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Vehicle Hydropneumatic Unit
Koudelka, Roman ; Hejtmánek, Petr (referee) ; Blaťák, Ondřej (advisor)
This diploma thesis, following the bachelor's thesis, is devoted to the gas-liquid unit of a vehicle, as the central element of hydropneumatic suspension. The aim is to dimension and construct this component and integrate it together with other elements into a complex suspension system. Based on possible forms listed in the research section, regarding to current development trends, the form of the unit is chosen. The practical part begins with simulations comparing a hydropneumatic with a conventional suspension system. After solving this issue, it is possible to proceed to the dimensioning of the basic parameters of the unit and then to its construction, respecting the relevant strength calculations. The last step is to build a conceptual design of the whole hydropneumatic suspension system.
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Bus wiring systems for complex building management
Mokrý, Lukáš ; Macháček, Jan (referee) ; Bátora, Branislav (advisor)
The aim of my thesis is to examine current opportunities of bus wiring systems for complex building management, mainly its power and economic evaluation. It can be simply called intelligent electrical installation. I will examine two systems from INELS and ABB company. These systems contain functional components, mainly modules and controllers. By means of other materials, I’ll create a panel. Components will be placed there and electrically connected. After this, systems will be put into operation and programmed by means of their software. The next step is measuring of quatities during the various conditions of systems and consumption, which is one of the main aims of the thesis. Two apparatuses will be used for measuring. This thesis itself will contain theoretical analysis of systems, their description, using the way of operation and main advantages and disadvantages. Single components and complete process of measuring and working in laboratory will be described. An overall evaluation and comparison of the systems from various points of view, including the price, will be put together from results.
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Analysis of selected methods of valuation of flats in Brno Královo Pole and Žabovřesky
Ondráček, Daniel ; Hlavinková, Vítězslava (referee) ; Hrubanová, Michaela (advisor)
This thesis presents a comparison of valuation methods for property type apartment in selected locations Brno Královo Pole and Žabovřesky. This thesis also describes the market situation immovable things in selected locations including a comparison of supply and demand. The valuation is according to the applicable valuation regulations for current price and established methods based on market valuation to determine the price as found. The result of this work is to estimate the current price of 10 selected apartments and assessment of the various valuation methods and their suitability
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COMPARISON OF MARKET PRICES OF FLATS WITH PRICES SET BY COMPARISON METHOD ACCORDING TO VALUATION REGULATIONS WITH FOCUS ON REVIEW OF PARTICULAR QUALITATIVE PARAMETERS
Pertl, Marek ; Abraham, Karel (referee) ; Puchýř, Bohumil (referee) ; Weigel, Lubomír (advisor)
PhD thesis solves problems of mutual comparison of real estate market prices with prices found out in a comparison way according to price regulations. The thesis is focused on real estates of type housing units, flats which are found within the area of former district city Havlíčkův Brod. From time point of view, years 2009 - 2014 were solved. Within this period, first of all data collection was under way followed by grouping information on separate trading in housing units, flats. Obtained market prices were consequently confronted with prices found out in a comparison way according to relevant price regulations. Obtained results were analyzed, this analysis was focused on chosen marks and their qualitative zones at separate indexes. Upon achieved results and newly gained knowledge, partial modifications or corrections in price regulations are proposed. Another output of this thesis is a proposal for introducing new coeficients. These make provision for difference of market and found out prices of housing units, flats in area of former district city Havlíčkův Brod in years 2009, 2010, 2011, 2012, 2013 and 2014. Thanks to this, common price is possible to estimate retrospectively with the help of price regulations. At the very conclusion of the thesis, these coeficients were applied in different former district city in Vysočina Region, in concrete terms in Žďár nad Sázavou. In this way, possible use of these newly proposed coeficients was introduced in other former district cities as well which is, nevertheless, necessary to be verified in practice or subject to other research.
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Assessment of the influence of material composition of new buildings on their market price and the price of existing properties in the locality
Schenková, Klára ; Abraham, Karel (referee) ; Mikš, Lubomír (referee) ; Drochytka, Rostislav (advisor)
The submitted thesis focuses on establishing the extent of influence of material composition of selected segment of real estates (units) on their market price and price of the existing properties in the locality, including reasoning and experimental validation of market value (or market price) assessment methodology of the given property. It is indisputable that there are many subjective opinions and views of each individual assessor (of expert opinion) entering into the process of property assessment. Therefore it is necessary to “standardise” or rather unify, if possible, at least some input data in a way most likely preventing disproportions that are still a part of expert practise nowadays. The influence of material composition on the value (price) of the property, as for the relation to unit size, its locality and also its age and technical condition, is within this thesis verified first of all in computational phase of the assessment of the specific unit, when it in principle shows possible inaccuracy in assessing the final price of property, which should be avoided by a proper expert assessment. Practical impact and use of the influence of material composition is applied within the comparative method as one of several assessment methods that can be employed in establishing (assessment) of market value of the property.
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Extensible measurement socket placement optimalization with respect to the higher number of conductors
Šindler, Matěj ; Čepička, Martin (referee) ; Wasserbauer, Vojtěch (advisor)
In opening, this bachelor thesis is describing structure and basic block description of UniGear switchgear manufactured by ABB company. Then this thesis focus on current and voltage transformers and sensors often used in this type of switchgear. Main part of this thesis is dedicated to evolution and description of connector, used in connection solution of withdrawable metering unit with low-voltage compartment. Next part states the main requirements for new connector, that will replace current connector in future solution. In following part there is a list of different options for new connector with their biggest strengths and weaknesses pointed out. Then there is list of alternative placements for new connector. In final part is chosen and described new connector and its placement. This solution is valuated and backed up by created 3D models.
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Comparison of normal prices of dwelling units in Pardubice and Hradec Králové
Hromádko, Vojtěch ; Lorencová, Marie (referee) ; Pertl, Marek (advisor)
This master's diploma thesis discusses the topic of a normal price for a dwelling unit, located specifically in the urban area of Pardubice and Hradec Králové. These towns are both capitals of two neighbouring regions (Pardubický and Královéhradecký, respectively). This thesis deals with the differences in pricing practices in these two towns. The time interval relevant for the comparison is the period between 1. 3. 2015 – 1. 3. 2016. The data from this period were first collected,this was followed by gathering the information on the individual traded dwelling units. Consequently, the gathered information was compared for the two towns.
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Universal drive unit
Sehnálek, Lubomír ; Frýza, Tomáš (referee) ; Fedra, Zbyněk (advisor)
This document deal with design of universal driving unit. For the final solution is required driving unit which will be controled with help of sensory unit placed on the chassis of driving unit. In theoretical part of this labour are examined possibilities of a power, electric motor operation by PWM, kind of chassis and odometry which could be taken into account. From this section is finally chosen concrete configuration which is then described in chapter concerned oneself with driving unit design. Construction of equipment is shown in next chapter where final configuration of equipment is described.
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