Národní úložiště šedé literatury Nalezeno 4 záznamů.  Hledání trvalo 0.00 vteřin. 
Quadrocopter realization
Pekarovič, Ján ; Galetka, Josef (oponent) ; Götthans, Tomáš (vedoucí práce)
This thesis deals with the design of a helicopter with four rotors known as quadcopter. It describes the principles of operation and existing modifications. Part of the work is the selection of a suitable frame, remote control set, engines and propellers, battery, sensors for stabilization and detection of obstacles and microcontroller for their operation. The paper presents the concept of the specific copter design, design and simulation of printed circuit boards to their self-production, activation and testing. The final part of the thesis includes an economic assessment of the project and its comparison with competitors.
Practical implementation of symmetrical regulated supply
Pekarovič, Ján ; Vochyán, Josef (oponent) ; Petržela, Jiří (vedoucí práce)
This thesis deals with a stabilized power supply capable of maintaining the output voltage from 0 V to 30 V. It is suggested as two independent adjustable power supply that can interlock to create a symmetric stabilized source. The described source is provided with electronic fuse to protect the connected device and the source itself from destruction. Part of this work is the simulation suggested time diagram for theoretical verification of functionality, design of circuit boards, cooling and case and basic measurement results on the realized power supply.
Practical implementation of symmetrical regulated supply
Pekarovič, Ján ; Vochyán, Josef (oponent) ; Petržela, Jiří (vedoucí práce)
This thesis deals with a stabilized power supply capable of maintaining the output voltage from 0 V to 30 V. It is suggested as two independent adjustable power supply that can interlock to create a symmetric stabilized source. The described source is provided with electronic fuse to protect the connected device and the source itself from destruction. Part of this work is the simulation suggested time diagram for theoretical verification of functionality, design of circuit boards, cooling and case and basic measurement results on the realized power supply.
Quadrocopter realization
Pekarovič, Ján ; Galetka, Josef (oponent) ; Götthans, Tomáš (vedoucí práce)
This thesis deals with the design of a helicopter with four rotors known as quadcopter. It describes the principles of operation and existing modifications. Part of the work is the selection of a suitable frame, remote control set, engines and propellers, battery, sensors for stabilization and detection of obstacles and microcontroller for their operation. The paper presents the concept of the specific copter design, design and simulation of printed circuit boards to their self-production, activation and testing. The final part of the thesis includes an economic assessment of the project and its comparison with competitors.

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