|
|
Quadcopter Camera Utilization for Scene Context Monitoring in Outdoor Environment
Běl, Petr ; Materna, Zdeněk (referee) ; Beran, Vítězslav (advisor)
This bachelor thesis deals with design and implementation of user interface for quadcopter control by mobile device. Most important design aspect is ability to scene monitoring by camera carried by quadcopter. Selected criterion was solved by control gestures drawn on device display, thus deletion of unnecessary graphical control elements. Comfort for scene monitoring is ensured by multiple ight modes using same set of gestures. For purpose of connecting robot with mobile device in this work has been chosen platform Robot Operating System. Its transfer to mobile device was implemented by RosJava library for the selected operating system Android. Main contribution of this thesis is creation of mobile application which allows to pilot quadcopter and watch transmitted image from its camera not being disturbed by control elements. This advantage is most important for devices with smaller displays like smartphones.
|
|
|
Controller for quadrocopter
Tilgner, Martin ; Kříž, Vlastimil (referee) ; Burian, František (advisor)
This thesis deals with design and creation of control board for the type of drone quadrotor. The aim of this work is to design create a control unit capable of drone stabilization and communication with superior system. It is assumed that there will be used open source firmware for quadcopter controlling. The work is divided into five parts. The first one deals with the quadrocopter flight principle and creation simple physical model of the quadrocopter. The second part deals with electrical motors for small flying machines and the suitable operating electronics. The third part deals with sensors necessary for flight stabilization and their selection. The fourth part deals with design and creation of PCB control board for the quadrocopter and the fifth part deals with the operating software.
|
|
|
Quadrotor altitude stabilization
Ligocki, Adam ; Kříž, Vlastimil (referee) ; Gábrlík, Petr (advisor)
The aim of this thesis is to design and implement a vertical stabilization for drone developed at the Department of Control and Instrumentation of the Faculty of Electrical Engineering and Communication. Work gradually deals with summary of already existing solutions of already existing projects, analysis of individual sensors possible to be applied in this project and evaluate their pros and cons for measuring the flight altitude. It also deals with the mathematical apparatus suitable for processing altitude data and the design and implementation of the controller for the movement of the drone in the vertical axis. The conclusion summarizes the results achieved on real hardware.
|
|
|
Production of designed quadracopter using rapid prototyping
Melša, Jan ; Fiala, Zdeněk (referee) ; Zemčík, Oskar (advisor)
Design and manufacturing of a quadrocopter prototype using the Rapid Prototyping additive technology – the Fused Deposition Modeling method – is the goal of this Bachelor’s Thesis. The Thesis describes the process the prototype has to go through from the 3D computer model, through production settings down to the production itself. The individual prototype models have been created using the Creo Parametric software and they are adapted to the real components of a functional quadrocopter. The Thesis ends with a technical-economic assessment.
|
|
|
Anti-crash System for Quadcopter with set of sonars
Hrazdil, Radim ; Musil, Petr (referee) ; Beran, Vítězslav (advisor)
This bachelor’s thesis is focused on installing ultrasonic sonars on a quadcopter, connecting them to the Arduino Micro microcontroller and implementing a program for controlling connected sonars. A demonstrational application using ROS framework was designed and implemented. Based on data received from sonars this application detects nearby obstacles and is able to maintain safe distance as well as slow down when getting too close to an obstacle. The design of the collision avoidance system is focused on high frequency of measurements and maximal space coverage.
|
|
| |
|
|
MultiCopter Design
Picek, Matěj ; Pelikán, Petr (referee) ; Zdařil, Zdeněk (advisor)
In my work, I focused on the design of an electric multicopter for common and advanced users. The main objective was to bring a simple practical solution to the dron, which will correspond to the current functional and aesthetic standards of industrial design in the aircraft industry. Whole concept of the dron is designed to be as user-friendly as possible. Thanks to its simplicity, small dimensions and dron structure, it takes a minimal transport space and is almost instantly ready for use.
|
|
|
Safe Flight-Control of Drone Based on Sonar Measurements
Benkő, Krisztián ; Maršík, Lukáš (referee) ; Beran, Vítězslav (advisor)
Bachaleor's thesis describes design, implementation and testing of anti-crash system for safe flight-control of quadcopter. The system is implemented using ROS framework, where input data from sonars and keyboard are processed, calculation is then performed, output of which is controlling motors. Quadcopter is able to move safely in indoor environment. The emphasis was on speed of calculation and system testing. The quadcopter can be controlled by keyboard.
|
|
|
User Interface for Autopilot of Quadcopter
Klein, Ondřej ; Materna, Zdeněk (referee) ; Beran, Vítězslav (advisor)
Bachelor's thesis describes the design and implementation of user interface for autopilot of quadcopter. Controlling the quadcopter is done via tablet computer. It provides manual and semi-autonomous mode and the option to control quadcopter by virtual joysticks or device movement. Part of the thesis is detailed analysis of quadcopter's abilities and description of existing solutions, which serves as a basis for the design of the application. The final program is tested and the results are evaluated.
|
|
|
Quadcopter design and utilization with the use of Arduino Due
Majer, Dominik ; Olejár, Adam (referee) ; Krajsa, Ondřej (advisor)
This bachelor thesis is about design of usable prototype of quadrocopter using standard RC components, with Arduino Due control unit and gyroscope with MPU6050. Main goal is the fully functional prototype with feature for reduction of barriers collision possibility, using ultrasonic sensors. The first part of thesis is the description of each component and their cooperation. The second part describes final solution, flowchart, source code with problems arisen. Source code is written in programming language Arduino, which is based on Wiring language. Further the brief analysis of autonomous flight of quadrocopter is done, particulary with GPS module and possible brief design of this idea. Finally the analysis of basic options of telemetry transmission, such as GSM module, wi-fi, bluetooth, are analysed.
|
guest ::
