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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

UTM-verktyg åt Roxtec

Carlson, David January 2017 (has links)
Det denna rapport kommer att avhandla är ett projekt genomfört hos Roxtec AB, syftet har i detta projekt varit att underlätta hanteringen av så kallade utm-adresser. Vi kommer att gå igenom problemställning, hur vi väljer att lösa samma problem. Senare kommer vi att behandla hur vi löste de här problemen, huvudsyftet har varit att skapa ett enkelt verktyg för att generera nyss nämnda adresser. Lite extrafunktioner runt de här funktionerna kommer att avhandlas såsom sparning av historik, inlogg och så vidare. Projektet kom att innehålla många rader kod, de här kommer inte rapporten att avhandla i detalj, förutom vissa mer betydelsefulla delar av projektet. I de mer betydelsefulla avsnittet går vi igenom dess funktion samt med illustrationer försöker vi förklara dess syfte på ett enkelt sätt. Hur väl vi lyckats att lösa de uppställda problemen vi ställs inför går vi igenom och diskuterar även de här till sist. Projektet kommer att skapas i .NET och i lämplig programvara för att utföra och lösa senare uppställd problematik.
2

Azure Policy Definition Builder

Brandhild, Kevin January 2021 (has links)
Cloud technologies are spearheading today’s innovation and automation efforts. With the use of Azure Policy it is possible to govern Azure resources and services through customized Azure policy definitions. This project aims to simplify the creation process for the Azure policy definition by creating a web application that removes the need to construct the JSON structure. Instead of code-based, it uses click&add to create the code blocks. The web application was created through the library React and with the use of Typescript as the main programming language. The result is a web application that removes the need to construct the JSON structure and instead produces this JSON structure for the user. The project concludes that the result web application did not fully achieve simplification through click&add. However, it creates a good basis for further development of policy simplification. In its current form, the app can be viewed as an alternative method for creating an Azure policy definition. / Molnteknologierna står i spetsen för dagens innovations- och automatiseringsinsatser. Med användning av Azure Policy är det möjligt att styra Azure-resurser och tjänster genom anpassade Azure-policy definitioner. Detta projekt syftar till att förenkla skapandeprocessen fär Azure-policy definitionen genom att skapa en webbapplikation som tar bort behovet av att konstruera JSON struktur. Istället för att strukturera JSON via kod använder den click&add för att skapa kodblocken. Webapplikationen skapades genom biblioteket React med programmeringsspråket TypeScript. Resultatet är en webbapplikation som tar bort behovet av att konstruera JSON strukturen och istället producerar den här JSON-strukturen för användaren. Projektet drar slutsatsen att resultatapplikationen inte helt nådde förenkling genom användning av klicka&lägg till. Det skapar dock en bra grund för vidareutveckling av förenkling för Azure-princip definition. I sin nuvarande form kan appen ses som en alternativ metod för att skapa en Azure-princip definition.
3

A simplified ISMS : Investigating how an ISMS for a smaller organization can be implemented

Asp Sandin, Agnes January 2021 (has links)
Over the past year, cyber threats have been growing tremendously, which has led to an essential need to strengthen the organization's security. One way of strengthening security is to implement an information security management system (ISMS). Although an ISMS will help improve the information security work within the business, organizations struggle with its implementation, and significantly smaller organizations. That results in smaller organization's information being potentially less protected.This thesis investigates how an ISMS based on MSB can be simplified to make it suitable for a small organization to implement. This thesis aims to open for further research about how it can be simplified and if it has a value of doing it.The study is based on a qualitative approach where semi-structured interviews with experts were conducted. This thesis concludes that it is possible to simplify an ISMS based on MSB for a small organization by removing external analysis, information classification, information classification model, continuity management for information assets, and incident management. In addition, the study provides tips on what a small organization should think about before and during implementation.
4

Analyse de la tenue en endurance de caisses automobiles soumises à des profils de mission sévérisés / Numerical durability analysis of body-in-white

Duraffourg, Simon 13 November 2015 (has links)
Une caisse automobile est un ensemble complexe formé de plusieurs éléments qui sont souvent constitués de matériaux différents et assemblés principalement par points soudés, généralement à plus de 80%. Au stade de la conception, plusieurs critères doivent être vérifiés numériquement et confirmés expérimentalement par le prototype de la caisse, dont sa tenue en endurance. Dans le contexte économique actuel, la politique de réduction des dépenses énergétiques ou autres a conduit les constructeurs automobiles à optimiser les performances des véhicules actuels, en particulier en réduisant de façon très conséquente la masse de leur caisse. Des problèmes liés à la tenue structurelle ou à la tenue en fatigue de la caisse sont alors apparus. Afin d'être validé, le prototype de caisse doit avoir une résistance suffisante pour supporter les essais de fatigue. Les tests de validation sur bancs d'essais réalisés en amont sur un prototype sont très coûteux pour l'industriel, en particulier lorsque les tests d'essais en fatigue sur la caisse ne permettent pas de confirmer les zones d'apparition des fissures identifiées par simulations numériques. Le sujet de la thèse se limitera à ce dernier point. Il porte sur l'ensemble des analyses à mettre en oeuvre afin d'étudier la tenue en endurance de caisses automobiles soumises à des profils de mission sévérisés. L'objectif principal est de mettre au point un processus d'analyse en simulation numérique permettant de garantir un bon niveau de prédictivité de tenue en endurance des caisses automobiles. On entend par bon niveau de prédictivité, le fait d'être en mesure de corréler correctement les résultats d'essais associés aux profils de missions sévérisés classiquement utilisés dans les plans de validation de la caisse. Cette thèse a conduit à :_ analyser le comportement mécanique de la caisse et les forces d'excitations appliquées au cours de l'essai de validation,_ établir une nouvelle méthode de réduction d'un chargement pour les calculs en endurance,_ mettre au point une nouvelle modélisation EF des liaisons soudées par points,_ améliorer les modèles de prédiction de durée de vie des PSR. Les études menées ont ainsi permis d'améliorer le niveau de prédiction des calculs en fatigue de la caisse afin :_ d'identifier la majorité des zones réellement critiques sur la caisse,_ d'évaluer de manière fiable de la criticité relative de chacune de ces zones,_ d'estimer de façon pertinente la durée de vie associée à chacune de ces zones / A body-in-white (biw) is a complex structure which consists of several elements that are made of different materials and assembled mainly by spot welds, generally above 80%. At the design stage, several criteria must be verified numerically and experimentally by the car prototype, as the biw durability. In the current economic context, the policy of reducing energy and other costs led automotive companies to optimize the vehicle performances, in particular by reducing very consistently the mass of the biw. As a consequences, some structural design problems appeared. In order to be validated, validation test benches are carried out upstream on a prototype vehicle. They are very costly to the manufacturer, especially when fatigue tests do not confirm the cracks areas identified by numerical simulations. The thesis is focused on numerical biw durability analysis. It covers all the numerical analysis to be implemented to study the biw durability behavior. The main objective is to develop a numerical simulation process to ensure a good level of durability prediction. It means to be able to have a good correlation level between test bench results and numerical fatigue life prediction. This thesis has led to:_ analyze the biw mechanical behavior and the excitation forces applied to the biw during the validation tests,_ establish a new fatigue data editing technique to simplify load signal,_ create a new finite element spot weld model,_ develop a new fatigue life prediction of spot welds. The studies have thus improved the level of biw fatigue life prediction by:_ identifying the majority of critical areas on the full biw,_ reliably assessing the relative criticality of each area,_ accurately estimating the lifetime associated with each of these areas
5

Techniky "level of detail" v knihovně OpenSceneGraph / Algorithms of Level of Detail in OpenSceneGraph

Hupka, Dušan January 2014 (has links)
Present graphic requires a lot of optimizations of rendering techniques and mathematical calculations. It is caused by increased requirements of scene's visualization. One of scene's optimizing techniques is the Level of detail. This thesis is focused on methods used by LOD in OpenSceneGraph and OpenGL library. Next it will be described how to choose the right level of detail in a scene. Later it will be explained how to simplify 3D models. These techniques will be implemented in converting tool and demonstrating application. Methods for simplify 3D models will be tested for their speed and quality.
6

Kalibrace měřícího zařízení aerodynamického tunelu VUT / Wind tunnel measuring equipment calibration

de Boer, Hendrik January 2021 (has links)
V této diplomové práci bylo zkoumáno téma kalibrace zařízení a sekcí ve vztahu k aerodynamickému tunelu na brněnském institutu leteckého inženýrství. Přístroje používané v aerodynamickém tunelu jsou kalibrovány a jsou popsány a provedeny kalibrace sekcí na testovací sekci. Kalibrační listy a šablony sestav jsou vytvořeny za účelem zjednodušení budoucích procesů. Nově kalibrovaná sestava se používá k provádění měření síly a probuzení na modelovém voze, která jsou porovnána s předkalibrací měření, aby dále ilustrovala užitečnost kalibrací.

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