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Use of sensors in automation
Kiza, Jakub ; Huzlík, Rostislav (referee) ; Blecha, Radim (advisor)
This bachelor thesis contains a summary and conclusion of technical conditions of industrial sensors in the automatization field. The objective of this thesis is to analyze industrial sensors and subsequently list possibilities of their utilization in the automatization. This analysis was performed based on particular kind of sensors which were divided in accordance to their physical qualities. As a result of acquired research regarding principles and function of these sensors, it is possible to specify the essential advantages and disadvantages of the sensors. This acquired research allows for accurate usage and implementation of sensors in the engineering practice. Therefore, this thesis offers a summary of sensor information which can assist a reader to choose the proper sensor for particular applications.
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Use of sensors in industrial application
Horák, Vítězslav ; Tůma, Zdeněk (referee) ; Blecha, Radim (advisor)
This bachelor thesis deals with use of industry sensors in automated process. Introduction of the bachelor thesis describes historical development of industry and the need of automation and sensory. The main part sorts sensors for object detection, distance measurement and speed measurement by its technology, ability to detect different materials detection and its special types clearly. Their main advantages and disadvantages, informative prices and examples of uses are mentioned below. The last part of thesis summarizes mentioned types of sensors with their typical uses, advantages and disadvantages.
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Design of experimental mobile robot
Blatoň, Jan ; Řezníček, Svatopluk (referee) ; Čoupek, Pavel (advisor)
This bachelor´s thesis solves a design, structural design and subsequent vehicle body manufacture of experimental mobile robot Car4. The aim is proposition of uncommon and timeless vehicle body provided that all technical and technological requirements are complied. Emphasise is placed on unconventional appearance, functionality, resistence and manufacturability.
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Control of Music Equipment with Non-Electric Sensors Using MIDI Protocol
Vlach, Miloš ; Číž, Radim (referee) ; Schimmel, Jiří (advisor)
The goal of this Master’s thesis is to create a device that is able to control MIDI musical electronics, via use of non-electrical sensors as un-usual control elements and module Arduino Diecimila used as the processing element. This thesis is dealing with this given problem from a complex point of view, from design to actual realisation of the device. In the process of the thesis the solution for an optical proximity sensor and for resistance weight sensor is delivered. For both of them the adjustments circuitry is designed including interfaces, and further on it is constructed on PCB board. Then, control software, which processes the input sensor signal into a stream of MIDI data, which is sent to the computer as a slave device, is developed. The runtime of the program and the behaviour of MIDI elements can be controlled with a sub-protocol based on MIDI SysEx messages.
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Utilizability of civil aircraft anti-collision systems by unmanned aircraft
Batelka, Marek ; Šplíchal, Miroslav (referee) ; Vosecký, Slavomír (advisor)
This thesis explain today and future technologies of air traffic collision avoidance systems and of its utilizability by unmanned aircraft. The first part describes the UAVs and their categorization. Next part deals with the legislative requirements for their operation. The main part deals with TCAS, ADS-B, FLARM and others that are now used in civil aviation as a key technology to avoid a collision. The last part describes the UAV systems with a focus on the actual sensors used in systems for unmanned aerial vehicles for collision avoidance. The whole work deals with issues of development of collision avoidance systems and summarizes the current technology with a view to its possible application in the near future.
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A platform for Automatic Testing of Embedded Devices
Dušek, Oto ; Grochol, David (referee) ; Vašíček, Zdeněk (advisor)
The bachelor thesis describes design and implementation of a platform which can be used for testing embedded devices like printers and scanners. The platform is composed of the server and concrete testing elements interacting with devices. The elements can be controlled via the server, which hosts REST API. The result is the fully functional application system including creation of hardware prototype of card emulator and paper sensors for testing the basic functionality of printer devices. However, in future new requirements can be added for testing, so the platform has been developed with easy extensibility by new sensors and actuators.
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Doplňkové látky ve výživě drůbeže
PEKAŘOVÁ, Eliška
This bachleor work deals with the diference in digestion, necessary nutritiv and nutritiv additives for poultry. Feeding adittives are divaide into four groups zootechnical, technological, sensory and nutritive additives. Each group is described and individual types of additives and their use in nutrition are characterized. The work describes individual substances and their description and effect on health, production or feed.
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Urban interfaces & extensions: sensors, chips, and ad-hoc networks as tools for urban culture
Peterová, Radka ; Kera, Denisa (advisor) ; Šlerka, Josef (referee)
This thesis proposes a DIY environmental sensing approach that empowers citizens to reinvigorate people's awareness of, and concern for, pollution. Current air pollution measuring techniques are described, and a new concept of participatory sensing is presented. I argue that technological advances in sensing, computation, storage, and communication now have the power to turn the near-ubiquitous mobile phone into a global mobile sensing device, and commence the participatory paradigm employing amateurs in environmental data collection. To test the thesis, PAIR, a prototype with interchangeable sensor, was developed. It aims to enable people to sense environment on-the-go and provide users with immediate feedback. Such data can make people learn about their environment, make them aware of air pollution causes, and eventually even bring behavioral changes. Consequently, a user survey and interviews identify strengths and weaknesses of the mobile sensing device, and based on the usability requirements, we conclude design recommendations for further development. Finally, we identify the main benefits amateur data collection and participatory sensing represent for urban dwellers, and we evaluate issues and challenges they have yet to overcome.
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New approaches for voltammetric determination of tumour biomarkers and antidotes in urine
Hrdlička, Vojtěch ; Barek, Jiří (advisor) ; Novotný, Ladislav (referee) ; Skopalová, Jana (referee)
This Ph. D. thesis presents new methods for the determination of selected clinically relevant electrochemically active compounds. The first part deals with development of determination of tumour biomarkers homovanillic acid (HVA) and vanillylmandelic acid (VMA) in human urine with the use of hollow-fibre based liquid-phase microextraction (HF-LPME) and differential pulse voltammetry (DPV) at cathodically pre-treated boron doped diamond electrode (BDDE). Optimum conditions for HF-LPME-DPV of HVA and VMA were as follows: butyl benzoate as supported liquid membrane formed on porous polypropylene hollow-fibre, 0.1 mol L−1 HCl as donor phase and 30 min extraction time. Optimum acceptor phases were 0.1 mol L−1 phosphate buffer of pH 6 with ionic strength set to 0.55 mol L−1 for HVAand 0.1 mol L−1 NaOH for VMA, respectively. HF-LPME-DPV concentration dependencies for HVA and VMAwere linear in the range from 0.4 to 100 µmol L−1 and 0.5 to 100 µmol L−1 . Limits of quantification (LOQ)/detection (LOD) were 1.2/0.4 µmol L−1 for HVA and 1.7/0.5 µmol L−1 for VMA, respectively. The applicability of the developed methods was verified by analysis of human urine. In the second part, voltammetric behaviour of heavy metal poisoning antidote 2,3- dimercapto-1-propane-sulfonic acid (DMPS) was investigated with the use...
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Use of sensors in automation
Kiza, Jakub ; Huzlík, Rostislav (referee) ; Blecha, Radim (advisor)
This bachelor thesis contains a summary and conclusion of technical conditions of industrial sensors in the automatization field. The objective of this thesis is to analyze industrial sensors and subsequently list possibilities of their utilization in the automatization. This analysis was performed based on particular kind of sensors which were divided in accordance to their physical qualities. As a result of acquired research regarding principles and function of these sensors, it is possible to specify the essential advantages and disadvantages of the sensors. This acquired research allows for accurate usage and implementation of sensors in the engineering practice. Therefore, this thesis offers a summary of sensor information which can assist a reader to choose the proper sensor for particular applications.
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