical flat - and explains the heating problem optimization. The first part also defines independent heating zones. The paper proposes a technical implementation of individual controlled zones and necessary software requirements in the second part. The third part of the paper introduces a control strategy to ensure optimal heating from the economical point of view. The last part of the paper shows real data and evaluates the benefits of the selected control strategy.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"13 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":"123361929","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
Gain knowledge of selected properties of artificial muscles using tools of Matlab 使用Matlab工具了解人造肌肉的选定特性
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843590
S. Hrehová, E. Fechová
{"title":"Gain knowledge of selected properties of artificial muscles using tools of Matlab","authors":"S. Hrehová, E. Fechová","doi":"10.1109/CARPATHIANCC.2014.6843590","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843590","url":null,"abstract":"In many industries where automation and robotics is used artificial muscles are used. Analyses of their properties give a precondition for the most efficient use in this area. It is therefore important for students to have the opportunities to observe and analyse their characteristics. The aim of this contribution will be to design the user interface to simulate selected properties of artificial muscles. Matlab with its powerful simulation tools will be used there.","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":"126177454","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
Simulation model for regular operation of section 断面正常运行仿真模型
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843656
Michalina Rusek, Filip Lorenz
{"title":"Simulation model for regular operation of section","authors":"Michalina Rusek, Filip Lorenz","doi":"10.1109/CARPATHIANCC.2014.6843656","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843656","url":null,"abstract":"The submitted paper deals with the verification of new technology of train management on specific rail route of using simulation model. In the introductory part the solved issue is describe and represents cycles of locomotives involved on transportation within the national rail network. In the next part selected simulation software is presented, which is used to handle the issue. Furthermore the input data are presented here, which are necessary for compilation of the simulation model. The next chapter describes the creation of the model for a particular case from practice. In the final part an evaluation conducted of simulation experiments is done and some possibilities are described for further extension of the models.","PeriodicalId":105920,"journal":{"name":"Proceedings of the 2014 15th International Carpathian Control Conference (ICCC)","volume":"6 3 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":"126028239","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
Client-server application for the operator panel Weintek and the control system Siemens Simotion 客户端-服务器应用为操作员面板Weintek和控制系统西门子Simotion
Proceedings of the 2014 15th International Carpathian Control Conference (ICCC) Pub Date : 2014-05-28 DOI: 10.1109/CARPATHIANCC.2014.6843559
J. Antoš, M. Bušek
{"title":"Client-server application for the operator panel Weintek and the control system Siemens Simotion","authors":"J. Antoš, M. Bušek","doi":"10.1109/CARPATHIANCC.2014.6843559","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2014.6843559","url":null,"abstract":"This article describes the communication between the Weintek touch panel and the Siemens Simotion programmable logic controller. This communication is based on the Client-Server architecture. These particular devices from these particular producers ordinarily are not supposed to communicate between each other. With a designed application this communication is possible. Because of this, it is possible to use a robust Simotion control system together with the affordable Weintek HMI. The theoretical part explains how the Client-Server architecture works. The experimental part includes a working application with the above-mentioned communication between the operator panel and the stand for the dynamic test of electronic cams. This method can be applied subsequently in other diagnostic and control 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":"124611415","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
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