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Arduino programming with Matlab/Simulink
Bartoněk, Jan ; Hůlka, Tomáš (referee) ; Matoušek, Radomil (advisor)
The content of this bachelor´s thesis is a research of possibility of programming an Arduino microcontroller using Matlab/Simulink program. Part of the thesis is also a brief research of the Arduino platform. Furthermore, two practical tasks were created and described in this work, which can be used for educational purposes. The first being an application demonstrating the use of the DHT22 sensor, created using App Designer, which is part a of Matlab. The second task deals with the regulation of the position of a levitating body in the tube, using Simulink. Demonstration videos were created for both tasks and are part of this work.
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Electronic speed controller
Šimbera, Michal ; Kučera, Pavel (referee) ; Svída, David (advisor)
The thesis deals with the design, realisation and functional verification of an electronic cruise control unit. Required inputs, outputs and controller of the control unit are identified first. The design and layout of the electronical components, including the processor, power supply and other necessary hardware is discussed. The algorithm for the control unit is developed in C/C++ and thoroughly analysed. The functionality of the cruise control unit equipped with the algorithm is verified through a case study performed on a combustion engine.
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Digital controlled power source with GSM
Buday, Martin ; Streit, Jakub (referee) ; Bradáč, Zdeněk (advisor)
Content of this diploma thesis is project of the digital control design for a thyristor source with GSM communication. Designed for corrosion protection. The work contain design of the whole device from the initial proposals of the electro diagrams up to finished product. It describes the events that arise in corrosion, explains the principle of operating a thyristor as a power switch. It also describes the creation and structure of a simple menu using the STM32 microprocessor. It explains the principle of controlling a source. Next, it deals with controlled rectifiers using a thyristor.
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Controller of three-axis nano-metric manipulator
Pernica, Lukáš ; Jedlička, Petr (referee) ; Drexler, Petr (advisor)
This diploma thesis describes the piezoelectric phenomenon and its use for positioning with nanometric precision in laboratory use. In the thesis is description of direct and indirect piezoelectric phenomenon, various types of piezoelectric actuators and ways of their control with the aim of eliminating their hysteresis. The goal is to design a controller for piezo actuator built in the three-axis nanometric manipulator Thorlabs MAX341/M.
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Single Wheel Vehicle
Hanuš, Radek
This article briefly describes a design and a construction of a self-balancing vehicle, similar to a skateboard, but only with one wheel located in the centre of the device. The wheel is driven by a motor and embedded electronics to keep the driver upright and move the vehicle accordingly to his tilt, so that the ride will resemble skateboarding, snowboarding or even surfing.
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Optimization of PID controller using evolutionary computing techniques
Kočí, Jakub ; Matoušek, Radomil (referee) ; Lang, Stanislav (advisor)
This bachelor thesis deals with using evolutionary computation for tuning up PID controller. In research part there are summarised information about regulation and another background information about quality of regulation and ITAE criterion. Practical part consist of implementing three evolutionary computation algorithms - differential evolution, evolution strategy and genetic algorithm. These and MATLAB's function ga() are compared on two systems mutually and to Ziegler-Nichols rule. Basic comparsion is followed by statistical evaluation on second system.
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Single wheel vehicle
Hanuš, Radek ; Boušek, Jaroslav (referee) ; Háze, Jiří (advisor)
The main aim of this thesis is to design and build a self-balancing vehicle similar to a skateboard, utilizing only one wheel located in the centre of the device. The steering will be controlled by driver‘s tilt and the ride will resemble snowboarding or surfing. The initial part focuses on a comparison between commercially available devices. Frequently used components and their main attributes are described in the next part. After that, a possible solution is outlined, followed by an electrical design and firmware‘s function explanation. Final build, its set-up and overall results are summarised in the last part of this thesis.
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Practical Use of Higher Control Systems
Kůtka, Michal ; Pásek, Jan (referee) ; Jirgl, Miroslav (advisor)
The master thesis deals with the implementation of higher controllers to the commonly used practice in the automation of technological processes. It uses the DCS system from Siemens - PCS 7 and its advanced APC (Advanced Process Control) library. The aim of this master thesis is a theoretical summary of resources and available tools for real-time deployment. The master thesis briefly introduces the Siemens PCS 7 DCS system and the APC library tools (functional blocks). For these types of regulators, their proper use is discussed.
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Mobile robot control system
Bugár, Loránt ; Jílek, Tomáš (referee) ; Hynčica, Ondřej (advisor)
Bachelors project is fixated for creating a mobile robot with a real time operating system. The robot control system is based on a microcontroller Arduino with ARM Cortex-m3 processor. The practical part is dealing with resolving the client-server communication with the UDP protocol, also with the identification of the engine from measured data’s by the Simulink and subsequently designing the PI regulator from the identificated data’s. In he last part of the work the focus is giving to solving the communication with I2C bus and using sensors like : accelerometer, ultrasonic sensor, infra sensor, light sensor, hall sensor and usage of a robotic arm. An application is created for controlling the robot and for visualisation of sensor readings..
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