|
|
Flight Characteristics Control System for Autonomous Drone
Červenka, Ondřej ; Strnadel, Josef (referee) ; Šimek, Václav (advisor)
The goal of the bachelor thesis is to build a drone and implementation of safety measures in case of RC signal loss and also stabilizing the drone in the air using GPS and other available sensors. The thesis describes on history and development of the drones, their construction, components and parts of which it consists. Practical aspect focuses on building the drone, implementation of code for autonomous behaviour and testing of the final product.
|
|
|
Use of Raspberry Pi in the home
Müller, Jan ; Luc, Ladislav (advisor) ; Veber, Jaromír (referee)
This work is devoted to description of Raspberry Pi computers, their commissioning and verification of their functionality by the author. The first part deals with the basic introduction of Raspberry Pi single-board computers, the Raspberry Pi Foundation and a short history of computer development. Three competing products of the present time are also described. In the practical part, the author describes how to get the Raspberry Pi computer to work for common computer users using the Raspbian operating system and memory card and everything is validated by the author. In the last phase of the work, the use of Raspberry Pi is described for household monitoring and for monitoring of various variables. The author of this work verifies that by connecting a Raspberry Pi camera module or various sensors such as temperature sensor or motion detection sensor. There will be briefly described other possibilities of using Raspberry Pi computers at the end of the thesis.
|
|
|
Image processing on Raspberry Pi platform for mobile robotics
Kapitančik, Maroš ; Richter, Miloslav (referee) ; Horák, Karel (advisor)
This thesis deals with developing of image processing algorithm for robots controlled by informations taken from visual system. Core of the used system constitutes low-budget platform Raspberry Pi. Before the development of algorithm there is a series of test for image processing which discovers possibilities of used platform. Problem solution is divided to several parts. Limited performance frequently leads to individual problem solving. Afterall is shown sensitivity and performance analysis of developed solution.
|
|
|
Smart garden
Dvořák, Jakub ; Kaczmarczyk, Václav (referee) ; Štohl, Radek (advisor)
The main objective of this work is created using Raspberry Pi intelligent garden. The first part is devoted to the concept of intelligent building. The second part describes the used hardware components. Another section is devoted SW Raspberry microcomputer and microcontroller Arduino. The last chapter describes the implemented model of a intelligent garden.
|
|
|
Changes in selected local fruits during freezing.
Matějková, Markéta ; Melounová, Jitka (referee) ; Márová, Ivana (advisor)
This diploma thesis was focused on study of low-molecular antioxidants present in various kinds of fruits, namely berries. In theoretical part detailed characterization of antioxidants studied in presented work and their biological effects are introduced. Further, principals of processing and storage of specified species of fruits are discussed. Changes observed during storage of specific fruits are described too. In practical part changes in content of selected antioxidants in berries were followed. As studied material strawberries, raspberries, blueberries, red and black currants were used. All kind of these fruits was stored in fridge for six months using several different kind of processing. Berries were stored as whole fruits, whole osmotically processed fruits by sucrose, raw pulp and sweetened pulp. At first, starting values of selected antioxidant parameters were measured in fresh fruits (ascorbate, total antioxidant activity, total phenolics, catechins and individual flavonoids). After freezing the same parameters were measured regularly in two month periods. As the most suitable method of fruit processing, with regard to antioxidant content, storage of the whole fruits or pulp can be recommended. Content of ascorbate decreased in all forms and species of the processed fruits during all the time of storage. Oppositely, the content of other studied antioxidants exhibited fluctuations or increasing trend. Sensory analysis was proved for the whole fruits and also for whole sweetened fruits.
|
guest ::
