The thesis deals with the breeding of cattle, especially the issue of distribution of feed, which is technologically solved in many variants. The second part is devoted to the selection of two mixing wagons of different constructions, their characteristics and description of the method of handling the feeds. The monitored data was then evaluated and processed into tables and graphs. Finally, the two different mixed feed wagons were compared and evaluated in terms of accuracy of loading and economy.

The aim of this thesis is to test the usability of "GNSS tourist equipment" for application in LPIS. Selected devices will fix the position of the fracture points of the selected soil block. Then I create a polygon and determine the area. The results will be compared with LPIS data. Based on this comparison, the usability of selected devices will be evaluated. In the theoretical part I will introduce readers to basic concepts in global positioning systems, coordinate systems and LPIS public register. In the practical part I will describe the choice of soil block and instruments, methodology of measurement and data processing. Outputs will include polygons, along with a table of deviations. After that I will evaluate the usability of devices.

This thesis is focused on the risks arising from the data recorded in the cadastre of real estate and legislation related to the cadastre. Introductory chapters are devoted to the definition of risk for the purposes of this work and of basic terms in response to the changes brought by the new Civil Code. A brief historical overview coupled to the cadastre and description of the basic principles of the cadastre is complemented by context resulting from the integration with information systems of public administration. The merit of the work is dedicated to risks arising from the principles of the cadastre, historical circumstances, the importance and obligatory force of the registered data and their accuracy. Among the major factors influencing the risks associated with trade in real estate can be classified in particular, the evidence of ownership of itself and fulfilling the principle of publicity material, the question of the acreage recorded in cadastre, providing access to the property or existence of the simplified register. The work is enriched by concrete examples from practice that show errors and possible solutions.

Pricing of more complex derivatives is very often based on Monte Carlo simulations. Estimates given by these simulations are derived from thousands of scenarions for the underlying asset price developement. These estimates can be more precise in case of higher number of scenarions or in case of modifications of a simulation mentioned in this master thesis. First part of the thesis includes theoretic description of variance reduction techniques, second part consists of implementation of all techniques in pricing a barrier option and of their comparison. We conclude the thesis by two statements. The former one says that usage of each technique is subject to simulation specifics, the latter one recommends to use MC simulations even in the case a closed-form formula was derived.

This work is focused on the software compensation of the geometric and volumetric errors. In the thesis there are descripted the measuring instruments suitable for measuring geometric and volumetric errors of the machine tool. In addition, there are described control systems and selected software compensations currently used in the machine tools. In the experimental part of the thesis there is briefly described the machining machine where the experiment was performed. Detailed procedures for using the used measuring instruments are also described. The aim of this thesis is to determine the influence of the size of the compensated volume on the geometric and volumetric precision of the machine tool.

The aim of the diploma thesis is to describe influences of selected production technologies on geometrical and dimensional accuracy of workpieces. Specific technologies - turning, milling and grinding and the machines on which these technologies will be implemented - a vertical lathe, a portal milling machine and a center grinder are described in this thesis. Additionally a procedure is created for adding geometric errors to a tri-axial machine tool to describe the entire working area of the machine in terms of errors. Subsequently an analysis of each geometric error is created for each machine and their influence on the resulting workpiece is determined.

This diploma thesis examines the impact of selected factors on the measurement accuracy of Tritop photogrammetry system and verifies the validity of theoretical predictive formulas. Primary attention is given to factors that are easily influenced by the inspector - namely number of captured images, shooting distance, number of scale bars and number of coded targets. In addition, experiments dealing with the measurement automation and the use of external color filter are also described in this thesis. Seven scale bars placed on a jig of cube shape were subject of the measurements (according to VDI/VDE 2634 standard). Two approaches were used in order to obtain measurement deviations – reference values, from which the measured data were subtracted to obtain deviations, were known due to the use of scale bars. Second approach consisted in evaluation of deviations from software Tritop Professional. The results showed that the number of photographs and shooting distance have the greatest impact on measurement accuracy of Tritop system. The accuracy was also influenced by number of coded targets in the scene or by use of the external green filter. Measured data were compared to the values obtained from predictive formulas. The results showed that the formula defined by the GOM company has a prediction accuracy of more than 96 %. However the formula is dependent on the input parameter called “Image accuracy” for which the value recommendations are made in this work. The results of this work can help predict measurement uncertainties more precisely and optimize the measurement methodology of Tritop photogrammetry system.

The diploma thesis deals with the influence of the volumetric accuracy of the machine tool on the size of the assessed work space. The impact assessment was carried out on the basis of tests of a three-axis vertical CNC machining center. The thesis is divided into two parts, theoretical and practical. The theoretical part is focused on geometric / volumetric accuracy of machine tools, measuring technique for measuring geometric errors and Design of Experiment. In the practical part, there is an analysis of the Design of Experiment according to Shainin, description of the work with the measuring instruments and the measurement of the geometric / volumetric accuracy of the machine including statistical evaluation. The output of the thesis is the description of the influence of volumetric deviation on the size of the measured work space by means of statistical methods.

Goal of this thesis is to propose and realize a viable method to determine static a dynamic parameters of GNSS receivers. Thesis begins with research of GNSS, foremostly determining position and associated uncertainties of measurement. Following chapter contains research of GNSS receivers, data flow and methods of evaluating parameters of such measurements. Summary of obtained information is then used to schedule measurements, assemble experiment and create evaluating metrics. Main selected evaluating metric is weighted histogram of deviations with extended information. Aplication of proposed metrics onto measurements of GNSS receivers augments available information of GNSS receiver accuracy for whole range of values. This metrics also supplies additional statistical information about course of measurement.

This master thesis is about implementation of cloud systems for the purpose of monitoring and advancing production accuracy of CNC machine tools within context of Industry 4.0. A demonstration application was created. It is hosted in MindSphere cloud from the Siemens company.