|
|
HIL test stand for universal electronic control units
Zouhar, Štěpán ; Musil, Filip (referee) ; Brablc, Martin (advisor)
This diploma thesis is focused on testing of Electronic Control Units, especially functional testing in which hardware and software is verified and also Model in the Loop, Software in the Loop, Processor in the Loop and Hardware in the Loop testing methods. Within practical part of this thesis testing stand for functional test of the ECU was developed and manufactured. It is connected to PC via Input/Output card, testing is controlled by MATLAB script. Whole process of testing is automated from initial upload of testing firmware to tested ECU over all phases of test up to bootloader flashing. Hardware in the Loop test was also created, in which ECU works as controller and DC motor is simulated in real time with PC in MATLAB environment.
|
|
|
Modelling and HIL Simulation of Vehicle Boot Door Control
Musil, Filip ; Matějásko, Michal (referee) ; Brablc, Martin (advisor)
This diploma thesis focuses on an analysis, a model creation and simulations of a car boot door mechanism. The problem was analyzed on the basis of real measurements made on three different vehicles. Based on the measurements, computational models describing the real system at different levels of complexity were created. Matlab/Simulink was used to create and calculate the models. The output of the thesis is the simulator of a car boot door which also includes simplified model of a control unit. The simulator should provide an approximation of current and kinematic quantities of these mechanisms. The model is implemented on dSPACE platform that allows real-time simulations. The simulator can be modified in terms of changing the parameters of the mechanism and modifying some of its results.
|
|
| |
|
|
Milling spindle thermal model
Chlapek, Ondřej ; Musil, Filip (referee) ; Hadraba, Petr (advisor)
The aim of this thesis is to create two thermal models (black box and grey box), which would allow to predict the development of the milling spindle temperature, based on measured operating data. The accuracy of both created models was determined by statistical methods, and the models were compared with each other.
|
|
|
Multicopter - dynamical model
Musil, Filip ; Němeček, Jakub (referee) ; Kraus, David (advisor)
Bachelor's thesis Multicopter - dynamic model deals with basic principles of multicopter flight and determining the position in space. Next part of the thesis is dedicated to the search of possible methods of compilation of dynamic model and implementation in Matlab/Simulink environment. The aim of this work is compilation of simplified dynamic model of multicopter which aims approximate real behavior in space.
|
|
|
Dynamic analysis and prototyping of coilgun
Militký, Ondřej ; Musil, Filip (referee) ; Rubeš, Ondřej (advisor)
This thesis deals with the description of the Gaussian rifle principle. It describes the physical principle, on which the device works, the design of the structure and its advantages and limitations. Furthermore, a computational model is created in the Matlab Simulink environment, which simulates the behavior of a projectile during a shot. Based on this model, a prototype Gaussian rifle is designed and constructed. The prototype is then tested and compared with a computational model to determine the overall effectiveness of the created rifle.
|
|
|
Testbed for wireless power transfer system
Holas, Jiří ; Musil, Filip (referee) ; Chalupa, Jan (advisor)
The purpose of this work is design and making experimental device. It will be instrumental towards measurement effectivity wireless power transfer electric energy using help of inductive link. This work contains information about main factors, which influencing this transfer. Further I describe an operation design and each parts. These parts are mechanic or electric. In conclusion this work is functionality testing experimental device.
|
|
| |
|
| |
|
|
Design of dynamic vibration absorber
Hilšer, Pavel ; Musil, Filip (referee) ; Hadraba, Petr (advisor)
Firs part of bachelor's thesis deals with vibrations, main quantities, damping and methods of solving dynamics models. In second part, description of tuned mass damper is carried out. Then tuned mass damper is designed using matlab, simulik for given entity. Values, calculated using this method are compared with finite element method. After that the entity is realized and measured using modal hammer and accelerometer. Calculated values are compared with values measured values.
|
guest ::
RSS feed.