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The Management Of Stocks Of Spare Parts Logistics Chains
Vávriková, Lucia ; Kuncová, Martina (advisor) ; Zouhar, Jan (referee)
Thesis on the theme "The Management Of Stock Of Spare Parts Logistics Chains" deals with the specification of logistic chains, spare parts inventory management and functioning of these chains. The theoretical part focuses on the definition of the theoretical background needed to understand the functioning of these chains. It ranges from the definition of the logistics chain, through ABC analysis to the detailed characteristics of the chain of spare parts. Besides a general overview the thesis includes example from real practice. In the practical section, through simulation models thesis presents the operation and management of the spare parts logistics chains. The practical section shows the simulation model of the current situation and compares it with the model after the introduction of stock management in the company.
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New product installation simulation
Medonos, Michal ; Dlouhý, Martin (advisor) ; Kuncová, Martina (referee)
One of the products produced by Motorpal a.s. is a camshaft. Recently, the company signed a contract with Bosch company to produce new types of camshaft. The analysis of the impact of the contract on the production was made by simulation. To perform the simulation it was necessary to map the whole process. The simulation of the current state was made in the first phase. The results shew many uneffectivnesses in the process and lack of capacity of some workplaces. Some changes in the process were suggested and tested with the aid of the simulation. The best results were achieved when the single-item flow was used. In the second phase the production of a new type of camshaft was added to the simulation. Analysis of these results was divided into two parts. The new production was analysed in the first part and it was discovered that the planned capacites are very deficient. The impact of the new production on the current one was analysed in the second part. It shew that this impact is negativ, especially on the duration of production.
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Use of simulation programs for analyzing and improving the operation of the company (real situation)
Záhorovská, Zuzana ; Kuncová, Martina (advisor) ; Fábry, Jan (referee)
Aim of this thesis is to analyze the current situation, to identify bottlenecks and to propose improvements to the department of acquisitions in the selected financial company, which is an important part of the Czech market and which desire not to be named. In the first part of my thesis is provided to the reader a theoretical basis necessary to understand the following text. Then I create simulation models for individual teams, which take part in the mentioned department. These models are based only on average and total values. That is why in the next section, there is described the work to bring them closer to reality with shifts of administrators and the variable number of entities, which are processed throughout the day. Based on the analysis of calculated values, I propose two methods of redistribution of actions to reduce the number of employees and to increase their efficiency.
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Systems Thinking and its Benefits for the Creation and Operation of Information Systems
Slovák, Martin ; Mildeová, Stanislava (advisor) ; Exnarová, Anna (referee)
The goal of this thesis is to summarize the mthods of systém thinking, and to analyze the benefits of using these methods while developing and using the information system on that basis. Part of the thesis targets is the creation of models for analysis of an organisation, projection and follow-up cration of na IS. The thesis also gives the views of IS use -- there it shows models for human resources and the views of services. The benefits of this thesis is the description of the methods of systém thinking, the application disciplines and their use while creating and using the IS. Other benefit should be the possibility to quicken the IS production and to lower external effects on the process of IS creation. In the domain of IS operation, the possibility of fuction modelling and the possibility of IT department simulation will be shown. In the first part of the work the topics of system thinking is defined -- from its definition to division o the problematics. In the same part there is also shown the impact of worldview and the application desciplines are defined -- such as systém analysis, systém dynamics and systém engineering. In the second part of the thesis, the reader can find the definition and analysis of the IS production -- mostly from the view of organization, for which the IS is designed. In the last part the readers may find the view of systems thinking and its benefits in the area of IS operation -- concretely the model, that shows and decribes the possibility of simulation and follow-up optimisation in the organization.
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Discrete event simulation in MS Excel
Charvát, Karel ; Kuncová, Martina (advisor) ; Hladík, Tomáš (referee)
The topic of this thesis is discrete event simulation. The thesis introduces basic principles of discrete event simulation and Add-in SIMULANT for MS EXCEL 2007, which was created as a part of this thesis. Description of algorithms used in SIMULANT add-in and user guide are included in this thesis.
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Selected Software Products for Simulation Modeling and its Comparison
Láznička, Jan ; Mildeová, Stanislava (advisor) ; Velehradský, Petr (referee)
A thesis deals with simulation modeling. After opening theoretic information about models, discrete and continuous simulations, computer technologies for systems modeling and individual phases of simulation process, there follows a case study, which demonstrates using of three software products for simulation modeling -- SIMUL8, Simprocess and Powersim Studio. Created models, experiments with them and given results, including well-arranged tabular comparison of mentioned computer programs according to defined criteria, point out strengths and weaknesses of each software. Simultaneously, data for selection of an appropriate program are presented, depending on a sphere type, which is simulation modeling to be applied on.
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Project of E-shop system for support of small producers bohemian glass segment distribution.
Kocina, Ondřej ; Mildeová, Stanislava (advisor) ; Jandoš, Jaroslav (referee)
Essay analyses problems of bohemian glass small producers segment and in the scope of the real firm strategy suggests their concrete solution. Analysis finds causes of the segment problems in inappropriate combination of product, market and distribution channels. Author finds possible solution in the oligopoly price leader market model. Results of the problems analysis are together with firm and its environment analysis used for SWOT analysis. Management of the firm chose S-O strategy, which aims sustainable development of the firm, differentiation of the product and enlargement and diversification of the market space. Results of the analysis are used for creation of partial strategies and plans: marketing mix and information strategy. Information strategy includes concept of the new information and communication system suggestion. Suggested system is based on hosted web e-shop application and internet communication software component. System enables to flexible react on the changes of firm strategy and plans, and enables to create individualized and individual services. Chosen architecture is ideal for the rise of virtual teams System should help to emerge integration and synergic effects.
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Combination of simulation methods and methods of multicriterial decision while purchasing mobile tariffs by companies.
Millová, Terézia ; Kuncová, Martina (advisor) ; Digoň, Daniel (referee)
Because of the high penetration of private market, mobile operators are forced to focus on the services offered to another customer segment. Recently, corporate customers are seen as a promising segment and the competition within this segment is rising significantly. The growth of the competition and offer enhancement force companies to understand the decision making process in purchasing mobile services as much as possible. It is not only time consuming but also financially demanding for management even in small firms. This decision making process, that the companies go through, is the main topic of this Master Thesis. Main goal is neither to choose particular vendor of the mobile services nor to choose particular mobile tariff from the recent market offer but to inform about possibilities proposed by mathematical methods in the decision making area. In the Master Thesis different methods are suggested, compared and combined with the target to enable companies to make the right decision concerning their specific requirements.
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