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The Study of Logistics Supply with a Focus on Logistics Costs
Mihalec, Peter ; Ing.Tomáš Petřík (referee) ; Jurová, Marie (advisor)
This bachelor´s thesis is focused on storing and logistics operations with non-reversible packaging material in a industrial company. In analytical part is analysed current situation of non-reversible packaging material, its storing and process of supplying production units with this material. In proposal part are suggested some improvements and possible contributions in case of applying these improvements.
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Creating Logistics Concepts in the Selected Company
Kočířová, Jitka ; Petřík, Tomáš (referee) ; Jurová, Marie (advisor)
This diploma thesis focuses on the optimization of inventory control in a manufacturing company. Basic information about stocks and their possible kind of analysis are presented in the context of theoretical approaches. There was to introduce a production company and its products. Finally, based on the analysis of stocks, especially the production of components and their suppliers are designed ways of managing and storing supplies, which should contribute to the reduction of the stocks and the consequent reduction in costs.
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Inventory Control Study Using of Insourcing
Ťopková, Dana ; Petřík, Tomáš (referee) ; Jurová, Marie (advisor)
This bachelor thesis deals with the impact insourcing to existing inventory management in IMI Precision Engineering. The first part contains detailed theoretical background of the issue, followed by an analysis of the current situation and analysis of the state for the use of insourcing production of input materials in the company.
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The Study of Purchasing Management for Implementation of New Production
Hajdová, Lenka ; Petřík, Tomáš (referee) ; Jurová, Marie (advisor)
A theme of the diploma work "The study of purchasing management for implementation of new production" is a suggestion for improving the purchasing operations for newly lauching production in the company IFE-CR, a.s. The first part is focused on a description of the company and a theoretical specification of purchasing of a manufactoring company, the second part deals with an analysis of the current state of purchasing in the company. In the last part there is a suggestion for steps of how to improve the current purchasing functions.
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Modern cryptanalysis
Petřík, Tomáš ; Morávek, Patrik (referee) ; Martinásek, Zdeněk (advisor)
Issues of this thesis are focused on side-channel cryptanalysis. Particularly attention is paid to differential power analysis, when is simulated an attack on the cryptographic module for different conditions and for different structural features of this module. As the cryptographic module is used a PIC microcontroller, which is operating with AES symmetric encryption algorithm. For this purpose, a design of experimental printed circuit board was created. Then, this PCB was equipped only with the necessary components for the function of the cryptographic module. Cryptanalysis is aimed on current consumption of crypto module that is caused by execution of AddRoundKey instructions. Power consumption of PIC microcontroller is measured in depending on the size of power supply voltage, size of serial resistor, size of bypass capacitor, and this thesis also examines the influence of ambient temperature on power consumption of PIC. The measured values are graphically presented and then discussed.
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Packaging Management in the Company
Šimčíková, Markéta ; Petřík, Tomáš (referee) ; Juřica, Pavel (advisor)
This diploma thesis deals with the isssue of packaging management. At the first it explains the general concepts of the logistics, stock and packaging management. Using methods employed in logistics, the analysis will examine the current situation and its related problem areas. In the last part, there will be designed management concept that would prevent and eliminate the problems with packaging management.
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The pavilion in the zoo Lešná
Petrík, Tomáš ; Puchner, Josef (referee) ; Šmak, Milan (advisor)
The subject of the diploma thesis is a processed design of a steel construction of a pavilion shaped by spherical segments. The pavilion has exhibition purpose as a part of the zoological garden Lešná, and is intended for African beasts. The design meets architectonical requests - roundness and luminosity. A shape of the pavilion consists of three intersecting cupolas with a frontal curved cut out for glass facade. Construction of the pavilion consists of the radial arranged arched ribs with transversal bars, which are supplemented by horizontal purlins. Forehead of the pavilion is formed by columns and girts. Cladding is designed in combination: aluminum profile and insulated glass. Comparison of alternative steel structure solutions is also a part of the diploma thesis.
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Proposal for the Introduction of a New Form of Management in a Selected Part of the Production Process
Klapková, Anna ; Petřík, Tomáš (referee) ; Jurová, Marie (advisor)
This thesis focuses on the management of a selected part of the production process in IMI Precision Engineering and aims to present a proposal for the introduction of a new approach to managing the production task of the given production process part using the Kanban model. The subject of the analysis is the inventory of the given production process part, which are analysed based on ABC / XYZ analysis, the conclusions of which, presented in the design part of the thesis, serve as basis for the creation of a proposal for the introduction of Kanban.
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Approximation function implementation into PIC microprocessor
Petřík, Tomáš ; Sysel, Petr (referee) ; Šmirg, Ondřej (advisor)
This bachelor‘s thesis deals with the implementation of approximation function into the PIC microprocessor. Thesis is focused on microprocessor architecture and analysis of approximation functions. Then for actual implementation is chosen the method of least squares, and because of its relative simplicity and accuracy in comparison with other methods. Microcontroller is using the A/D converter to measure the dependence of non-linear system, which is connected to the microprocessor. Measure the voltage on a logarithmic potentiometer, which represents non-linear system, depending on the position of the slider track resistance. Then, using the method chosen microprocessor calculates the characteristic non-linear system. The measured values are compared with the theoretical, calculated the chosen method. The values measured, and their theoretical difference is then displayed on the display, connected to the microprocessor. In conclusion, then discuss the results together with the possibility of further developing this work.
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