Inom 3D-grafik, visualiseringar, spel och VR finns ett behov av måttriktig modellering. Traditionellt så används CAD-program för att uppnå ett exakt eller precist resultat. Men då CAD-program inte utmatar polygonal geometri så fungerar det inte att använda resultatet direkt i tidigare nämnda kategorier. Denna studie ämnar att underlätta måttriktig polygonal modellering i Autodesk Maya genom ett tillägg i form av ett grafiskt användargränssnitt. Effektiviteten av detta mäts genom tidtagning på modellering av CAD-ritningar i polygoner hos en testgrupp både med och utan tillägget samt en kvalitetskontroll där resultatet jämförs med specifikationen. Medelresultatet av testgruppens användning av tillägget var en förbättring i tidsåtgång gentemot endast Maya. Geometrin hade även bättre måttriktighet.

L’ordre hospitalier du Saint-Esprit a eu l’Hôpital du Saint-Esprit de Rome pour maison centrale en 1208. Il est né à Montpellier vers 1188, fondé par Gui probable frère cadet de Guilhem VIII, qui lui donna ses Institutions et le développa en lien avec le commerce de la ville et les alliances des Guilhems, Aragon et Bourgogne, avant même d’obtenir d’Innocent IIIla protection pontificale en 1198. Ne pouvant obtenir une église à Montpellier, l’ordre fut finalement institué en 1204 par Innocent III dans l’église Sainte Marie in Saxia de Rome, avec union de la maison de Montpellier et de l’hôpital que le pape y fonda alors. Sa règle fortement inspirée de celle de Saint Jean de Jérusalem instituait un accueil généraliste, la sortie en ville à la recherche des malades et une communauté mixte, dans un mode de vie reconnu par Innocent III régulier sans être monastique ni canonial. Les abus des partisans du comte de Toulouse à partir des privilèges amenèrent la désunion des maisons en 1217 et un laborieux processus de réorganisation dans un contexte d’avancée du contrôle royal dans le Midi. La connaissance de l’expansion dans l’espace de la France actuelle pâtit du manque de sources et de nombreux faux accumulés à l’instigation de l’Etat royal aux XVII e et XVIII e siècles. L’ordre n’y comptait que trente-cinq hôpitaux et quelques annexes. Son développement fut bloqué par les conflits entre le Siège Apostolique et les couronnes de France et d’Aragon, mais il fut important dans l’Empire et réel dans les territoires Plantagenêt. A la fin du XIII e siècle il était toujours un modèle, sans participation connue de ses religieux aux dérives joachimites. / The Holy Ghost Hospital of Rome was given to the Hospitaller Order of the Holy Ghost as central house in 1208. This order appeared in 1198 in Montpellier, founded by Gui probably younger brother of Guilhem VIII, who gave it its Institutions and developed it linked with the city trade and Guilhems alliances, Aragon and Burgundy, before he obtained from Innocent III the pontifical protection. As he could not obtain a church in Montpellier, the order was finally instituted in 1204 by Innocent III in the church of Saint Mary in Saxia of Rome, at once with union of both Montpellier's house and hospital that the pope founded there and then. Its rule, strongly influenced by Knights Hospitaller's own rule, instituted a general welcome, rounds in town searching for sick people and a mixed community, in a way of life recognized by Innocent III as regular but distinct from monks or canons proper rules. The partisans of the counts of Toulouse committed misuses on the pretext of the privileges, which brought houses disunity in 1217 and an arduous process of reorganization in the context of royal control advancement across southern France. The knowledge of expansion in the area of present France suffers from the lack of sources and from many false documents accumulated at instigation of Royal State during XVII and XVIII centuries. Theorder counted then only thirty-five hospitals and a few annexes. Its development has been jammed with conflicts between the Holy See and the kingdoms of France and Aragon, but remained significant in the Empire and actual in Plantagenet territories. In the end of XIII century it was still a model, without any participation known to Joachimites drifts.

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This thesis describing basic concepts and parts of OFDM modulator, showing their implementation in Matlab. It’s focused on how to use USRP with Matlab to create fully functional OFDM modulator.

Subject of this effort is development and realization of one-channel data acquisition unit of mechanical quantities and it’s PC software application. Usage of this data acquisition unit is aimed on applications, where resistive strain gages wired as Wheatstone bridge with AC excitation are used. Output voltage of Wheatstone bridge is amplięed, demodulated with excitation voltage, filtered and level shifted for analog to digital conversion via AD converter. Converted digital data are sent via serial bus into microprocessor which sends them into PC for further meaningful representation in software application. Besides sensing bridge output voltage, data acquisition unit also generates AC excitation of Wheatstone bridge. This excitation voltage is generated via DA converter which communicates with microprocessor and converts incoming digital data into analog sine waveform. There is precise voltage reference circuitry for both of these converters. PC application’s task is to visualize measured data in meaningful form and to give tools for further work with measured data. It’s programmed in Python language and it has one independent thread which does reading and computing of incoming data and there is also class which builds graphical user interface and plots measured data into live graph.

This diploma thesis is divided into two main parts. The first section is dedicated to the history and development of the laser technology. The second part describes all individual types of laser technology which are used in the industry nowadays. The next section follows with the research of various laser devices which serve mainly as a cutting tool. This knowledge gathered in the previous part was used to create the next part including the own conception of the machine. The second half of this diploma thesis deals with a research of software available at the market today. Eventually, after summarizing the characteristics of each software, the new concept and implementation of own software are made. In the final section, there are mentioned the possible extension and available upgrades. The reader should be able to create his/her own conception of the laser device and software after reading and understanding this paper.

This thesis deals with the design and construction of a four-wheeled mobile robot designed for an interactive exhibit and educational purposes. This robot is capable of wireless image transmission and manipulation with objects. In addition, this thesis deals with the construction of a charging station and user interface for controlling the robot which contains elements of augmented reality and minigames.

This thesis deals with the design and subsequent implementation of a unit inspecting a printed logos on the pen surface. A line-scan camera is used to capture the object. Whole the unit including acquited data processing is controlled by Raspberry Pi 4 platform extended by perifery board. The control of the hardware parts is implemented in C++, the detection algorithms in Python using OpenCV and TensorFlow libraries. The unit has a graphical user interface for control of the inspection process. In the end of the thesis test of the unit reliability is shown.

This diploma thesis is divided into two main parts. The first section is dedicated to the history and development of the laser technology. The second part describes all individual types of laser technology which are used in the industry nowadays. The next section follows with the research of various laser devices which serve mainly as a cutting tool. This knowledge gathered in the previous part was used to create the next part including the own conception of the machine. The second half of this diploma thesis deals with a research of software available at the market today. Eventually, after summarizing the characteristics of each software, the new concept and implementation of own software are made. In the final section, there are mentioned the possible extension and available upgrades. The reader should be able to create his/her own conception of the laser device and software after reading and understanding this paper.

This thesis deals with construction of a cheap robotic manipulator, which should be used for exhibitions and educational purposes. This project is a teamwork of two students. A robotic arm with four degrees of freedom was developed. Control and power electronics were installed for whole robot. The software’s aim is to develop a software that can control the robot by visual feedback, obtained from image processing of an image from 3D camera. Lastly, a graphic user interface for robot movement control is presented.