National Repository of Grey Literature 23 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Paint shop Process Improvement through Predictive Simulation
Machačová, Simona ; Hromková, Ivana (referee) ; Videcká, Zdeňka (advisor)
This thesis focuses on the use of simulation to optimise processes in a paint shop. The aim of the thesis is to analyse the existing production processes and suggest improvements using simulation. In the analytical part of the thesis, the processes in the paint shop are described in detail and Petri nets are used to describe the logic of the processes in the paint shop. In the design part of the thesis, the problem and objectives are formulated, and the design of the simulation model is presented. The design describes the elements and methods used in the Plant Simulation software in which the model is created. Furthermore, different scenarios are simulated to optimize the painting process and the deposition areas. The simulation results are compared with the actual state of the paint shop. Finally, the results are discussed and recommendations are proposed to optimize the paint shop processes using simulation. This work presents new approaches to process optimization in industrial manufacturing.
Digital twin of production system using discrete simulation and MES
Mařata, Michal ; Hromková, Ivana (referee) ; Simeonov, Simeon (advisor)
The diploma thesis deals with the methodology of creating a Digital Twin of the production system and usage of discrete simulation for production scheduling. Digital Twin (also Model or Shadow) is a Digital Model of a real, for example production system, on which its operation can be simulated. The work also theoretically discusses the MES (Manufacturing Execution System), performance characteristics OEE and KPI.
Simulation of different methods of transportation of a shaft on a lathe
Drábek, Vojtěch ; Simeonov, Simeon (referee) ; Hromková, Ivana (advisor)
This thesis focuses on computer simulation of manufacturing processes. In the first part, which is in the form of a research, the problem of simulation of real production processes, its applicability and possible limiting factors are discussed. In the second part of the thesis, the simulation of the operation of a specific production workplace focused on shaft manufacturing is practically processes and subsequently evaluated in the Tecnomatix Plant Simulation environment. The work simulates three variants of workplace layout - past, present and considered for the future.
Computer simulation of an automated rack stacker
Chalupa, Pavel ; Juříček, Martin (referee) ; Hromková, Ivana (advisor)
The aim of this bachelor's thesis is to create a simulation model of the High Bay Storage using the simulation program Tecnomatix Plant Simulation. In the first part of this thesis, a software analysis was carried out, Plant Simulation was selected to process the problematics of discrete simulation of production systems. This is followed by an explanation of the terms model, simulation run and system. Additionally, discrete and continuous simulations are compared in this part of the thesis. This section also explains the problematics of High Bay Storage, including their automation options, stackers and storage stocks management. Palletization together with different types of automated storage and retrieval systems are discussed as well. The second part of this thesis contains a simulation model of the warehouse with multiple types of storage and retrieval systems. All these types are evaluated, and the most effective option is selected.
Design of Microrobots – microworld technology
Kamrla, Jan ; Hromková, Ivana (referee) ; Simeonov, Simeon (advisor)
This Bechelor thesis aims to introduce problematics of designing microrobots and microsystems. The thesis emphasizes technology, which are suitable for aplication in the microworld. The conclusion is summary and future development of microrobots.
Logistic system animation for production facilities
Mařata, Michal ; Hromková, Ivana (referee) ; Simeonov, Simeon (advisor)
The topic of this thesis is Logistic Systém Animation for Production Facilities. Animation planning of production gets posibility of more atractive, faster understanding of timing production line. The result of the thesis is classic program for Windows, written in C#. For better functionality of 3D visualization is addedd HelixToolkit library. The other result is web application written with JavaScript library Three.js. In Web Application is enabled to load 3D model of own factory (*.ifc file), loading other 3D models, changing their position and saving changes to the database (MS Excel, MS Access). During the animation is enabled to make changes (as speed, skipping steps).
Use of a simulation model for the development of an automatic algorithm for creating a routing table and path evaluation in a conveyor system
Weyrová, Dominika ; Simeonov, Simeon (referee) ; Hromková, Ivana (advisor)
The diploma thesis deals with the use of a simulation model for the development of an automatic algorithm for the creation of a routing table and route evaluation in a transport system. It includes a search of modeling and simulation issues and state-space search issues with an analysis of available search methods. The simulation model of the transport system is created in the software Tecnomatix Plant Simulation, where an algorithm for automatic creation of routing tables for routing and evaluation of routes according to static criteria is subsequently developed and tested. The work presents a proposal for the principle of the algorithm for evaluating the routes of the transport system, including dynamic criteria and their optimization.
Production line optimization using lean manufacturing methods
Bartuněk, Martin ; Simeonov, Simeon (referee) ; Hromková, Ivana (advisor)
This Bachelor´s thesis deals with optimization of manufacture process at CommScope Czech Republic s.r.o. with help of lean production methods. The first part of the thesis has a form of study of individual methods. The next part is shortly about the company and optic cable manufacturing process. The second part of thesis contain measuring, analyzing and finally optimization of the examine process. In conclusion are evaluated gained results and financial savings.
Design and simulation of manufacturing systems using simulation software for advanced planning and scheduling
Konečný, Štěpán ; Simeonov, Simeon (referee) ; Hromková, Ivana (advisor)
The Bachelor’s thesis deals with problematics of discrete-event simulation of production systems and clarification of basic concepts related to simulation, system, model and modelling using software for creating simulation models. The aim is to create simulation model of production line for paper boxes and to find the optimal solution that would meet the requirements for increase in productivity, eliminating downtime for individual machines while maintaining minimum production costs. The creation of the production system is solved in the simulation software Tecnomatix Plant Simulation 14. Furthermore, several solutions were designed and evaluated, from which the optimal solution with the lowest costs was selected.
Algorithms for queues ans warehouse controll of the conveyor system
Vidlička, Adam ; Simeonov, Simeon (referee) ; Hromková, Ivana (advisor)
The aim of this bachelor thesis is to create a model of conveyor system with storage using Tecnomatix Plant Simulation. The methods within the model are programmed to control the material flow between conveyors and storage. The data are obtained by simulation of combinations of choosen programmed methods. The data are compared and the most suitable combination for the created model is choosen.

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