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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Realizace a zaměření sítě polohových a výškových bodů v povodí Jenín různými metodami. / Project and surveying of the network for planimetry and hight points in the area of the river Jenín using several methods.

SVOBODOVÁ, Lenka January 2010 (has links)
Dissertation was worked on the theme " Project and surveying of the network for planimetry and hight points in the area of the river Jenín using several methods". Target of this dissertation was building of point field, their planimetry and altitude destination like basis for another telemetry in range. On the basis of geodetic and map data was effected reconnaissance of the area, estimation of current point field, their completion to required density and locating new points by geodetic and GPS methods. It was built net of 16 points of the detailed planimetry point field and eight of them was subjekt of my dissertation. For planimetry and altitude survey by GPS method was used Trimble 4600LS device. By geodetic method points was located by electronic total station Leica TCR 407 power. Altitude of the three points was determined by the technical levelling using levelling machine Topcon AT {--} 22A and the other hights of points was calculated trigonometrically. Part of dissertation was processing of surveyed data, execution of graphic enclosure and comparing both methods.
2

Polohové úlohy ve stereometrii / Representation of space objects in the solid geometry

KREPSOVÁ, Lenka January 2015 (has links)
The thesis deals with the representation of objects in the solid geometry. The first part contains a summary of theorems and definitions which are needed for understanding problems of mutual position of lines and planes, cut of objects with a plane and intersection of the object with the line. The second part contains a collection of worksheets for students. It has been created a solution for each worksheet. This solution can be used in printed version or in electronic version which is created in the software GeoGebra. This thesis can be used in tuition or self-studying.
3

Realizace a zaměření sítě polohových a výškových bodů podrobného polohového bodového pole v dané lokalitě / Project and surveying of the network for planimetry and height points of the detailed minor horizontal control in a chosen area

UHLÍK, Michal January 2012 (has links)
This dissertation entitled "Project and surveying of the network for planimetry and height points of the detailed minor horizontal control in a chosen area" aims to build a detailed minor horizontal control in a target area, located in the cadastral area Jenín and Horní Kaliště, that would serve as a basis for future detailed measurements. Prior to the field measurements I assembled existing materials and carried out a reconnaissance. After finding the density of current minor control, the detailed minor horizontal control was completed with 14 points. 7 of them make the subject of this dissertation. Surveying work was carried out using geodetic and GPS methods. As a geodetic method I used the method of plane network, from GPS methods I chose the GPS fast static method. Next I created necessary graphic attachments. Finally, I used all the gained data to conduct the evaluation and comparison of the particular activities and technologies.
4

Návrh a vybudování sítě bodů podrobného polohového bodového pole metodou geodetickou a GPS. / Design and Development of the Network of Points of the Detailed Minor Horizontal Control using Geodetic and GPS Methods

ŽAHOUREK, Jakub January 2012 (has links)
This thesis deals with "Design and Development of the Network of Points of the Detailed Minor Horizontal Control using Geodetic and GPS Methods" in the cadastral territory Jenín and Horní Kaliště. Using the map basis I conducted the reconnaissance and analysis of the current level of the minor control points in the target territory. Next I stabilized 14 new points of the DMHC, however, this thesis uses only 7 of these 14 points. The work aims to analyze the current level of the minor control and if needed to increase the field density for detailed large-scale mapping. For this purpose I used total station Leica TCR 407 power for the geodetic method and Trimble 4600LS device for the GPS method. Consequently I analyzed the accuracy of both methods.
5

Návrh a vybudování sítě bodů podrobného polohového bodového pole metodou geodetickou a GPS v povodí Jenínského potoka / Design and Development of the Network of Points of the Detailed Minor Horizontal Control by the Geodetic nad GPS Methods in the Basin of the Jeninsky Stream

HOFMANOVÁ, Lucie January 2010 (has links)
This Graduation Thesis was elaborated on the following topic: ``Design and Development of the Network of Points of the Detailed Minor Horizontal Control (``DMHC{\crq}q) by the Geodetic and GPS Methods in the Basin of the Jeninsky Stream{\crq}q. The goal of the Thesis was to reconnoitre the part of the basin of the Jeninsky Stream, analyze current level of the minor control in this locality, amend current horizontal minor control in the density for detailed large-scale mapping and locate minor control by the geodetic and GPS methods. The given locality was reconnoitred based on the map basis and geodetic data. Afterwards, I carried out monumentation of new points of the DMHC and then their positional determination by the geodetic and GPS methods. The network of 16 points of the DMHC was created, for this Graduation Thesis was used 8 of them. The electronic total station Leica TCR 407 power was used for the determination by the geodetic method and Trimble 4600LS device was used for the GPS method.
6

Bezsensorové polohové řízení solenoidu / Sensorless position control of solenoid valve

Keprt, Jaroslav Unknown Date (has links)
This thesis deals with the determination of the position of the solenoid core in real time based on the measured current. The reference position of the current is used for feedback control of the solenoid. For this issue, software tool Matlab/Simulink was used. For current and temperature measurements, PCB circuits were created. The whole project was carried out on the dSPACE platform.
7

Návrh a vybudování sítě bodů podrobného polohového bodového pole metodou geodetickou a GPS. / Project and realisation of the network for planimetry control points using the methods geodetic and GPS.

VÁLKA, Michal January 2009 (has links)
This thesis was elaborated on the topic: Project and realisation of the network for planimetry control points using the methods geodetic and GPS. The aim was carry out the reconnaissance of the terrain, valorize of the current state of the point field in the selected locality, as necessary complete him in the density for the detailed mapping of big ratio scale and locate. All calculations, evaluation of the accuracy and processing of the graphic supplements were a part of this thesis. The point network was built in the cadastral territory Horní Planá in the drainage area of the river Ostřice. Following the geodetic data and the map basis was effected the reconnaissance of the selected locality, the stabilization of the new points PPBP and after that they were positional located. On the whole there were stabilized 14 new points. They were located by using the total station Leica TC407 by the help of double - sided incorporated and double - sided oriented polygonal traverse and by using GPS station Trimble 4600LS for the fast static method.
8

Realizace a zaměření sítě polohových a výškových bodů v povodí Ostřice různými metodami. / Project and surveying of the network for planimetry and hight points in the area of the river Ostřice using several methods.

FINK, Miroslav January 2009 (has links)
In this thesis was elaborated the topic: Project and surveying of the network for planimetry and hight points in the area of the river Ostřice using several methods. It{\crq}s purpose was a reconnaissance of the part of a basin of Ostřice, assessment of existing point field, propose and complete the point network for planimetry in sufficient density for further surveying work in the area and survey of location and level by using geodetic methods and GPS. The reconnaissance of the area was conducted due to geodetic and levelling data of the points and maps. A network of 18 points of the detailed point network was built. I located nine of them by using a GPS method and a method of polygonal traverse. The electronic total station Leica TC 407 was used for the point survey by the method of polygonal traverse, for the GPS method was used a GPS apparatus Trimble 4600LS. Altitude of the points was determined by the method of technical levelling. For the altitude determination was used a Topcon AT {--} 24A levelling device.
9

Bezsensorové polohové řízení solenoidu / Sensorless position control of solenoid valve

Keprt, Jaroslav January 2016 (has links)
This thesis deals with the determination of the position of the solenoid core in real time based on the measured current. The reference position of the current is used for feedback control of the solenoid. For this issue, software tool Matlab/Simulink was used. For current and temperature measurements, PCB circuits were created. The whole project was carried out on the dSPACE platform.
10

Návrh a vybudování sítě podrobných bodů polohového bodového pole (PBPP) metodou klasickou a GPS. / Proposal and model of the detailed point network of positional point field by using total station and GPS.

JANOUŠKOVÁ, Zuzana January 2008 (has links)
This thesis was elaborated on the topic: Proposal and model of the detailed point network of positional point field by using total station and GPS. The detailed point network of positional point field was construct for following etailed measure as a part of complex land adaptation in cadastral area Záblatí u Prachatic and in cadastral area Horní Záblatí in the region of Prachatice. The aim was reconnaissance of the interest locality and existing point field, propose and complete existing network to cover interest locality in the desiderative density. Following the geodetic reading and map bases the reconnaissance of the ground control was done. The point network was completed by 15 detailed measuring points using the GPS method and the method of polygonal traverse and polar method. There was used the electronic total station Leica TC407 for polar method and for polygonal traverse, for GPS was used apparatus Leica GPS system 300 for the measuring in terrain.

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