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Measurement and product inspection using 3D manipulator
Klimeš, Petr ; Čala, Martin (referee) ; Beneš, Petr (advisor)
In thesis there is research of 3D scanning methods in order to create method for contact and non-contact scanning of windsurfing boards. There is also research of measuring accuracy and repeatability of 3D manipulators. Repeatability is then measured for given manipulator and contact and non-contact sensors are tested for scanning windsurfing boards. Measured data is processed and compared to original reference data.
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Comparative tool for datasets using method IELF
Podjukl, Zdeněk ; Miloš, Jiří (referee) ; Kadlec, Petr (advisor)
This thesis deals with a realization of MATLAB IELF method solver. IELF method was designed for comparison of two datasets. The method is mostly used in EMC (Electromagnetic Compatibility) measurements and simulations. Thesis consists of 4 chapters. First one showcases some of the most widely used comparison methods, the second describes looks and behavior of the aplication, third contains description of program code and the last one deals with calculations testing.
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Repeatability and personality in tests of exploratory behaviour
Žampachová, Barbora ; Frynta, Daniel (advisor) ; Sedláček, František (referee)
Personality, or behavioural differences among individuals, which are stable both in time and across contexts, is a highly popular topic. Currently there has been an increase of interest in the relationship between personality and repeatability, which is a methodical approach developed to measure the stability of interindividual differences in time. The aim of this thesis is to evaluate the personality of rats according to behavioural patterns exhibited under widely used testing procedures in new environment (open field test, hole board test) and to compare, how behavioural traits in these tests mutually correlate and change over time. Each test trial was repeated eight times with different intervals (24 hours, 6 days, 4 weeks). The results suggest that most of the recorded behavioural variability can be explained with three principal axes. The first one is associated with loco-exploratory activity of the subject. The elements of behaviour associated with this axis are the most repeatable. The second axis is mostly associated with time the animal spent in the central part of the arena and the third axis represents the interest in holes in hole board test. These two axes are less repeatable. A significant effect of the identity of the animal was found in all behavioural traits, associated with these...
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Quality assessment of pneumatic linear drives
Pecl, Tomáš ; Jankových, Róbert (referee) ; Budík, Tomáš (advisor)
This Master’s thesis deals with the evaluation of quality pneumatic linear drives. The theoretical part describes the problems in the field of pneumatic cylinders and statistical methods to perform the analysis. The practical part includes the execution and evaluation of the statistical analysis of the measurement process and pneumatic cylinders, also brings recommendations to optimize the measurement process. The methods used included analysis Gage R & R, Analysis control charts and data analysis using the process capability. The study was made for the purpose of improving test equipment Norgren Ltd. Used computer programs was Minitab Statistical Software and MS Excel.
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Repeatable Torque Load Equipment Design for Vehicle Steering System Testing
Novák, Pavel ; Ludvík, Jan (referee) ; Ramík, Pavel (advisor)
The object of this work is design braking device with high repeatability and reproducibility that is used to analyse the measurement system. I developed this work in cooperation with TRW-DAS Dačice a.s. At the beginning, I made a search of the chassis system, testing of ball joints and steering. Furthermore, I made search of the MSA and the types of braking devices. The rest of the work is focused on the design and the thermal analysis of braking device. Then there are the actual test.
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Diagnosis of diabetes mellitus in children and young adults
TURKOVÁ, Aneta
Diabetes mellitus is a disease resulting in disordered metabolism of carbohydrates. They include very serious metabolic diseases but still one third of patients remain undiagnosed. Diabetes is one of the most common chronic diseases in children. It can affect children of any age. Diabetes mellitus type 1 occurs more often in children. Diabetes mellitus type 2 was once considered to be only a disease of adults, but today there is an alarming increase of incidence in children and young adults as a result of improper lifestyle and severe obesity. In the theoretical part of my thesis I deal with the issue of hyperglycaemia and I present laboratory methods used to diagnose diabetes mellitus and long-term or short-term compensation of this disease. In detail I focus on the importance of using own glucose meter for self-monitoring. Objective of the thesis and its implementation are set in the practical part. The objective of my thesis was to verify the quality of blood glucose meter Optium Omega manufactured by Abbot using routine method of Clinical Chemistry Laboratory in strict accordance with its intended use within POCT. To verify functionality of blood glucose meter Optium Omega I used recommended statistical procedures.
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