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Wireless lighting control
Pilmajer, Pavel ; Novotný, Radovan (referee) ; Levek, Vladimír (advisor)
Thesis deals with the issue of lighting technology control using wireless technology. Thesis includes a description of current possibilities of control light technology, methods of digital signal transmission using radio waves and protocols dealing with this issue are described. This thesis also contains a park aimed at the selection of suitable electronic components including the design of individual electronic blocks and printed circuit board. The conclusion of the thesis is the realization of electronic modules, including the creation of module software and measurement of achieved parameters under real conditions.
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Module for The Smart Home
Vančo, Erik ; Novotný, Radovan (referee) ; Levek, Vladimír (advisor)
The presented thesis deals with the design of the product for intelligent control system for GILD. The first part of the diploma thesis contains a brief summary of the intelligent control system. The thesis is designed schematic diagram of the product, it is also designed printed circuit board according to the product requirements. An integral part of the diploma thesis is the design and implementation of the service algorithm for the product.
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Quality management tools
Zachová, Zuzana ; Levek, Vladimír (referee) ; Novotný, Radovan (advisor)
This bachelor thesis deals with methods, and above all with quality management tools. It consists of four parts. In the first part of the thesis is briefly presented the history of approaches to quality management. In the second part, a basic overview of the seven basic tools for quality control is elaborated and in the case of those tools, which are statistical, the procedure of their construction in Minitab is outlined. In the third part are processed advanced statistical tools with a focus on the analysis of the measurement system. In the fourth, practical part, selected methods of analysis of the measurement system are analyzed by case studies.
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Localization system
Chlad, Miloslav ; Novotný, Radovan (referee) ; Levek, Vladimír (advisor)
The intent of this master’s thesis is to look for the best solution of finding lost items of everyday use. Described solution is based on GPS for outdoor and Bluetooth Low Energy for indoor localization. User of this system will be able to find his/her lost items using smartphone application.
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Technical Risk Analysis
Sekanina, Jiří ; Hrabová, Kristýna (referee) ; Novotný, Radovan (advisor)
This master‘s thesis, entitled Technical Risk Analysis, focuses on the new harmonized FMEA method. The theoretical part deals with advanced quality planning, quality tools and a detailed description of all seven steps of the new FMEA method. The main goal of this work is to describe the harmonized FMEA method and create a case study on the topic of nonconforming product management. The harmonized FMEA will be illustrated in this case study.
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The device for temperature sensors calibration
Tomíček, Pavel ; Novotný, Radovan (referee) ; Levek, Vladimír (advisor)
The goal of this thesis is to design a device that allows calibrating temperature sensors. The device is made of a thermal chamber with Peltier module. Part of this work discusses means of temperature measurement, control and regulation. This work describes design of circuit and PCB. The device can precisely control temperature and temperature profile. It can also automatically calibrate Pt100 and Pt1000 sensors. User can control the device either by interface on the device or from a computer. Temperature range inside the thermal chamber is from 7,5 °C to 115 °C with ±0,10 °C error.
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Li-Ion battery testing and diagnostics device
Musil, Milan ; Novotný, Radovan (referee) ; Levek, Vladimír (advisor)
This thesis deals with the design of the device for diagnostics Li-Ion cells. The device is devided into a control module and a battery module. The control module provides communication with the user, communication with the computer and data backup to the SD card. The battery module is used for charging, discharging and measuring cells.
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Innovative technology for electrical production process
Lněnička, Luboš ; Novotný, Radovan (referee) ; Polytech, Petersburg State (advisor)
Předkládaná práce se zabývá problematikou elektrotechnických výrobních procesů za použití optimalizačních a inovativních metod. Základním zaměřením práce je vytvoření přehledu zakládních optimalizačních metod jako je 6 Sigma, Lean manufacturing, Total Quality management, a dalších. V další fázi půjde o představení a popis inovativní technologie TRIZ. Závěrečnou částí teoretické práce je příkladová studie, ve které je představen postup řešení inovativních návrhů TRIZ, za pomocí alagoritmu ARIZ, k nalezení rešení automatizace meřícího systému.
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Laboratory tool with power supplies
Grufík, Adam ; Novotný, Radovan (referee) ; Levek, Vladimír (advisor)
The aim of this work is to become familiar with different kinds of commonly used power supplies, measure and compare their properties and then design laboratory teaching board with multiple supplies. The designed instrument can be used for educational purposes and as a demonstration in the field of voltage sources.
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Measurement System for Etched Track Detector
Galbavý, Juraj ; Levek, Vladimír (referee) ; Novotný, Radovan (advisor)
The aim of this thesis is to design an algorithm for an automatic track counting of an image of etched track detector made of CR-39 polymer. Tracks are produced by alpha particles. Chemically etched detector is imaged using a microscope resulting in 64 images of segments on the surface of the detector. Circle shaped tracks in the images have to be detected and counted. This thesis evaluates the utilization of circle hough transform for circle detection. The final software should automate a detector track counting and should also account for defects in the image and contamination of detector surface. The software will produce a measurement report with a total track count in each segment.
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