National Repository of Grey Literature 6 records found  Search took 0.00 seconds. 
Design of DC motor drive for 3D printer stepper motor drive replacement
Králík, Jan ; Spáčil, Tomáš (referee) ; Chalupa, Jan (advisor)
The subject of this thesis is to create a module for control DC motor using signals which are used to control a stepper motor. The module will be implemented into existing 3D printer. This work also includes testing of a new drive and its comparison with the prior stepper drive. The thesis also contains comparison of performance of both drives in terms of quality 3D printing.
Application of MATLAB Coder for automatic generation of C code for dsPIC microcontrollers
Mácha, Tomáš ; Křivánek, Václav (referee) ; Grepl, Robert (advisor)
Generating C code from MATLAB can be a powerful tool for a wide range of engineering problems. Especially in cases where MATLAB excels, including matrix operations and some of the built-in functions, code conversion may represent a significant assistance in their development. The aim of this master's thesis is to explore the possibilities of generating C code using MATLAB Coder App. As the documentation for MATLAB Coder was not found sufficient a theoretical basis for the use of this tool was introduced along with simple examples of possible applications. Next, code generation for controlling a laboratory DC motor using a microcontroller dsPIC was made automatic and controlled directly from a single MATLAB script. Individual steps were described to supplement existing documentation and to allow for an easy use. Finally, selected functions were tested for code generation. As a result, certain limitations can be outlined, as well as suitability of both the created tool and the MATLAB Coder App.
Implementation of CAN bus communication
Vavrovič, Ján ; Rajchl, Matej (referee) ; Spáčil, Tomáš (advisor)
Essence of this thesis is to create CAN network between Raspberry Pi and microcontroller dsPIC. After initial setup of modules needed for CAN communication, an application is built that demonstrates traffic on the bus and a library is written that allows convenient use of microcontroller’s CAN peripheral.
Implementation of CAN bus communication
Vavrovič, Ján ; Rajchl, Matej (referee) ; Spáčil, Tomáš (advisor)
Essence of this thesis is to create CAN network between Raspberry Pi and microcontroller dsPIC. After initial setup of modules needed for CAN communication, an application is built that demonstrates traffic on the bus and a library is written that allows convenient use of microcontroller’s CAN peripheral.
Application of MATLAB Coder for automatic generation of C code for dsPIC microcontrollers
Mácha, Tomáš ; Křivánek, Václav (referee) ; Grepl, Robert (advisor)
Generating C code from MATLAB can be a powerful tool for a wide range of engineering problems. Especially in cases where MATLAB excels, including matrix operations and some of the built-in functions, code conversion may represent a significant assistance in their development. The aim of this master's thesis is to explore the possibilities of generating C code using MATLAB Coder App. As the documentation for MATLAB Coder was not found sufficient a theoretical basis for the use of this tool was introduced along with simple examples of possible applications. Next, code generation for controlling a laboratory DC motor using a microcontroller dsPIC was made automatic and controlled directly from a single MATLAB script. Individual steps were described to supplement existing documentation and to allow for an easy use. Finally, selected functions were tested for code generation. As a result, certain limitations can be outlined, as well as suitability of both the created tool and the MATLAB Coder App.
Design of DC motor drive for 3D printer stepper motor drive replacement
Králík, Jan ; Spáčil, Tomáš (referee) ; Chalupa, Jan (advisor)
The subject of this thesis is to create a module for control DC motor using signals which are used to control a stepper motor. The module will be implemented into existing 3D printer. This work also includes testing of a new drive and its comparison with the prior stepper drive. The thesis also contains comparison of performance of both drives in terms of quality 3D printing.

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