Browsing by Author "Beran Leoš"
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- Item3D Print in civil engineering and architecture(2017) Suchomel Jiří; Zelený Petr; Beran Leoš
- ItemA New Way to Design Software for Industrial Automation - 3d Printer Cement Mixtures(MM SCIENCE, 2021) Beran Leoš; Vojíř Martin; Myslivec Tomáš; Petr Tomáš; Břoušek Josef; Diblík Martin; Keller Petr; Kajzr Daniel; Voženílek Robert
- ItemAlgorithm development and source code for tracking material on the material table.(2015) Beran Leoš; Vojíř Martin
- ItemAlgorithm development identification of material position on the workbench.(2016) Beran Leoš; Vojíř Martin
- ItemAngular Displacement Determination Of an Iron Board For The Cutting Plan Correction(Institute of Electrical and Electronics Engineers Inc., 2016) Vojíř Martin; Beran Leoš
- ItemBrake arrangement, especially for rail vehicles(2015) Voženílek Robert; Brabec Pavel; Bukvic Martin; Beran Leoš
- ItemControl System for Testbed Dy-a-na Designed for Printing Cement Mixtures(2020) Beran Leoš; Diblík Martin; Myslivec Tomáš; Vojíř Martin; Kajzr Daniel; Břoušek Josef; Petr Tomáš; Voženílek Robert
- ItemDesign of servo controller for tram brake(2015) Beran Leoš; Mejdr František
- ItemA Design of the Workplace for Automated Output Testing of the Small Transformers(2014) Černík Martin; Beran Leoš; Diblík Martin
- ItemDevelopment of a positional servo tram brakes(2016) Beran Leoš
- ItemDevelopment of a robotic arm suitable for demonstration of advanced control methods(IEEE, 2017) Kajzr Daniel; Beran Leoš; Záda Václav—Our article deals with the development of a robotic arm with “open control system” (for this particular application - with two degrees of freedom and possibility to add). The open control system allows, together with the known parameters of our robotic arm, to use advanced control methods. The robotic arm is controlled by a PLC and automatically generated code via tools - BR Target for Simulink. This tool allows us to convert Simulink models into an automatically generated code in C/C++ and its direct implementation on PLCs. This method of a design allows an easy implementation for sophisticated simulation models and control structures. The article focuses on the preparation and evaluation of the properties of a robotic arm for implementation possibilities of advanced control methods. At first, we found the physical limitations of the individual actuators. Then we dealt with the problems of generating the trajectory with respect to the physical limitations of the individual actuators. For the dynamics of the robotic arm spline functions for trajectory generation and performed measurements of lag errors are used. In conclusion, we evaluated the advantages and disadvantages of this method of control and outlined possible applications for which we can apply this kind of control.
- ItemDevelopment of automated stacking system "SysLogeum 3000"(2019) Beran Leoš; Ševčík Ladislav
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- ItemFully automated storage robotic system(2020) Beran Leoš; Ševčík Ladislav
- ItemGlobal Data Structure for Positioning Machine Controlled by PLC(TUL, 2015) Vojíř Martin; Beran Leoš
- ItemIndirect torque measurement using industrial vector control frequency converter(2016) Beran Leoš; Diblík Martin
- ItemManipulator robotic arm balancing system(2020) Beran Leoš; Záda Václav; Petr Tomáš; Břoušek Josef
- ItemMesurement workplace for Liftertrafo(2015) Beran Leoš; Diblík Martin; Černík Martin; Vojíř Martin
- ItemMethod of determining appearance properties of yarn and apparatus for making the same(2017) Šrámek Rudolf; Koukolíková Ludmila; Beran Leoš; Horčička Jiří
- ItemMobile robot concept with walking wheels made of rotary segments(IEEE, 2017) Vojíř Martin; Záda Václav; Beran LeošCrossing over obstacles or riding up in steep terrain is still not completely solved problem in wheeled-mobile robotics. This paper describes a concept of four-wheeled mobile robot with unique patented wheels made of rotary segments. Rotation of segments changes the surface of wheels from normal wheel for movement on roads or flat ground to wheels for movement in terrain, over obstacles or upstairs. For control of walking-wheels a drive stored in an aluminium frame was build. The drive allows to set its shaft into two position. One for control of movement of the drive and second for control of opening and closing of wheel segments. Current feedback regulator is in the frame of drive. PLC with smart device controller (SDC) structure is used for control of the mobile robot. It allows to control drives without specialized motion control units. The main goal of this paper is to describe a mechanical construction of this mobile robot, its drives and basics of software motion control for further testing of mobile robot wheels on different terrains in different environments.