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Design of a Universal Digital-Twin for the EDUset ONE Robotic Cell
Hrubý, Tomáš ; Hůlka, Tomáš (referee) ; Lacko, Branislav (advisor)
This thesis focuses on the creation of a digital twin for the EDUSet ONE robotic cell, which is part of the Intemac research centre. The theoretical part introduces the concept of Industry 4.0 and describes its sub-elements. The following part of the theory is dedicated to the digital twin, its history, definition and types. It also includes examples of applications in several different sectors of human activity. The next chapter explores the available visualization environments for creating robotic applications. The last theoretical part of the thesis focuses on the robotic cell and its components, which consist mainly of the UR10e collaborative robotic arm and a 5-axis CNC milling machine. The actual solution includes the creation of the twin, which consists of the modification of CAD models and development in Unity. Integral to the practical implementation of the digital twin is the design of the robotic cell scene, the implementation of a wide range of subroutines, a user-friendly interface and an OPC UA client solution for system integration with a Siemens programmable logic controller (PLC).
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AAS interpreter for testbed I4.0
Chmelař, Luboš ; Kaczmarczyk, Václav (referee) ; Baštán, Ondřej (advisor)
This bachelor thesis presents an innovative approach to integrating the Asset Administration Shell (AAS) model into an embedded system that is a key part of the Industry 4.0 testbed - Barman. In this context, the AAS interpreter acts as a product agent. The paper begins with a detailed description of the concepts and terminology associated with this topic. This is followed by a detailed analysis of existing and new versions of the universal NFC reader hardware. The main part of the thesis focuses on the design of the AAS model, which is then implemented in the firmware of the microcontroller. This process also included the creation of an OPC Unified Architecture (OPC UA) server, which was used to thoroughly test the overall system. The results of the testing confirmed the successful implementation and functionality of the system. All theoretical scenarios were run according to the proposed AAS model, confirming the success of this approach. Thus, this work represents a significant contribution in the field of embedded system design in the context of Industry 4.0.
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Effective Optical Function in Fibre Photonics Networks
Havliš, Ondřej ; Vlček, Čestmír (referee) ; Dostál, Otto (referee) ; Slavíček, Karel (advisor)
This dissertation focuses on efficient optical functions in fiber photonic networks, testbeds and multiband polygon. These functions include optical amplification, switching, routing and filtering of the optical spectrum. The theoretical part of the thesis deals with optical amplification, where different types of optical amplifiers are described. These employ various principles for their function, such as the use of Raman scattering, rare earth doped fibers – primarily Erbium, and lastly semiconductor structures. The practical part of the work is focused on the use and verification of efficient optical functions and their services, i.e. transmission of classical telecommunication data and transmission of ultra-stable quantities (transmission of accurate time and ultra-stable frequency) in fiber photonic network, testbeds and multiband polygon.
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Automated testbed for SIL/PIL testing of embedded application using FPGA
Prusák, Lukáš ; Burian, František (referee) ; Arm, Jakub (advisor)
The master's thesis deals with designing a testbench for a selected soft-core processor NEORV32 with a RISC-V architecture for simulations of embedded applications in an FPGA environment. The testbench was created in the Vivado environment with the aim of extending it to a testing and validation framework. Basic modules such as GPIO, PWM, UART, and PC were selected and implemented. Several test scenarios have been designed for these modules. The testbench has also been supplemented with additional scripts, to create hierarchically correct project setup and test execution. The work also suggests a few possible ways to improve and expand the testbench.
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Design of mechanical, electrical construction and software equipment of autonomous cell "Soda maker" for Industry 4.0 testbed.
Dvorský, Petr ; Baštán, Ondřej (referee) ; Kaczmarczyk, Václav (advisor)
The objectives of this bachelor thesis are design and realization of an autonomous cell for soda production for the testbed of Industry 4.0. First, basic construction principles of the autonomous cell are outlined. Then, the mechanical design, the hydro pneumatic system design, the electrical design and the software design are described. The drawing of the mechanical construction of the cell was devised using CAD NX 12 (Siemens PLM software). Most of the 3D printed parts were printed on 3D printer Tarantula. Hydro-pneumatic system was designed in SMC PeuDraw 2.8 for maximal working pressure of 8.2 Bar. Electrical documentation was created in electrical CAD software WSCAD. For control and communication, the autonomous cell is equipped with PLC SIMATIC S7-1200 (CPU 1214C DC/DC/DC), HMI panel (SIMATIC HMI KPT400 BASIC) and Linksys SD205 switch. The source code for control PLC and HMI was designed in TIA Portal software.
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Functional safety for Industry 4 demonstrator
Průdek, Robert ; Arm, Jakub (referee) ; Kaczmarczyk, Václav (advisor)
This semestral thesis deals with safety around the Testbed demonstrator. Changes have been proposed to ensure sufficient security in defined areas. The security features were designed fot the demonstrator assembly and not for individual cells. Then a security design and electronic design of idividual components were created.
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Safety analysis and safety measures for Industry 4.0 testbed
Kroulík, Matěj ; Benešl, Tomáš (referee) ; Fiedler, Petr (advisor)
This thesis deals with the requirements of security of machinery with respect to valid security standards. Especially it focusses on standards EN ISO 12100 and EN ISO 13849-1. Further the paper contains overview of security elements of machinery used in industry, also introduce the conception of Industry 4.0 testbed. In the last section, the theoretical findings are used to analyze and evaluate risks and theoretical proposal of security on Industry 4.0 testbed.
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Design of mechanical, electrical construction and software equipment of autonomous cell "Ice crusher" for Industry 4.0 testbed.
Horák, Lukáš ; Benešl, Tomáš (referee) ; Pásek, Jan (advisor)
The goal of this bachelor thesis is design and construction of an autonomous cell on a production line with the purpose of being an „ice crusher“. The purpose of this cell is to be part of a Testbed. The cell will be controlled using a HMI touch panel and PLC 1200. Information about how much ice the cell should pour into a glass is stored in an NFC chip on the bottom of the glass. The first part of the thesis comprises of brief introduction to Industry 4.0 alongside with description of the default and current state of Industry 4.0 testbed. Another part describes mechanical and electrical design of the cell. Last part of the cell describes software of the cell alongside with description of testing and installing the cell to the testbed.
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LTE-Advanced/WLAN testbed
Plaisner, Denis ; Staněk,, Miroslav (referee) ; Miloš, Jiří (advisor)
This thesis deals with the investigation and assessment of communication standards LTE-Advance and WiFi (IEEE 802.11n/ac). The EVM error parameter is examined for each standard. To work with different standards a universal workplace have been proposed (testbed). This universal workplace serves for adjusting transmitting and receiving means and for processing signals transmitted and interpreted. Matlab was chosen for this work, through which only control devices such as generators and analyzers from Rohde & Schwarz. This workplace also measures the coexistence of these standards. At the conclusion of this thesis, different coexistence scenarios were designed and evaluated through testbed results.
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