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Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014最新文献

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A comprehensive approach to calculation of the air gap magnetic flux density in induction machines with eccentrically placed rotor 偏心转子感应电机气隙磁通密度的综合计算方法
Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014 Pub Date : 2014-12-01 DOI: 10.1109/MECHATRONIKA.2014.7018235
K. Hruska, V. Kindl
{"title":"A comprehensive approach to calculation of the air gap magnetic flux density in induction machines with eccentrically placed rotor","authors":"K. Hruska, V. Kindl","doi":"10.1109/MECHATRONIKA.2014.7018235","DOIUrl":"https://doi.org/10.1109/MECHATRONIKA.2014.7018235","url":null,"abstract":"This article presents a possible way of calculation of air gap magnetic flux density in induction machines with eccentrically placed rotor. In the text a method of analytical calculation is presented and results are compared with finite element analysis outputs.","PeriodicalId":430829,"journal":{"name":"Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116759443","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
Features of designing mechatronic units of translatory motion with forced load modes 带强迫载荷模式的平移运动机电单元的设计特点
Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014 Pub Date : 2014-12-01 DOI: 10.1109/MECHATRONIKA.2014.7018345
V. Morozov, A. Zhdanov
{"title":"Features of designing mechatronic units of translatory motion with forced load modes","authors":"V. Morozov, A. Zhdanov","doi":"10.1109/MECHATRONIKA.2014.7018345","DOIUrl":"https://doi.org/10.1109/MECHATRONIKA.2014.7018345","url":null,"abstract":"The paper presents an approach to the design of mechatronic units of translatory motion, working on the forced modes. A method for the synthesis of the modules to a minimum of energy consumption on the basis of a constant load and load harmonic law, which defines the parameters of the actuator is supposed. The article presents the results of the synthesis of single-engine and twin-engine version of the module, and proposes a general scheme of designing mechatronic units, implemented in the form of specific samples.","PeriodicalId":430829,"journal":{"name":"Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117218932","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
Development of vibration energy harvester fabricated by rapid prototyping technology 快速成型技术制造振动能量采集器的研制
Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014 Pub Date : 2014-12-01 DOI: 10.1109/MECHATRONIKA.2014.7018255
O. Rubeš, J. Smilek, Z. Hadaš
{"title":"Development of vibration energy harvester fabricated by rapid prototyping technology","authors":"O. Rubeš, J. Smilek, Z. Hadaš","doi":"10.1109/MECHATRONIKA.2014.7018255","DOIUrl":"https://doi.org/10.1109/MECHATRONIKA.2014.7018255","url":null,"abstract":"This paper presents a modification of the electromagnetic vibration energy harvester for autonomous applications, which was developed at Brno University of Technology. New design of the device is proposed to improve mass distribution and magnetic circuits' parameters of the vibration energy harvester. Open source FEMM finite element analysis software is used to optimize both stiffness and excitation magnetic circuits, and CAD software is employed to design individual parts and obtain mechanical properties of the harvester. Calculated parameters are then applied in Matlab/Simulink model to evaluate the harvesting output power and to find an optimal coil and electrical load. A rapid prototyping technology is used to create a testing prototype with plastic and metallic parts, which is then subjected to measurements and validation of simulation results.","PeriodicalId":430829,"journal":{"name":"Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117311096","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: 16
Calculation of the vibration induction motor using the finite element method 用有限元法对振动感应电机进行了计算
Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014 Pub Date : 2014-12-01 DOI: 10.1109/MECHATRONIKA.2014.7018314
M. Janda, Z. Makki, Pavel Konicek
{"title":"Calculation of the vibration induction motor using the finite element method","authors":"M. Janda, Z. Makki, Pavel Konicek","doi":"10.1109/MECHATRONIKA.2014.7018314","DOIUrl":"https://doi.org/10.1109/MECHATRONIKA.2014.7018314","url":null,"abstract":"This paper deals with the simulation of mechanical vibration using Ansoft Maxwell programs and Ansys Workbench. The actual vibrations are among the compelling indicator of failures of electrical machines. Any mechanical failure or fault in the electric or magnetic circuit affects the individual components of the vibration. Thanks to program Maxwell is then possible to simulate electromagnetic field and distribution of radial forces within the asynchronous motor. Changes of radial forces then enters to the Ansys Workbench as a boundary condition for structural analysis. On that basis, you can watch the size, direction and frequency of the vibration of the machine. This procedure may be used for simulating the impact of any defects on the vibration spectrum. In practice it is possible to use, for example to simulate a breaking of rotor bars and the influence of their break. This method can be used for the calculation of the influence of disturbances on any number of these bars. Other common disorders are static and dynamic eccentricity. Through the use of interconnection program Ansys and Maxwell is possible to determine the course and amplitude of vibration given to size eccentricity. This information can help to monitor the development of faults in electrical machines, their identification and determination of their range.","PeriodicalId":430829,"journal":{"name":"Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114524605","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
Stereo vision for teleoperated robot 遥控机器人的立体视觉
Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014 Pub Date : 2014-12-01 DOI: 10.1109/MECHATRONIKA.2014.7018312
Yves Bergeon, R. Doskocil, J. Hošek, V. Křivánek, A. Stefek
{"title":"Stereo vision for teleoperated robot","authors":"Yves Bergeon, R. Doskocil, J. Hošek, V. Křivánek, A. Stefek","doi":"10.1109/MECHATRONIKA.2014.7018312","DOIUrl":"https://doi.org/10.1109/MECHATRONIKA.2014.7018312","url":null,"abstract":"Nowadays mobile teleoperated robots are deployed in many branches of human activities e.g. sea submarine robots, military UGVs, rescue missions. Interpretation of visual information to the human operator is still an issue eventhough the technologies of 3D vision are known. The paper presents results of practical experiments with teleoperated robotic arm where the 3D and 2D vision subsystems were used. Even for experienced operators the tasks which have to be done are rather time consuming. The main problem is a perception system which is adapted to human eye (dis)advantages. Humans are able to recognize depth if they can look at a scene directly. The objective of this paper is to find out the ability to use a low cost 3D vision subsystem for improvement of operator' efficiency. As a part the methodology the description is included. The experiments were run with many students who manipulated with objects by the robotic arm. Tested hypothesis: is 3D vision for teleoperated robot an improvement contrary to 2D?","PeriodicalId":430829,"journal":{"name":"Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114656102","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
Energy harvesting of an autoparametric pendulum system 自参数摆系统的能量收集
Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014 Pub Date : 2014-12-01 DOI: 10.1109/MECHATRONIKA.2014.7018259
K. Kęcik
{"title":"Energy harvesting of an autoparametric pendulum system","authors":"K. Kęcik","doi":"10.1109/MECHATRONIKA.2014.7018259","DOIUrl":"https://doi.org/10.1109/MECHATRONIKA.2014.7018259","url":null,"abstract":"This paper presents harvesting energy analysis of an autoparametric system consist of a pendulum suspended on a Duffing oscillator. This construction is often used for dynamic vibration absorption effect or energy harvesting. The work proposes conception of simultaneous elimination of vibration and energy induction by a pendulum motion. The energy recovery based on a linear induction of a rotatory device mounted in pendulum pivot.","PeriodicalId":430829,"journal":{"name":"Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125411140","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
Electric drive with voltage-fed inverter with regard to influence of voltage sag 电压馈电逆变器驱动对电压暂降的影响
Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014 Pub Date : 2014-12-01 DOI: 10.1109/MECHATRONIKA.2014.7018340
P. Martin, F. Jiri
{"title":"Electric drive with voltage-fed inverter with regard to influence of voltage sag","authors":"P. Martin, F. Jiri","doi":"10.1109/MECHATRONIKA.2014.7018340","DOIUrl":"https://doi.org/10.1109/MECHATRONIKA.2014.7018340","url":null,"abstract":"This paper solves problematic of immunity of electric drive from the voltage sags on the power supply. Typical modern electric drive consist of the induction machine (or synchronous machine) supplied from indirect frequency converter with voltage-fed inverter and with non-controlled rectifier (or other - more complicated type of input side of this frequency converter). For this configuration are compared some variants how to achieve high immunity from the voltage sags. There are reflected opportune control algorithms (for induction machine etc.) for the quickly to change of working regime from full load in regime “drive” to “no-load” regime (to achieve for approximately constant value of voltage in capacitance in DC-link) and opportune control algorithms for quickly to return to original working regime after the regeneration of energy supply. There are also referenced the variants of adaptation of power circuits for to achieve a higher of immunity from the voltage sags. Special attention is paid to the using the special additional step-up boost converter in DC-link (with some variants of power circuits and with some variants of control algorithms for this type of additional converter). These theoretical assumptions were verified by simulation in PC (program Matlab/Simulink + Plecs) and by measuring on real laboratory system.","PeriodicalId":430829,"journal":{"name":"Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123808361","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
Educational machinery with a brushless excited synchronous machine 教育机械用无刷励磁同步电机
Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014 Pub Date : 2014-12-01 DOI: 10.1109/MECHATRONIKA.2014.7018299
K. Hruska, Lucie Horníková, D. Koten
{"title":"Educational machinery with a brushless excited synchronous machine","authors":"K. Hruska, Lucie Horníková, D. Koten","doi":"10.1109/MECHATRONIKA.2014.7018299","DOIUrl":"https://doi.org/10.1109/MECHATRONIKA.2014.7018299","url":null,"abstract":"The paper deals with construction (wiring and components) of a machinery with brushless excited synchronous machine. This machinery will be used for education of students of both bachelor and master's degree studies at University of West Bohemia to get familiar with brushless excitation of synchronous generators and properties of generators equipped with brushless excitation system.","PeriodicalId":430829,"journal":{"name":"Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128346129","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
Preliminary investigations of a vibration attenuator based on eddy current principle 基于涡流原理的振动衰减器的初步研究
Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014 Pub Date : 2014-12-01 DOI: 10.1109/MECHATRONIKA.2014.7018289
G. Stein, P. Tobolka, R. Chmúrny
{"title":"Preliminary investigations of a vibration attenuator based on eddy current principle","authors":"G. Stein, P. Tobolka, R. Chmúrny","doi":"10.1109/MECHATRONIKA.2014.7018289","DOIUrl":"https://doi.org/10.1109/MECHATRONIKA.2014.7018289","url":null,"abstract":"An electro-magnetic damping device, using the eddy current principle, is analyzed in a simplified, linearised form. Simulation results indicate resonance peak attenuation and shift to lower frequency in respect to a sole mechanical oscillatory system. The novelty of the described approach consists in using a ferromagnetic conductor instead of a diamagnetic one.","PeriodicalId":430829,"journal":{"name":"Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130833896","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
Simulation modelling of water-supply network as mechatronic system 供水管网机电一体化系统仿真建模
Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014 Pub Date : 2014-12-01 DOI: 10.1109/MECHATRONIKA.2014.7018346
J. Kovář, Jan Ručka, O. Andrs
{"title":"Simulation modelling of water-supply network as mechatronic system","authors":"J. Kovář, Jan Ručka, O. Andrs","doi":"10.1109/MECHATRONIKA.2014.7018346","DOIUrl":"https://doi.org/10.1109/MECHATRONIKA.2014.7018346","url":null,"abstract":"Mechatronics as an interdisciplinary field, which combines knowledge from multiple fields uses a comprehensive approach in the design of any technical object. It combines the requirements and their integration into all subsystems of the technical object. This approach, which is described by the VDI 2006 norm, can generally be used in the suggestion of regulation for the pressure pipe networks.","PeriodicalId":430829,"journal":{"name":"Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114815141","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
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