National Repository of Grey Literature 111 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Electronic load
Škotnár, Martin ; Pavlík, Michal (referee) ; Boušek, Jaroslav (advisor)
This thesis deals with electronic load design. In the beginning of the thesis, the necessary theory for understanding the basic properties and principles of electronic loads is described. Current control is provided by a touch screen and a microprocessor. The work presents a detailed design procedure in terms of hardware and testing, as well as a printed circuit board design procedure. The result of the work is a fully functional electronic load. The main use consists in testing equipment such as power supplies and accumulators.
Route trajectory planning for autonomous rovers guided by GPS signal
Rára, Michael ; Žilka, Martin (referee) ; Pavlík, Michal (advisor)
The goal of the thesis is to describe developed algorithms in path planning problems for autonomous rovers. The reader will be introduced with technology of GNSS neccessary for right function of the algorithms. Main part of the text is focused on three different path planning algorithms which can be used for waypoint crossing, field coverage and path planning trajectory in bordered zone with static obstacles.
Controller for chemical device
Janek, Jakub ; Pavlík, Michal (referee) ; Fujcik, Lukáš (advisor)
This thesis focuses on the theoretical analysis of measuring physical quantities using sensors and the design of a measurement unit for physical quantity measurements. It also addresses the hardware design of a measurement station, communication with the user interface, and data visualization in a web environment.
Picture generation using path tracing
Áč, Ondřej ; Dvořák, Vojtěch (referee) ; Pavlík, Michal (advisor)
This thesis deals with the problematics of computer-generated imagery using path tracing. The goal of this work is to create interactive computer program, which allows editing and rendering of photorealistic images of various scenes in real time. The work presents the concept of rendering equation, along with its known solutions, in the theoretical part of the work. Thesis describes in detail the solution using path tracing, based on the Monte Carlo integration technique, along with the benefits, it provides compared to the other techniques. Several hardware and software optimizations are then presented. Practical part of the work focuses on analysis of C++ source code and compiled assembly code whilst using hardware specific SIMD optimizations. Mandatory part of work is also the demonstration of program’s functionality, along with the measurements of achieved performance gains using manual optimizations.
Soft-switching Methods and Optimization of Output Stage of MOSFET Driver
Trojan, Vladimír ; Pavlík, Michal (referee) ; Prokop, Roman (advisor)
The diploma thesis deals with design and comparison of optimization methods for the circuit of output stage of the MOSFET gate driver, in order to reduce voltage swing induced on the parasitic series inductance of output terminals of the MOSFET gate driver package. The proposed optimization methods are implemented on-chip and integrated into an SOIC-16 package. Implemented test structures are then mounted on test PCB, which is designed as part of the thesis. The real parameters of the proposed optimization methods are then determined using the measurement setup. The design of the optimization methods was carried out in Cadence Virtuoso environment and the test PCB was designed using the Autodesk EAGLE program.
Design of power supply for security system
Šmíd, Marek ; Boušek, Jaroslav (referee) ; Pavlík, Michal (advisor)
This thesis is focused on switching power supply selection for alarm system ASSET. It describes eligible types of convertors for this specific application. It describes general design steps also. It describes particular design of chosen convertor, its simulation, construction and measuring.
Proprietary communication protocol for data transfer between FPGA and PC
Beneš, David ; Pavlík, Michal (referee) ; Dvořák, Vojtěch (advisor)
This thesis deals with the design and implementation of a communication protocol which allows for data transfer between a PC and an FPGA. The designed protocol supports functions such as ´write´, ´read´ and ´write with a confirmation´ with a memory. Another supported function is autonomous transfer of telemetry data from an FPGA to a PC. Described in the theoretical part of the thesis, is the communication channel that is used for packet transfer. In the practical part are defined the packets and the protocol is implemented on PC in the form of a library and as a module on FPGA.
Functional Safety for Microcontrollers
Klecker, Jan ; Pavlík, Michal (referee) ; Hejátková, Edita (advisor)
This Master’s thesis deals with the principles and mechanisms of functional safety for microcontrollers. The IEC 60730 and IEC 60335 standards are described, from which the requirements for testing of microcontroller functional blocks are derived. Furthermore, the requirements for designing safety software are discussed. The most important chapter of the theoretical part is the design and discussion of functional safety tests for the given peripherals. In the practical part, a demo hardware of a gas boiler with safety features and diagnostic mechanisms controlled by two NXP KV46 microcontrollers communicating via a UART interface is designed. In the software chapter, the design of the application software for the gas boiler is described and then functional safety tests are implemented for the microcontrollers. For testing and demonstration purposes, a graphical user interface is designed in the FreeMASTER tool.
Model of the forward switched mode power supply with coupled inductance
Šmíd, Marek ; Kledrowetz, Vilém (referee) ; Pavlík, Michal (advisor)
This work is focused on coupled inductors topic. It shows, how the coupled inductors works in forward converters. Next topic is dumping LC filter. OrCAD/PSpice is used for simulation of designed converters.
Modular Power Supply for Formula Student
Ščípa, Samuel ; Bohrn, Marek (referee) ; Pavlík, Michal (advisor)
This bachelor thesis is focused on the theoretical analysis and design of switching power supply with galvanic isolation. The implementation of the design is in the form of the power and control part of the modular power supply. The device parameters are suited for the needs and requirements of the development department of the electric student formula. Design configuration achieves a maximum output voltage of 1000 V and a current of 100 mA, which are user-adjustable.

National Repository of Grey Literature : 111 records found   1 - 10nextend  jump to record:
See also: similar author names
4 PAVLÍK, Michal
2 Pavlik, Miroslav
1 Pavlík, Manfred
1 Pavlík, Marcel
4 Pavlík, Marek
10 Pavlík, Martin
4 Pavlík, Matouš
1 Pavlík, Matěj
2 Pavlík, Michael
4 Pavlík, Mikuláš
2 Pavlík, Milan
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