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Project Management of the Bidding Process for an Automated Warehouse in a Manufacturing Company
Vrba, Vojtěch ; Tesař, Rostislav (referee) ; Jurová, Marie (advisor)
Since the preparation of the automated warehouse solution offer has defined resources, a time limit and a defined scope, its nature can be perceived as a project and the process can therefore be effectively controlled by the rules of project management. The first part of the thesis deals with the theoretical basis of the issue, the second part deals with the current situation in the corporate and local environment of the selected company and the third part analyses the current state of management of this type of projects. On the basis of a detailed description of the process, the problems subsequently identified and the connections established with the help of a "fishbone" diagram, areas and specific points for improvement of the current state of affairs were identified with the graphical tool of force field analysis. These specific suggestions for increasing efficiency and reducing the time required were presented in the fourth section, including a proposal for tracking and monitoring key performance indicators and conditions that need to be taken into account for successful implementation of the suggestions.
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Systematic design of pseudo-differential frequency filters
Milota, Martin ; Langhammer, Lukáš (referee) ; Sládok, Ondřej (advisor)
This bachelor thesis deals with the design and analysis of a pseudo-differential filters of higher order. This designed filters work in voltage mode and it is a second-order low-pass filter and a second-order band-stop filter. The filters use three current conveyors and four passive elements. The two lower-pass filters are cascaded together in different ways to form a fourth-order low-pass filter. The functionality of all filters is verified by simulations and low-pass filter as well as experimental measurements. Filter analysis examines the module, phase, common-mode rejection ratio, and behavior of filters while reducing optimal voltage. The results of simulations and experimental measurements are presented using the plots. The conclusion of the thesis is a successful verification functionality of the designed structure and comparison of different ways of connecting the filters to the cascade.
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Doprava v zemědělství - návrh modelu dopravníku
PLOJHAR, Vítek
The bachelor thesis deals with the extensive topic of transport of materials in agriculture. The problematics consists of the knowledge of the transported materials, its properties and characteristics, which are necessary to know to determine the correct method of transport or the correct type of handling. How materials are transported is explained in the chapters of handling units and equipment. As part of the conveyor comparison, there are listed one of the most important conveyor systems in agriculture and described their general description. In the practical part, an inclined mobile belt conveyor for cereal grain is modelled and the design process of the whole system is described. At the end of the theses, the volumetric and mass transport performance is calculated.
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Project Management of the Bidding Process for an Automated Warehouse in a Manufacturing Company
Vrba, Vojtěch ; Tesař, Rostislav (referee) ; Jurová, Marie (advisor)
Since the preparation of the automated warehouse solution offer has defined resources, a time limit and a defined scope, its nature can be perceived as a project and the process can therefore be effectively controlled by the rules of project management. The first part of the thesis deals with the theoretical basis of the issue, the second part deals with the current situation in the corporate and local environment of the selected company and the third part analyses the current state of management of this type of projects. On the basis of a detailed description of the process, the problems subsequently identified and the connections established with the help of a "fishbone" diagram, areas and specific points for improvement of the current state of affairs were identified with the graphical tool of force field analysis. These specific suggestions for increasing efficiency and reducing the time required were presented in the fourth section, including a proposal for tracking and monitoring key performance indicators and conditions that need to be taken into account for successful implementation of the suggestions.
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Pseudo-Differential Frequency Filter Using Conveyors
Milota, Martin
The author of this article deals with the design and analysis of a pseudo-differential filter. This designed filter works in voltage mode and is a second-order low pass filter. The filter uses three current conveyors and four passive elements. The proposed circuit reaches the theoretical values in simulations. The simulation results are displayed by modular and phase characteristics.
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Systematic design of pseudo-differential frequency filters
Milota, Martin ; Langhammer, Lukáš (referee) ; Sládok, Ondřej (advisor)
This bachelor thesis deals with the design and analysis of a pseudo-differential filters of higher order. This designed filters work in voltage mode and it is a second-order low-pass filter and a second-order band-stop filter. The filters use three current conveyors and four passive elements. The two lower-pass filters are cascaded together in different ways to form a fourth-order low-pass filter. The functionality of all filters is verified by simulations and low-pass filter as well as experimental measurements. Filter analysis examines the module, phase, common-mode rejection ratio, and behavior of filters while reducing optimal voltage. The results of simulations and experimental measurements are presented using the plots. The conclusion of the thesis is a successful verification functionality of the designed structure and comparison of different ways of connecting the filters to the cascade.
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Pseudo-differential Filter Using DDCCs
Sládok, Ondřej
This article describes a pseudo-differential second-order filter, using three differential difference current conveyors (DDCCs) and five passive elements. The proposed structure is able to realize all types of frequency responses. The circuit has a high input impedance, low active and passive sensitivity and high common-mode rejection ratio (CMRR).
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The use of modern handling equipment and resources for the implementation of the loading operations in the selected farm.
CVRČEK, Tomáš
Aim of this work is to introduce a loading operations in agriculture and transportation in agriculture, handling equipment and devices. Providing an overview of the handling machines and devices that are commonly used in agriculture. Another section deals with modern handling machine. The following is the identification of factors affecting the work of handling equipment and resources. Based on these factors was also evaluating existing handling equipment and resources on selected agricultural farm and loading operations. After upgrading of existing facilities and resources follow my suggestions, which would in my opinion improve the current situation in the company.
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Use of modern handling devices and means to carry out the storage operations in a particular agricultural farm.
KLEČACKÝ, Ondřej
The bachelor thesis deals with the use of modern handling devices and means in agriculture. It points out the new trends in agricultural handling and evaluates existing handling devices and means in a particular agricultural farm. One chapter focuses on determining the impact factors and on this basis and based on the evaluation of the existing handling devices and means, it attempts to propose possible changes that would lead to improve the current situation. At the end of the paper, there is a list of handling devices and means that can be encountered in agriculture.
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