National Repository of Grey Literature 824 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
Návrh a implementace inovativních řešení podnikového informačního systému
Záboj, Martin
Záboj, M. Design and implementation of innovative enterprise information system solutions. Brno: Mendel University, 2017. This diploma thesis deals with the analysis of real processes in the company, which focuses on the development of web applications and systems. Processes are modeled using the BPMN 2.0 notation and their simulations are performed. Based on the analysis, process innovations are designed.Complete process of developing a web application is performedwith IFML support. Implementation of the applica-tion is completed in the Nette framework.
Funkční testování komponent s integrovaným CAN rozhraním
Pospíšil, Jakub
This work provides a preview of CAN network network issues, network elements, their functions and interaction. It describes the principle of generating and sending messages, the structure of the network, the types of information transmitted. Work focuses on testing CAN components, especially instrument panels. The thesis defines the structure of the overall validation of the newly implemented instrument panel into the tractor, which consists of a sequence of partial tests performed both in laboratory and in the tractor. Laboratory tests are performed as a sequence of hardware and software combinations of states that can occur in operation. A critical point for objective laboratory validation is the creation of simulators that can induce real-life situations which would otherwise be expensive and difficult to achieve in real-life.
Mechanical design of impact simulator under reduced gravity
Melichar, Marek ; Pokorný, Jan (referee) ; Návrat, Tomáš (advisor)
The diploma thesis is focused on the development of the concept of a mechanical device that would meet the necessary requirements to achieve a successful simulation of reduced gravity or microgravity on the tested body at its impact. The choice of a suitable mechanism is based on a literary research of all available variants and highlight of their specifics. Target values are created for the selected method of testing, upon reaching which the concept will be considered successful. In order to verify the functionality of the concept, a mechanism is assembled on a smaller scale. The individual components of the mechanism are tested and carefully selected. All essential physical processes taking place in the system are mathematically described and combined into a MATLAB script. A separate application is created to calculate the behavior of the system based on the specified input parameters.
Design of Formula Student Wheel Suspensions
Urban, Marek ; Fojtášek, Jan (referee) ; Porteš, Petr (advisor)
Tato práce se se zabývá návrhem kinematiky zavěšení kol obou náprav. Na základě analýz jízdních dat, multi-body simulací v softwaru Adams Car, simulací v Matlabu a analytických kalkulací v Mathcadu, je navržena řada změn s cílem zlepšit jízdní vlastnosti vozu Formule student, tyto změny jsou následně implementovány do CAD modelu vozu. Jednotlivé změny kinematiky náprav jsou provedeny na základě analýzy konkrétního problému, který se snaží řešit. Jednou z problematik je zástavbová náročnost systému odpružení a zavěšení zadních kol, zde je cílem snížit hmotnost, výšku těžiště a moment setrvačnosti. Další problematikou je geometrie předního kola, kde je cílem zlepšit využití pneumatik a snížit síly v řízení. Dále se práce zabývá simulacemi elastokinematiky zadní nápravy, součástí je také návrh měřícího zařízení. V poslední části je zkoumán vliv provedených změn i elastokinematiky na jízdní dynamiku vozu v ustálených stavech za pomocí MM metody simulované s modelem celého vozu v Adams Car a zpracované v Matlabu.
Virtual commissioning of palletizing / depalletising workstation
Čefelín, David ; Knoflíček, Radek (referee) ; Vetiška, Jan (advisor)
This diploma thesis is dealt with the virtual commissioning of a palletizing line, which is palletized using an industrial robot. In the theoretical part I describe the applications, divisions and effectors of the industrial robots and the reasons and the benefits of palletizing. Furthermore, the issue of virtual commissioning is described, including sensors, that are served for the proper operation of the workplace and the virtual simulation. In the practical part I describe the future workplace, creating a simulation and the program in the RobotStudio software.
Vehicle Hydropneumatic Unit
Koudelka, Roman ; Hejtmánek, Petr (referee) ; Blaťák, Ondřej (advisor)
This diploma thesis, following the bachelor's thesis, is devoted to the gas-liquid unit of a vehicle, as the central element of hydropneumatic suspension. The aim is to dimension and construct this component and integrate it together with other elements into a complex suspension system. Based on possible forms listed in the research section, regarding to current development trends, the form of the unit is chosen. The practical part begins with simulations comparing a hydropneumatic with a conventional suspension system. After solving this issue, it is possible to proceed to the dimensioning of the basic parameters of the unit and then to its construction, respecting the relevant strength calculations. The last step is to build a conceptual design of the whole hydropneumatic suspension system.
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.
Analysis of material flow and level of inventory between production sections in time
Lanzendörfer, Tomáš ; Hloska, Jiří (referee) ; Hloušek, David (advisor)
The bachelor’s thesis deals with an analysis of material flow between manufacturing sectors connected by an intervening storage. The first part is focused on detailed analysis of logistics and inventory theory. The second part is focused on a simulation model creation. The simulations are realized in Tecnomatix Plant Simulation software, developed by the Siemens company. At the end of the thesis there is a conclusion of the analyses.
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.
Analysis of selected handling devices
Rousek, Jakub ; Kašpárek, Jaroslav (referee) ; Hloska, Jiří (advisor)
The content of this bachelor thesis is a search analysis of selected intra-company manipulation devices used in electronic industry. The analysis includes description of each type, their construction and technical parameters. Practical part of thesis is focused on simulationmodelofproductionlinessupplychainwithselectedmanipulationdevice.The simulation model is created by Plant Simulation software from Siemens PLM Software. With help of this simulation model were performed series of experiments. Each variant of simulation model was analyzed and conclusions were deduced.

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