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Dobot and PLC
Frýdl, Lukáš ; Foukal, Roman (referee) ; Štohl, Radek (advisor)
The master thesis focuses on the description of stationary robots, selection, implementation, and verification of the communication interface between the Dobot robotic arm and the Micro800 series PLC. The RS-232 serial communication interface was selected for the communication between the Dobot and the PLC, that operates at different baud rates. The Arduino Mega was used to create bridge that converts transfer rates. It also converts the received ASCII characters to hexadecimal representation and combines them into the required format. Verification of the communication interface was carried out by bidirectional communication between the Dobot and the PLC. Based on implemented commands two laboratory tasks for educational purposes were created.
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Development of controller unit for robotic vehicle Car4
Šůstek, Jan ; Adámek, Roman (referee) ; Dobossy, Barnabás (advisor)
This bachelor thesis deals with creation of new control unit for experimental vehicle CAR4. In the first part there are described basic communication protocols and checksum algorithms. In the second part of the work, the electronic diagram of the new control unit and the printed circuit board are designed and control algorithm is optimized. Also there is established communication between control unit and computer and creation of DC motor speed regulation.
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Implementation of ethernet communication inteface into FPGA chip
Skibik, Petr ; Fujcik, Lukáš (referee) ; Bohrn, Marek (advisor)
The thesis deals with the implementation of Ethernet-based network communication interface into FPGA chip. VHDL programming language is used for description of the hardware. The interface includes the implementation of link-layer Ethernet protocol and network protocols such as IPv4, ARP, ICMP and UDP. The final design allows bi-directional communication on the transport-layer level of TCP/IP model. The designed interface was implemented into Virtex5 FPGA chip on development board ML506 by Xilinx.
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Dobot and PLC
Frýdl, Lukáš ; Foukal, Roman (referee) ; Štohl, Radek (advisor)
The master thesis focuses on the description of stationary robots, selection, implementation, and verification of the communication interface between the Dobot robotic arm and the Micro800 series PLC. The RS-232 serial communication interface was selected for the communication between the Dobot and the PLC, that operates at different baud rates. The Arduino Mega was used to create bridge that converts transfer rates. It also converts the received ASCII characters to hexadecimal representation and combines them into the required format. Verification of the communication interface was carried out by bidirectional communication between the Dobot and the PLC. Based on implemented commands two laboratory tasks for educational purposes were created.
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|
|
Development of controller unit for robotic vehicle Car4
Šůstek, Jan ; Adámek, Roman (referee) ; Dobossy, Barnabás (advisor)
This bachelor thesis deals with creation of new control unit for experimental vehicle CAR4. In the first part there are described basic communication protocols and checksum algorithms. In the second part of the work, the electronic diagram of the new control unit and the printed circuit board are designed and control algorithm is optimized. Also there is established communication between control unit and computer and creation of DC motor speed regulation.
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Implementation of ethernet communication inteface into FPGA chip
Skibik, Petr ; Fujcik, Lukáš (referee) ; Bohrn, Marek (advisor)
The thesis deals with the implementation of Ethernet-based network communication interface into FPGA chip. VHDL programming language is used for description of the hardware. The interface includes the implementation of link-layer Ethernet protocol and network protocols such as IPv4, ARP, ICMP and UDP. The final design allows bi-directional communication on the transport-layer level of TCP/IP model. The designed interface was implemented into Virtex5 FPGA chip on development board ML506 by Xilinx.
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