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Statistical Process Control and Reduction of Scrap
Negrová, Stefania ; Blecha, Petr (referee) ; Bednář, Josef (advisor)
The aim of the diploma´s thesis is analysis of the scrap of the chosen process, using the tools of statistical process control and proposal of appropriate containment to reduce the scrap. The thesis describes all seven basic tools of quality and the greatest attention is aimed to Shewart's control charts. One chapter discusses three methods of problem solving in technical practice, while one of the described methods is used in the practical part of the thesis.
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Reducing transformer inrush
Zoufalý, Marek ; Bušov, Bohuslav (referee) ; Dohnal, Petr (advisor)
In this thesis is described the function and design of the transformer designed on ferromagnetic core, composed of transformer sheets. It is explained a transient inrush current of the transformer. In this work is inserted voltage and current waveforms, designed printed circuit board, serving to reduce the inrush current.
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Design of an Enterprise Application Supporting Communication with Clients
Syrovátková, Lucie ; Kindlová, Dita (referee) ; Dydowicz, Petr (advisor)
The bachelor thesis focuses on the description of a chosen company, analysis of its current state and competitive environment and identification of its information technologies. The work also provides an application design for the company, which is meant to store data about products purchased by customers and to monitor the regularity of service inspections. The main advantage of the application is the automation of cooperation with clients and providing an overview concerning the status of individual products.
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Android Application for Resupplying Coffee Bikes
Szakács, Tomáš ; Neuwirth, Bernard (referee) ; Dydowicz, Petr (advisor)
My diploma thesis is focused on a comprehensive analysis of a selected company, its business environment and possible risks associated with the implementation of the proposed change in the supply process using a mobile application. My proposed solution includes a risk reduction method, a complex view of the processes in the application and its graphic design, along with the estimated costs of implementing the change.
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Data Flow Management at Able agency, s.r.o.
Pekárek, Radek ; Štepník, Štefan (referee) ; Dydowicz, Petr (advisor)
This bachelor's thesis is focused on proposal for changes of information system. The changes are related to a new internet application. The main target of the application is to improve communication between customers and staff and also between employees. The application is not only about writting messages, but it is also about order management. In single parts the company, ways of analyzing and results of the analysis are described. The last part deals with proposal for improvement.
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Calibration rutines of the standard Datron 4920
Schinneck, Jakub ; Bednář, Pavel (referee) ; Havlíková, Marie (advisor)
This master’s deals with the calibration routines of the alternating voltage measurement standard Datron 4920. The first part introduces the basic terminology of metrology, its history and organizations specializing in metrology. The thesis describes the alternating voltage at the highest metrological level through AC/DC difference. The theoretical part also describes the alternating voltage measurement standard Datron 4920 and its measurement functions together with the calibration routines. The main aim of thesis is to create the calibration procedures AVMS Datron 4920. Based on the created calibration procedures, a flowchart of application for calibration routines is designed. The practical part then continues with programming application for calibrating AVMS Datron 4920 based on the created flowchart. In conclusion, the application is tested at selected points of measurement and an analysis of measurement uncertainties is carried out.
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