Pub Date : 2015-05-27DOI: 10.1109/CARPATHIANCC.2015.7145131
P. Staša, F. Beneš, J. Švub, V. Kebo, J. Unucka
Automatic identification technology is beginning to be applied more and more in various sectors and branches of industry; it is clearly illustrated e.g. in [1], [2], [3], [4], [5], [6], [7], [8], [9], [25]. The identification of products, goods, pallets, transported material forms an inherent foundation for technological process automation. The automatic identification tools not only allow for unique identification, but also localization, easy deducibility and traceability of an identified item, as well as validation of technological procedures and compliance of standards and quality [33] in various productions. The article deals with research and testing of an appropriate RFID tag (Radio Frequency Identification) designated for automotive components and design of using the RFID based automatic item identification in the logistics and production process. Based on completed testing, an appropriate RFID tag will be selected to meet the specific determined requirements for the needs of automatically identifying special automotive components.
{"title":"Auto-ID for automotive industry","authors":"P. Staša, F. Beneš, J. Švub, V. Kebo, J. Unucka","doi":"10.1109/CARPATHIANCC.2015.7145131","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2015.7145131","url":null,"abstract":"Automatic identification technology is beginning to be applied more and more in various sectors and branches of industry; it is clearly illustrated e.g. in [1], [2], [3], [4], [5], [6], [7], [8], [9], [25]. The identification of products, goods, pallets, transported material forms an inherent foundation for technological process automation. The automatic identification tools not only allow for unique identification, but also localization, easy deducibility and traceability of an identified item, as well as validation of technological procedures and compliance of standards and quality [33] in various productions. The article deals with research and testing of an appropriate RFID tag (Radio Frequency Identification) designated for automotive components and design of using the RFID based automatic item identification in the logistics and production process. Based on completed testing, an appropriate RFID tag will be selected to meet the specific determined requirements for the needs of automatically identifying special automotive components.","PeriodicalId":187762,"journal":{"name":"Proceedings of the 2015 16th International Carpathian Control Conference (ICCC)","volume":"74 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":"115172458","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}
Pub Date : 2015-05-27DOI: 10.1109/CARPATHIANCC.2015.7145138
D. Teichmann, M. Dorda
Traffic controlling of signalized intersections is realized through signal plans. Different approaches can be used if we want to design the signal plan. The approach using mathematical programming represents one of them. Using mathematical programming we can get an optimal signal plan; we can also use several mathematical models that differ in objective functions. It is obvious that the signal plans may differ if we use different objective functions. Our paper describes selected practical examples of using the approach to signal plan design. On the basis of the examples it is shown that the mathematical modelling approach is very effective.
{"title":"Using mathematical programming for signal plan design - some practical examples","authors":"D. Teichmann, M. Dorda","doi":"10.1109/CARPATHIANCC.2015.7145138","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2015.7145138","url":null,"abstract":"Traffic controlling of signalized intersections is realized through signal plans. Different approaches can be used if we want to design the signal plan. The approach using mathematical programming represents one of them. Using mathematical programming we can get an optimal signal plan; we can also use several mathematical models that differ in objective functions. It is obvious that the signal plans may differ if we use different objective functions. Our paper describes selected practical examples of using the approach to signal plan design. On the basis of the examples it is shown that the mathematical modelling approach is very effective.","PeriodicalId":187762,"journal":{"name":"Proceedings of the 2015 16th International Carpathian Control Conference (ICCC)","volume":" 15","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113948146","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}
Pub Date : 2015-05-27DOI: 10.1109/CARPATHIANCC.2015.7145142
M. Uher, S. Sedivá, M. Havlikova
A large number of different methods, such as sieving or microwave propagation, are available for solid particle flow measurement. This article discusses solid particle flow measurement via two different “on-line” methods with relatively simple instrumentation. The first technique is based on the application of an industrial camera (the computer vision method). Here, the information related to the solid particle flow is included directly in the image data, and the used software should be able to obtain the searched process quantities from the post processing of the recorded image data. The second approach consists in the acoustic emission method (AE); the impacting particles generate a pulse acoustic emission signal, which is measured by a piezoelectric wide-band sensor. Statistical analysis is required for obtaining the process quantities, too. This paper summarizes the measurement results produced by these two methods, compares the advantages and disadvantages of both techniques, and uses a real example to demonstrate the possibility of cooperation between these methods for the purpose of improving the measurement accuracy and reliability.
{"title":"Comparison and cooperation of using camera and acoustic emission for solid particle flow measurement","authors":"M. Uher, S. Sedivá, M. Havlikova","doi":"10.1109/CARPATHIANCC.2015.7145142","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2015.7145142","url":null,"abstract":"A large number of different methods, such as sieving or microwave propagation, are available for solid particle flow measurement. This article discusses solid particle flow measurement via two different “on-line” methods with relatively simple instrumentation. The first technique is based on the application of an industrial camera (the computer vision method). Here, the information related to the solid particle flow is included directly in the image data, and the used software should be able to obtain the searched process quantities from the post processing of the recorded image data. The second approach consists in the acoustic emission method (AE); the impacting particles generate a pulse acoustic emission signal, which is measured by a piezoelectric wide-band sensor. Statistical analysis is required for obtaining the process quantities, too. This paper summarizes the measurement results produced by these two methods, compares the advantages and disadvantages of both techniques, and uses a real example to demonstrate the possibility of cooperation between these methods for the purpose of improving the measurement accuracy and reliability.","PeriodicalId":187762,"journal":{"name":"Proceedings of the 2015 16th International Carpathian Control Conference (ICCC)","volume":"278 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":"125497834","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}
Pub Date : 2015-05-27DOI: 10.1109/CARPATHIANCC.2015.7145111
V. Plaček, B. Sulc
Most of small-scale combustion devices firing biomass use control algorithms designed on the basis of an empirical experience. Very often, the on-off strategy is applied for heat output control linked with repetitive starts of the burning process which may be linked with some undesirable effects especially as far as emissions and efficiency are concerned. There are more reasons why such control solutions are preferred in practice, but one of the most evident is the difficulty of modeling biomass combustion processes which are strongly dependent on the fuel properties and its variability. Appraisal of both model based and model free methods in the controller design was the object of investigations we carried out on an experimental small-scale water heating boiler firing wood chips of various quality. Results from testing suitability of a model intended for both simulation and control design are reported in this paper completed with some other pieces of knowledge from ecological operation of biomass boilers. Usage of the model will be demonstrated on the model-based control algorithm.
{"title":"Support of biomass boiler control design by modeling","authors":"V. Plaček, B. Sulc","doi":"10.1109/CARPATHIANCC.2015.7145111","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2015.7145111","url":null,"abstract":"Most of small-scale combustion devices firing biomass use control algorithms designed on the basis of an empirical experience. Very often, the on-off strategy is applied for heat output control linked with repetitive starts of the burning process which may be linked with some undesirable effects especially as far as emissions and efficiency are concerned. There are more reasons why such control solutions are preferred in practice, but one of the most evident is the difficulty of modeling biomass combustion processes which are strongly dependent on the fuel properties and its variability. Appraisal of both model based and model free methods in the controller design was the object of investigations we carried out on an experimental small-scale water heating boiler firing wood chips of various quality. Results from testing suitability of a model intended for both simulation and control design are reported in this paper completed with some other pieces of knowledge from ecological operation of biomass boilers. Usage of the model will be demonstrated on the model-based control algorithm.","PeriodicalId":187762,"journal":{"name":"Proceedings of the 2015 16th International Carpathian Control Conference (ICCC)","volume":"46 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":"121681391","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}
Pub Date : 2015-05-27DOI: 10.1109/CARPATHIANCC.2015.7145123
G. Sebestyen, D. Muresan, A. Hangan
Today, a number of new technologies such as smart mobile phones, social networks and wireless sensor networks facilitate the implementation of new types of applications and services. This paper analyzes the feasibility of a road evaluation system based on the data voluntarily supplied by a social network of car drivers. The main idea behind the proposed solution is to use the sensorial, communication and processing capabilities of mobile devices (e.g. smart phones) in order to collect information about the quality of different road sections.
{"title":"Road quality evaluation with mobile devices","authors":"G. Sebestyen, D. Muresan, A. Hangan","doi":"10.1109/CARPATHIANCC.2015.7145123","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2015.7145123","url":null,"abstract":"Today, a number of new technologies such as smart mobile phones, social networks and wireless sensor networks facilitate the implementation of new types of applications and services. This paper analyzes the feasibility of a road evaluation system based on the data voluntarily supplied by a social network of car drivers. The main idea behind the proposed solution is to use the sensorial, communication and processing capabilities of mobile devices (e.g. smart phones) in order to collect information about the quality of different road sections.","PeriodicalId":187762,"journal":{"name":"Proceedings of the 2015 16th International Carpathian Control Conference (ICCC)","volume":"56 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":"132874525","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}
Pub Date : 2015-05-27DOI: 10.1109/CARPATHIANCC.2015.7145090
I. Leššo, P. Horovčák, B. Stehlíková, Zuzana Gašpárová, P. Flegner
Successfulness and prosperity of companies in the global market to a large extent depends on the ability to measure and evaluate the quality of their own products. Product quality is mostly determined by a group of measurable criteria. Therefore, for each criterion applies separate control chart as a basic tool for quality management. The contribution addresses the issue of how to design a multi-dimensional modification of the classical Shewhart control chart for the needs of multi-criteria statistical quality control. This is a proposal for construction of n-dimensional control chart based on the classical Shewhart control chart for the regulation by measuring. This proposal is based on a geometric interpretation of the control chart algorithm, at what is used the metric of Euclidean real vector space En. Attention in the work is devoted to defined geometrical structures of space used and possibilities how to use them. It is also remitted to the visualization possibilities of process variability development in two- or three-dimensional representation.
{"title":"The multidimensional Shewhart control chart for multicriteria quality management","authors":"I. Leššo, P. Horovčák, B. Stehlíková, Zuzana Gašpárová, P. Flegner","doi":"10.1109/CARPATHIANCC.2015.7145090","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2015.7145090","url":null,"abstract":"Successfulness and prosperity of companies in the global market to a large extent depends on the ability to measure and evaluate the quality of their own products. Product quality is mostly determined by a group of measurable criteria. Therefore, for each criterion applies separate control chart as a basic tool for quality management. The contribution addresses the issue of how to design a multi-dimensional modification of the classical Shewhart control chart for the needs of multi-criteria statistical quality control. This is a proposal for construction of n-dimensional control chart based on the classical Shewhart control chart for the regulation by measuring. This proposal is based on a geometric interpretation of the control chart algorithm, at what is used the metric of Euclidean real vector space En. Attention in the work is devoted to defined geometrical structures of space used and possibilities how to use them. It is also remitted to the visualization possibilities of process variability development in two- or three-dimensional representation.","PeriodicalId":187762,"journal":{"name":"Proceedings of the 2015 16th International Carpathian Control Conference (ICCC)","volume":"7 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":"125384044","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}
Pub Date : 2015-05-27DOI: 10.1109/CARPATHIANCC.2015.7145113
Istvan Poser
Vibration signals spreading in tree stumps change dependent of a long list properties like the type of the tree, the current moister content or the inner structure of it - does it contain any knots or decay areas in the signal path. These properties change the signal properties traveling in the stumps and the measured properties can be used to determine the inner structure of it. To be able to determine the inner structure accurately, both the precise arrangement and distance of the sensors or the exact signal properties in an intact portion of the stump needs to be known. With a use a of a proper calibration setup these parameters can be measured and the results can be used for adjusting the examination algorithm to get more precise results. In this paper, I would like to present a fist approach of creating such a calibration method and selecting an appropriate sensor from a hardware based on National Instruments equipment and software.
{"title":"Investigation for developing a calibration method for non-destructive examination of tree trunks","authors":"Istvan Poser","doi":"10.1109/CARPATHIANCC.2015.7145113","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2015.7145113","url":null,"abstract":"Vibration signals spreading in tree stumps change dependent of a long list properties like the type of the tree, the current moister content or the inner structure of it - does it contain any knots or decay areas in the signal path. These properties change the signal properties traveling in the stumps and the measured properties can be used to determine the inner structure of it. To be able to determine the inner structure accurately, both the precise arrangement and distance of the sensors or the exact signal properties in an intact portion of the stump needs to be known. With a use a of a proper calibration setup these parameters can be measured and the results can be used for adjusting the examination algorithm to get more precise results. In this paper, I would like to present a fist approach of creating such a calibration method and selecting an appropriate sensor from a hardware based on National Instruments equipment and software.","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":"122191860","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}
Pub Date : 2015-05-27DOI: 10.1109/CARPATHIANCC.2015.7145060
I. Formánek, R. Farana
Linguistic Fuzzy-Logic Control (LFLC) is a tool developed by University of Ostrava to support an efficient and effective description of a control strategy. By using this tool, it is very easy to make good use of experts' know-how as well as assembling a very complicated control strategy with very good final results in quality. Moreover, the control strategy assembled by LFLC can be easily transmitted to a similar system and can be modified only by input and output contexts adaptation - with good results again. Thanks to the LFLC features, the regulator can be easily scaled. The poster demonstrates application of the LFLC tool for rolling mills intersection control. The intersection control is a good example of a highly demanding process requiring fast, accurate, and powerful response. For this reason, the intersection control is a very good test of the LFLC possibilities. In the poster there are some interesting results of comparison between LFLC control and classic PID control. All tests are done by means of simulation models.
{"title":"Rolling mill interstand section Linguistic Fuzzy-Logic Control","authors":"I. Formánek, R. Farana","doi":"10.1109/CARPATHIANCC.2015.7145060","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2015.7145060","url":null,"abstract":"Linguistic Fuzzy-Logic Control (LFLC) is a tool developed by University of Ostrava to support an efficient and effective description of a control strategy. By using this tool, it is very easy to make good use of experts' know-how as well as assembling a very complicated control strategy with very good final results in quality. Moreover, the control strategy assembled by LFLC can be easily transmitted to a similar system and can be modified only by input and output contexts adaptation - with good results again. Thanks to the LFLC features, the regulator can be easily scaled. The poster demonstrates application of the LFLC tool for rolling mills intersection control. The intersection control is a good example of a highly demanding process requiring fast, accurate, and powerful response. For this reason, the intersection control is a very good test of the LFLC possibilities. In the poster there are some interesting results of comparison between LFLC control and classic PID control. All tests are done by means of simulation models.","PeriodicalId":187762,"journal":{"name":"Proceedings of the 2015 16th International Carpathian Control Conference (ICCC)","volume":"98 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":"114992140","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}
Pub Date : 2015-05-27DOI: 10.1109/CARPATHIANCC.2015.7145083
Miroslav Kover-Dorco, I. Petráš
Fractional-order calculus offers flexible computational possibilities that can be applied to control design gaining improvement in control loop performance. This paper deals with design of fractional-order controller (PIλDδ) function block in Automation Studio environment. We provide overview of the tools and methods that were used in the process of function block creation. Created function block will be used for programmable logic controllers (PLC).
{"title":"Creation of fractional-order PIλDμ controller function block in Automation Studio environment","authors":"Miroslav Kover-Dorco, I. Petráš","doi":"10.1109/CARPATHIANCC.2015.7145083","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2015.7145083","url":null,"abstract":"Fractional-order calculus offers flexible computational possibilities that can be applied to control design gaining improvement in control loop performance. This paper deals with design of fractional-order controller (PIλDδ) function block in Automation Studio environment. We provide overview of the tools and methods that were used in the process of function block creation. Created function block will be used for programmable logic controllers (PLC).","PeriodicalId":187762,"journal":{"name":"Proceedings of the 2015 16th International Carpathian Control Conference (ICCC)","volume":"97 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":"131629250","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}
Pub Date : 2015-05-27DOI: 10.1109/CARPATHIANCC.2015.7145129
M. Sobolewski, Z. Koruba
The paper presents the algorithm for optimal control and stabilization of the Observation-Tracking Device (OTD) placed on a deck of Unmanned Aerial Vehicle (UAV). For that purpose there has been designed controller that will be implemented in driving system. There will be presented results of numerical simulations proving proper behavior of that controller.
{"title":"Algorithm of Kalman filter used for driving observatory tracking device placed on board of flying object","authors":"M. Sobolewski, Z. Koruba","doi":"10.1109/CARPATHIANCC.2015.7145129","DOIUrl":"https://doi.org/10.1109/CARPATHIANCC.2015.7145129","url":null,"abstract":"The paper presents the algorithm for optimal control and stabilization of the Observation-Tracking Device (OTD) placed on a deck of Unmanned Aerial Vehicle (UAV). For that purpose there has been designed controller that will be implemented in driving system. There will be presented results of numerical simulations proving proper behavior of that controller.","PeriodicalId":187762,"journal":{"name":"Proceedings of the 2015 16th International Carpathian Control Conference (ICCC)","volume":"8 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":"130864351","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}
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