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Cash-flow and Liquidity Management Control in Selected Company
Petržela, Lukáš ; Lehuta, Peter (referee) ; Žižlavský, Ondřej (advisor)
This diploma thesis focuses on the economic analysis of controlling of liquidity and cash flow in selected enterprise. The thesis is divided into four parts. The first and the second part deal with theory of controlling, especially with its development, classification and the ways of getting data from particular indicators. The third part is dedicated to analysis of the current situation of liquidity controlling and cash flow in selected enterprise. The last part of my thesis summarizes previous findings and presents potential solutions, such as introduction of structured reporting, more critical approach in the system of managing the liabilities and debts and creating the plan of specific indicators for the next terms.
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Application of Management Control System in JEDNOTA, spotřební družstvo v Boskovicích
Grénar, David ; Lžičař, František (referee) ; Žižlavský, Ondřej (advisor)
The diploma thesis focuses on the use of controlling in the company JEDNOTA, consumer cooperative in Boskovice. Specifically, this thesis focuses on planning and analysis of variances. The thesis is divided into four parts. The first part deals with the theoretical knowledge about controlling and planning. In the second part of the thesis, the analyzed company is presented. In the third part, the thesis deals with the analysis of the current situation and the last part proposes possible solutions, which should lead to improvement of the current state.
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Design of state space controller for DC motor
Kuklík, Michal ; Vetiška, Jan (referee) ; Kovář, Jiří (advisor)
This thesis deals with the distribution of DC motors and their possibilities of regulation. DC motor MF 112 S from company EM Brno was chosen for the modeling. The thesis describes design of the engine model in the state space. In this thesis is described design of state controller for DC motor. The design is done in Matlab / Simulink.
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Methodology of highly reliable systems design
Straka, Martin ; Gramatová, Elena (referee) ; Racek, Stanislav (referee) ; Kotásek, Zdeněk (advisor)
In the thesis, a methodology alternative to existing methods of digital systems design with increased dependability implemented into FPGA is presented, new features which can be used in the implementation and testing of these systems are demonstrated. The research is based on the use of FPGA partial dynamic reconfiguration for the design of fault tolerant systems. In these applications, the partial dynamic reconfiguration can be used as a mechanism to correct the fault and recover the system after the fault occurrence. First, the general principles of diagnostics, testing and digital systems dependability are presented including a brief description of FPGA components and their architectures. Next, a survey of currently used methods and techniques used for the design and implementation of fault tolerant systems into FPGA is described, especially the methods used for fault detection and localization, their correction, together with the principles of evaluating fault tolerant systems design quality. The most important part of the thesis is seen in the description of the design methodology, implementation and testing of fault tolerant systems implemented into FPGAs which uses SRAMs as the configuration memory. First, the methodology of developing and automated checker components design for digital systems and communication protocols is presented. Then, a reference architecture of a dependable system implemented into FPGA is demonstrated including several fault tolerant architectures based on the use of partial dynamic reconfiguration as the mechanism of fault correction and the recovery from it. The principles of controlling the reconfiguration process are described together with the description of the test platform which allows to test and verify the design of fault tolerant systems based on the methodology presented in the thesis. The experimental results and the contribution of the thesis are discussed in the conclusions.
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Testing lab visualization for air conditioning units
Hamplová, Veronika ; Marada, Tomáš (referee) ; Zuth, Daniel (advisor)
This diploma thesis deals with the creation of visualization for testing lab for air conditioning unit. This unit was made by Strojírenský zkušební ústav. The visualization was programmed in the visualization and simulation program called ControlWeb. This application allows controlling, monitoring, storing and retrieving all necessary variables. Next part of diploma thesis discusses techniques of measurement, automation devices and visualization software.
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Comparative study of discrete PSD controllers
Pelikán, Radek ; Malounek, Petr (referee) ; Pivoňka, Petr (advisor)
The aim of my bachelor's thesis was verification and comparison of heterogenous structures of discrete PSD controllers. First thing mentioned is method of converting continuous PID controllers to discrete PSD controllers. After that I described basic types and structures of discrete controllers. I verified the controllers using computer simulation and control of real systems. I described integral criteria of regulation quality and tried setting of controllers using Ziegler-Nichols method and on ITAE criterion minimum. I mainly focused at classic PSD controller and PSD controllers with filtration of derivative component in old and new design. All controllers were compared.
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3D controller
Hrubý, Lukáš ; Fujcik, Lukáš (referee) ; Bohrn, Marek (advisor)
The following work deals with problems of scanning of device position in space, processing of collected data about its position and sending these data to end device. In scope of this work will be created special controller which will use accelerometer, gyroscope and magnetometer to scan its actual position in respect to Earth and it will wirelesly send its position to controlled device. Individual components for proposal will be chosen based on previous experience and available documentation.
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Application of Management Control System in a Business
Jedlička, Jiří ; Kopřiva, Jan (referee) ; Žižlavský, Ondřej (advisor)
The master’s thesis is focused on the introduction of the management control system as a support of the management system in DIAM, s. r. o. Theoretical part defines basic concepts of management control system, its types and methods and describes selected management control system tools. The analytical part deals with the introduction of DIAM, s. r. o., the approximation of the current management system, the evaluation of the current level of use of management control system and the detection of its significant shortcomings. Based on the analyses, the project part proposes the implementation of management control system into the company.
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Remote-controlled cross-country four-wheeler
Kejzlar, Radim ; Novák, Lukáš (referee) ; Háze, Jiří (advisor)
The bachelor's thesis focuses on the complete design and implementation of an RC vehicle controlled by a smart device with the OS Android using Bluetooth communication. The RC four-wheeler is designed in accordance with the requirements of the BUT FEKT interactive gaming room, where this vehicle is intended. The work deals with the electrical, the program and mechanical part. The electrical part includes a complete selection and description of the drive, implemented using a BLDC motor and its controller. The controller is controlled by a control unit in the form of a microcontroller from the AVR family, which also processes the received data from Bluetooth communication. The design also includes a suitable selection of the Li-Pol technology battery and its capacity. The program part deals with the development of an application for the Android OS using the Mit App Inventor 2 development platform, and in the mechanical part the chassis used for the RC four-wheeler and the design solution of the entire design are discussed.
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