This Master?s Thesis is an evaluation of the software Xilinx System Generator (XSG) and blockset for Matlab. XSG is a module to simulink developed by Xilinx in order to generate VHDL code directly from functions implemented in Matlab. The evaluation was made at Saab Avionics AB in Järfälla, north of Stockholm. In order to investigate the performance of this new module XSG to simulink, a model of a frequency estimator often used in digital radar receivers were implemented in Matlab using XSG.

When a car owner want to lock or unlock his or her car today, it?s preferable done by using aremote control. The system is really comfortable when the car owner is using the remote.A problem arises if a thief gets the remote.The thief doesn?t have to know where the car is parked, an approximate estimation where thecar is parked is enough.For instance, it?s enough to know which car park the car is parked in. If the thief knows that,he/she can repeatedly activate the remote control while looking for a car indicating with lightsand sounds.Because of the fact that a car usually indicates that it has been unlocked by making a shortsound indication, there will be no problem finding the car.The purpose with this project is to make a prototype which makes it harder for a thief to findthe car.

Purpose: This study deals with warehouse management with an emphasis on vertical lift modules (VLM). The aim is to examine the effect of the implementation of VLM on a business's warehouse management. In order to obtain a result, the study has been based on the following questions:? How was the warehouse management designed before the implementation of VLM?? How is warehouse management designed after the implementation of VLM?Method: To be able to answer these questions, interviews with ten users of VLM performed. All users usually lift systems from the same manufacturer.

The purpose of the study was to examine if preferred stereotypical leadership and gender could predict women?s employability to leading positions. The survey, which was selfconstructed containing a scenario module was conducted on co-workers (N=97) in the Vaxjo area. The result showed that the female candidate in the scenario was preferred as leader prior to the male candidate. However, there were no gender differences between the male and female participants? preferred stereotypical leadership.

Denna rapport behandlar konstruktion och tillverkning av ett videokort till Versa Module Eurocard (VME) bussen. Kortet skall användas vid laborationer i kurser där mikrodatorkort VM42 från PEP Modular Computer används. Grafikkortet klarar en upplösning på minst 640x480 punkter med 24-bitars färg. Hela konstruktionen är uppbyggd kring Lattice® MACH4A3-384/160. Designen av MACH kretsen är uppbyggd i Very High speed integrated hardware Description Language (VHDL) med hjälp av programmen ActiveHDL, Synplify Pro®, ispDesignExpert samt LatticePRO.

The purpose of this report is to illustrate potentials and problems with withdrawal of quality timber of birch. The purpose is also to describe possible ways to increase available quantities of quality timber. Former research is reviewed as introduction. The study begins with a prognosis of future volumes of birch timber based on consequence analyze by Swedish Forestry Agency. To illustrate the importance of active maintenance, two stands are estimated and simulated in the Heureka module StandWise.

Projektet syftar till att utveckla en kommunikationsmodul till ett trådlöst larmsystem.Kommuikationsmodulen integrerar ett inbyggt system som kommunicerar via en radiomodulutvecklad av företaget Emwitech AB. Kommunikationsmodulen har som uppgift att styra externadetektorer och periferienheter. Utvecklingen av hårdvaran har skett i Altium Designer vilket harresulterat i en prototyp. Prototypen inkluderar avancerad teknik såsom programmerbar logik ochmikroprocessorer. Mjukvaran utgör intelligensen i systemet och ansvarar för att larmsystemetarbetar enligt de standarder som finns för hög säkerhet.En utredning med avsikt att välja kärnan i systemet har utförts och ett flertal aktuella teknologierhar analyserats och vägts mot varandra..

AbstractThe project "Sound and Play" have been implemented in collaboration with the toy company BRIO in Malmo. The purpose of the project was to examine whether and how BRIO in the future could develop toys around sound for Toddlers.The problem formulations that would be answered after completion of the project was "How could BRIO broaden its product range with the help of audio toys?", "How can you combine toys and sounds in an interesting way for children?", "How do you create a toy with sound that is fun for the child, but not annoying for parents?". Currently BRIO only has two toys with sound in this age group.The expression of the toy was going to be a mix of classic and cool and the overall feeling of the toy was going to be explorative and arouse curiosity in the child. This feeling would be communicated through simplicity and joy.

This report describes the manufacture and control of a flying platform. The report describes the basic and fundamental theories required to get the platform flying. It touches on subjects such as A/D-conversion. PWM-control and PID-control. The sensors used in the platform are a gyro and an accelerometer.

Det här arbetet utfördes på ABB Corporate Research, och innefattar en studie av motorstyrning i allmänhet, och hur man med hjälp av en Intelligent Power Module kan effektivisera motorstyrning genom att ersätta separata kraft- och styrmoduler med en kombinerad modul. En IPM från International Rectifier har modifierats och testats genom att under en längre tid låta den styra en permanentmagnetmotor under normala förhållanden. Resultatet från testkörningen visar att en IPM är ett bra alternativ i framtiden, såväl i fråga om effektivitet, som kostnad och utrymme. Efter en undersökning av marknaden visar det sig att det är långt ifrån säkert att modulen från International Rectifier är den bästa som finns att tillgå, och det skulle förmodligen löna sig att testköra IPM:er av andra tillverkare i mån av tid och pengar..

AbstractThe project "Sound and Play" have been implemented in collaboration with the toy company BRIO in Malmo. The purpose of the project was to examine whether and how BRIO in the future could develop toys around sound for Toddlers.The problem formulations that would be answered after completion of the project was "How could BRIO broaden its product range with the help of audio toys?", "How can you combine toys and sounds in an interesting way for children?", "How do you create a toy with sound that is fun for the child, but not annoying for parents?". Currently BRIO only has two toys with sound in this age group.The expression of the toy was going to be a mix of classic and cool and the overall feeling of the toy was going to be explorative and arouse curiosity in the child. This feeling would be communicated through simplicity and joy.

Detta arbete har utförts hos utvecklingsgruppen inom Gargnäs Elteknik AB. Gruppen har tagit fram ett kommunikationssystem för gruvhissar där man förmedlar data och röst, Cagecom. Min första uppgift blev att sammanställa dokumentationen för alla delprojekt. Jag har gjort en webb-presentation av Cagecom som kommer att ligga på deras hemsida. För att ladda programvara till Cagecom använder man sig av ett dumpprogram.

The thesis in product development ? mechanical design includes 15 credits and was carried out during the spring of 2014 at Semcon in Eskilstuna. The task is to construct a special machine for positioning and orientation of a key blank found in six different shapes, the construction is a part of a larger machine for encoding the key blank where a pick- and-place device or robot pick up the key blank and deliver it further in the process. The entire construction is designed for ASSA OEM Gothenburg.In order to accomplish the project the first step was to analyze the existing solutions to similar problems on the market in a current situation analysis to create an understanding of the problem. This was followed by a flow analysis and a functional analysis to get a deeper understanding of the problem and structuring the machine's process flow and its features.

Programmeringsspråket Javascript har sina brister som till exempel ingen riktigstruktur för Objektorienterad Programmering i jämförelse med andra språk.Detta är en frågeställning som skulle behöva en lösning. Kanske kan mananvända ett eller flera designmönster för att lösa detta.I avsnittet Teori visas en kort genomgång på tänkbara designmönster som kananvändas för att sedan välja ut maximalt tre av dessa och undersöka desssvagheter samt hur man kan förbättra det.Slutsatsen av rapporten är en övergripande Model-View-Controller där delarnakan ha olika designmönster som passar för den aktuella applikationen. Detdesignmönster som påminner mest om Objektorienterad Programmering som iandra språk är Revealing Module Pattern som är flexibel, enkel, har inkapslingoch publika respektive privata variablar och funktioner..

AbstractThe project "Sound and Play" have been implemented in collaboration with the toy company BRIO in Malmo. The purpose of the project was to examine whether and how BRIO in the future could develop toys around sound for Toddlers.The problem formulations that would be answered after completion of the project was "How could BRIO broaden its product range with the help of audio toys?", "How can you combine toys and sounds in an interesting way for children?", "How do you create a toy with sound that is fun for the child, but not annoying for parents?". Currently BRIO only has two toys with sound in this age group.The expression of the toy was going to be a mix of classic and cool and the overall feeling of the toy was going to be explorative and arouse curiosity in the child. This feeling would be communicated through simplicity and joy.