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Control of network operation generator from OPNET Modeler environment
Bartl, Milan ; Hošek, Jiří (referee) ; Molnár, Karol (advisor)
In this work an interface between network simulator OPNET Modeler and network operations generator IxChariot is described. The goal is to control the generator by data from an OPNET modeler simulation. More accurately the generator is supposed to produce a data flow with desired settings of DSCP field, which is used to support quality of service mechanism. The goal can be achieved by two possible approaches: using IxChariot TCL API or IxChariot C API. Both of these approaches are described and conclusions are made at the end.
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Co-Simulation of Microprocessor and Peripheral Devices
Frühbauer, Jan ; Husár, Adam (referee) ; Hruška, Tomáš (advisor)
The aim of this thesis is to analyze various kinds of co-simulation techniques and to design integration these techniques into Lissom simulation platform. The first section of this thesis shows capabilities of external interfaces of simulation platforms for HDL languages VHDL, Verilog and SystemVerilog and of tool Matlab. The second section deals with design of synchronization mechanism among Lissom simulation platform and others simulation platforms using mentioned external interfaces. In the last part the testing of implemented solutions and evaluation of results is described.
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OpenModelica and Matlab-Simulink co-simulation
Szymanik, Adam ; Kozubík, Michal (referee) ; Václavek, Pavel (advisor)
This thesis solves co-simulation between OpenModelica and Matlab-Simulink. In the first part Modelica language, OpenModelica software and FMI standard are described. In the next part is proposal of solution through custom blocks and realization of those blocks. In last chapter are three examples to verify functionality of my solution.
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Stewart platform – model
Těšický, Lukáš ; Vetiška, Jan (referee) ; Březina, Lukáš (advisor)
The bachelor thesis deals with the creation of a multi-body mechatronic model of a Stewart platform in MSC Adams. There are also analyzed possibilities of utilization of the Stewart platform and other parallel manipulators in the industry.
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Virtual prototype of electro-magnetic actuator for vibrations damping
Garami, Boris ; Singule, Vladislav (referee) ; Hadaš, Zdeněk (advisor)
This thesis deals with the design and construction of a virtual prototype of an electromagnetic actuator for vibration damping. By using FEMM, an electromagnetic analysis was performed to obtain critical parameters for future simulations. Furthermore, a MATLAB/Simulink-based mechatronic model was designed and a flexible body model was created by using MSC ADAMS. In the next part of this work a connection between these two software was established and afterwards this co-simulation showed, how effective is the damping of vibrations when using this electromagnetic actuator.
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Development of ABS Control Algorithm for Heavy Commercial Vehicle
Slepánek, David ; Porteš, Petr (referee) ; Fojtášek, Jan (advisor)
This thesis is concerned with ABS algorithm project for commercial vehicles. In the first part the reader is introduced to the history and first usage of the anti-blocking system, its principles and main functions. There are also driving algorithms and functionality system control. The second part is dedicated to the dynamic model, programs and ADAMS Car and MATLAB Simulink interfaces. It also contains the description of the algorithm, its parameters and basic functionality assay. Simulation, program interlink, testing and tuning are also described. The concluding part deals with results and their assessment.
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Modelling of mechatronic system with flexible parts
Kšica, Filip ; Vetiška, Jan (referee) ; Hadaš, Zdeněk (advisor)
This thesis deals with the simulation modelling of mechatronic system with flexible parts using ADAMS and Matlab/Simulink. The beginning of thesis is dedicated to the summary of available methods of modelling mechatronic systems with flexible parts. Next chapters describe different approaches of modelling flexible parts using analytical and numerical methods. In the following step, model of particular mechatronic system is created. System itself consists of a flexible beam part, electromagnetic vibration exciter and vibration power generator. Each part of the system is created separately in variety of programmes, including FEMM, ADAMS and Matlab/Simulink. At the end of this thesis, co-simulation of ADAMS and Matlab/Simulink is used to describe behavior of the complete system, especially energy conversion efficiency of vibration power generator and its impact on the system.
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Virtual prototype of mechatronic system
Dinga, Milan ; Březina, Lukáš (referee) ; Hadaš, Zdeněk (advisor)
This thesis deals with modeling of delta 3D printer virtual prototype and its co-simulation using software ADAMS and MATLAB/SIMULINK. The first part consists of virtual model creation and its kinematic analysis. Then a model of electric motors is created. The final part consists of co-simulation and control design.
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The virtual prototype in design process of the machine tool
Krejčiřík, Petr ; Hadaš, Zdeněk (referee) ; Vetiška, Jan (advisor)
This bachelor thesis discusses about possibilities of using virtual prototype in design stage of the machine tool. The virtual prototype can be divided into a visual and an analytical model. Both parts of the prototype are possible to analyze with the required criteria and thus obtain an optimal result of proposed object. These analyses effectively reduce costs during the design stage of the machine tool. Using of the virtual prototype ensures that the first manufactured piece is correct according to the required criteria. Compared with an access using a physical prototype is achieved far greater time and financial savings because there are not created non-usable parts.
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Active Preload Control of Machine Tool Head
Cyprian, Rudolf ; Marek, Jiří (referee) ; Březina, Tomáš (advisor)
This Master’s Thesis introducing active preload control of machine tool head supported by a company TOSHULIN, a.s. It presents a way of creating models from rigid body models to flexible bodies and finally to multi-body systems with control loop. The goal of this thesis is create active preload control using a piezo-stack system for simplified linear model of ma-chine tool head.
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