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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Optimalization of mixed goods pickup and delivery
 Šorf, Michal ; Skočdopolová, Veronika (advisor) ; Dvořák, Marek (referee)
This thesis is focused on the use of linear models in the real world. Its main aim is to devise a mathematical model for a specific problem which is repeatedly encountered by the company Pospíchal s.r.o. and also to find an optimal solution with the help of this model. The thesis is based on basic distribution problems, such as the travelling salesman problem or the vehicle routing problem, which I subsequently modify into the required form. The thesis is divided into three main parts. The first one focuses on the description of basic models that will be modified in the last part. The following part deals with a brief description of the company already mentioned above that provided data without which this task could not be demonstrated in practice. The final part includes a detailed analysis of the given task, formulation and description of the mathematical model, which was created on the basis of specific requirements of the company. There is also a comparison of actual results from practice with optimal results.
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Application of optimizing models in milk products distribution
 Hanko, Filip ; Fábry, Jan (advisor) ; Skočdopolová, Veronika (referee)
This bachelor thesis focuses on the distribution of SABI milk products into MILK AGRO, spol s.r.o. retail stores, which are located in Prešov. The main objective is to optimize goods distribution and minimize costs. At the same time, the customer's demands have to be fulfilled and vehicle capacity cannot be exceeded. The problem of goods distribution from depot to stores is solved by the Vehicle routing problem model in MPL. It is necessary to consider specifications of a Heterogenous fleet, because the company holds vehicles with different capacities. The practical part includes comparison of costs, which are spent on goods distribution with vehicles of particular capacities. It also includes an application of the Heterogenous fleet vehicle routing problem with time windows to this specific problem. Following interpretation, results from the task are compared with real distribution system used by the company.
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