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Design of the supporting frame of lift cage
Zapletal, Tomáš ; Komenda, Lukáš (referee) ; Dvořáček, Jiří (advisor)
This thesis is focusted in design of supporting frame of lift cage. Working load of frame is 1000 kg (13 people). Nominal speed is 2,5 m/s. First part is focusted in design of car frame. Car frame is made from steel bent profiles, connected each other with bolts. This work also contains final elemnt analysis of frame. Structure is analyzed by software Autodesk Inventor.
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Ramps and other devices for the entrance of handicapped to the buses
Pavlo, Matej ; Nohál, Libor (referee) ; Mazal, Pavel (advisor)
The bachelor work brings the critical assessment of the construction solutions of the aids for boarding of the physically handicapped persons in the busses of the municipal mass transportation and at the same time it deals with design of some tipping ramp variants, which try to improve the faults of the present ramps. The first part contains the review of the present situation of the aids for boarding and entrance of the physically handicapped persons. The second part contains the designs of the construction solutions, which could be of use in the busses of the municipal mass transportation. And in the last part are these designs reviewed and compared each other.
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Design of lift positional table
Bartel, Jindřich ; Škopán, Miroslav (referee) ; Kašpárek, Jaroslav (advisor)
Bachelor thesis deals with the design of lift positional table with pallet feeder for transporting loads weighing 1500 kg. The main scopes of the thesis are functional calculations lifting actuator, pallet feeder actuator and determining the main dimensions of lift table. Appendix contains the plan of lift and table frame.
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Realization of educational problem based on experimental apparatus with cam mechanism
Tomeček, Vojtěch ; Vrbka, Martin (referee) ; Vaverka, Michal (advisor)
Bachelor's thesis is focused on solving educational problem based on experimental apparatus with cam mechanism. The task of the educational problem is to teach students to analyse kinematic quantities of cam followers. The thesis contains general discourse on the topic of cam mechanisms and basic terms definition. This is followed by putting the device into service, eliminating its particular imperfections, analysis of kinematic quantities of various combinations of available cams and followers and definition of methodics of the educational problem. The educational problem itself follows the presentation and commentary of gained results. At last some recommendations for the future modifications of the experimental apparatus are given followed by foreshadow of its eventual future usage.
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Drives concept of personal lifts
Pluskal, Viktor ; Pokorný, Přemysl (referee) ; Škopán, Miroslav (advisor)
This thesis is the review of the most used personal elevator systems, both less and more known ones. Their clasification according to the type of their drive and summary of their advantages, disadvantages and usage in different buildings is introduced in this thesis. Also description of how different systems work, the mode of their functionality and various modifications are mentioned in this summary together with the graphical diagrams. Considerable accent is put on modern systems mostly used in last years.
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Multifunctional Building Brno
Arletová, Hana ; Saktor, Igor (referee) ; Saktor, Igor (referee) ; Menšíková, Naděžda (advisor) ; Šuhajda, Karel (advisor)
Residetial house is located in the street Milady Horákové in Brno city center. In this street are some historically listed buildings. Next to the gap is a residential house designed by Josef Müller. These buildings influenced the appearance of design buildings though, there is a new poly-functional building from Dobrý dům s.r.o.. The most important element of the building are high windows which harmonize with old structure. On the facade is an art element made by different composition of bricks. It is in front of the part of the windows and let the sun go to the interior and the wall slowly pass to the window. Residetial building has 8. floors. On the first floor is a passage. On the first and the second floor is designed a shop. On the second floor is also a small flat. On the other floor are flats. On the last floors there are two duplex flats. Parking is provide by automatic parking system. The residential buildings is characterized by connection old materials and new technologies. It presents the evolution of architecture in the street.
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Low-rise residental buildings
Spurná, Tereza ; Jacková, Eva (referee) ; Sátora, Josef (advisor) ; Mohelníková, Jitka (advisor)
Bachelor‘s thesis solves architectonic design of a complex which is composed of three low-floor residential buildings. There are flats of classical and maisonette type. Main part of work is focused on buildings project documentation. Apartment houses are located in Brno Sadová with unique south view of city skyline. The layout plan of new buildings is designed to define semi-public area. This creates quiet pleasant place for residents of adjacent houses. Every single building is clearly functionally separated to part residential and comunication. This division shows used facade material too.
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Quality measures of classification models and their conversion
Hanusek, Lubomír ; Hebák, Petr (advisor) ; Řezanková, Hana (referee) ; Skalská, Hana (referee)
Predictive power of classification models can be evaluated by various measures. The most popular measures in data mining (DM) are Gini coefficient, Kolmogorov-Smirnov statistic and lift. These measures are each based on a completely different way of calculation. If an analyst is used to one of these measures it can be difficult for him to asses the predictive power of a model evaluated by another measure. The aim of this thesis is to develop a method how to convert one performance measure into another. Even though this thesis focuses mainly on the above-mentioned measures, it deals also with other measures like sensitivity, specificity, total accuracy and area under ROC curve. During development of DM models you may need to work with a sample that is stratified by values of the target variable Y instead of working with the whole population containing millions of observations. If you evaluate a model developed on a stratified data you may need to convert these measures to the whole population. This thesis describes a way, how to carry out this conversion. A software application (CPM) enabling all these conversions makes part of this thesis. With this application you can not only convert one performance measure to another, but you can also convert measures calculated on a stratified sample to the whole population. Besides the above mentioned performance measures (sensitivity, specificity, total accuracy, Gini coefficient, Kolmogorov-Smirnov statistic), CPM will also generate confusion matrix and performance charts (lift chart, gains chart, ROC chart and KS chart). This thesis comprises the user manual to this application as well as the web address where the application can be downloaded. The theory described in this thesis was verified on the real data.
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