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Ordering of Jobs for Pickling Lines
Plšek, Michal ; Tinka, Jan (referee) ; Kanich, Ondřej (advisor)
This work resolves the scheduling problem of multiple hoists transporting products between chemicals baths of pickling line. Harmonograms of products are calculated by modified Shifting bottleneck heuristic, which prevents product conflicts inside baths. Genetic algorithm NSGA-II is used for solution-space search. Web application built over the optimization process allows user to manage/edit products, hoists, baths, configuration parameters and optimization results. Applying proposed heuristic to smaller optimization tasks boosts production effectivity up to 30-45 % (comparing to naive harmonograms). The result of this work is application on the basis of which full-fledged C++ application might be programmed. Then it might be used for solving larger-scale problems.
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Heating of Residential Building
Plšek, Michal ; Topič, Jan (referee) ; Počinková, Marcela (advisor)
The bachelor thesis deals with the design of heating and hot water heating in a new row house. The apartment building consists of four floors and a basement. The building is brick with a flat roof and is insulated. The bachelor thesis is divided into three parts. The first part focuses on solving the theoretical topic of heat distribution and measurement of heat in apartment buildings. The second calculation part solves the design of the heating system together with the design of hot water. The heating system is designed as a two-pipe hot-water system with two condensing boilers as the main heat source. The last project part contains the technical report and the corresponding drawing documentation.
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Ordering of Jobs for Pickling Lines
Plšek, Michal ; Tinka, Jan (referee) ; Kanich, Ondřej (advisor)
This work resolves the scheduling problem of multiple hoists transporting products between chemicals baths of pickling line. Harmonograms of products are calculated by modified Shifting bottleneck heuristic, which prevents product conflicts inside baths. Genetic algorithm NSGA-II is used for solution-space search. Web application built over the optimization process allows user to manage/edit products, hoists, baths, configuration parameters and optimization results. Applying proposed heuristic to smaller optimization tasks boosts production effectivity up to 30-45 % (comparing to naive harmonograms). The result of this work is application on the basis of which full-fledged C++ application might be programmed. Then it might be used for solving larger-scale problems.
|
|
|
Heating of Residential Building
Plšek, Michal ; Topič, Jan (referee) ; Počinková, Marcela (advisor)
The bachelor thesis deals with the design of heating and hot water heating in a new row house. The apartment building consists of four floors and a basement. The building is brick with a flat roof and is insulated. The bachelor thesis is divided into three parts. The first part focuses on solving the theoretical topic of heat distribution and measurement of heat in apartment buildings. The second calculation part solves the design of the heating system together with the design of hot water. The heating system is designed as a two-pipe hot-water system with two condensing boilers as the main heat source. The last project part contains the technical report and the corresponding drawing documentation.
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