In this report a system for Rapid Control Prototyping, RCP, is evaluated through animplementation of the motor control methods Field Oriented Control, FOC, and Space VectorPulse Width Modulation, SVPWM. The evaluation emphasizes on time-consumption andresource utilization on the used hardware and on usability for of software.A new mechatronic laboratory is under development at ABB Corporate Research in Västerås. Itwill be used for both mechanical and motion control design using existing and new hardware.The control structure in a traditional robot system will be interfaced to a rapid prototypingsystem which should allow easy changes to algorithms at different levels in the system.The system designated for this project comes from National Instruments and constitutesLabVIEW Real-time and FPGA module as the software tools. The hardware is a NI Single-Board RIO (Reconfigurable Input Output), sbRIO, development board including a Field-Programmable Gate Array, FPGA, from Xilinx and a microprocessor from FreescaleSemiconductor. Graphical programming is performed in the LabVIEW environment, andthrough Xilinx tools the LabVIEW FPGA code is compiled to VHDL code.A pre-study was carried out to clarify the concept of RCP and investigate different systems forRCP and their traits.

Demand has become increasingly difficult to forecast in today?s volatile markets. Being able to produce towards real demand is becoming vital for companies, since inventories of finished goods are expensive to maintain and because miscalculated products tie up capital that in the end is never repaid. More and more companies are using postponement strategies to delay the process of producing until real demand has become known. Tooling Support Halmstad is a company within the manufacturing industry, which has become aware of the benefits with postponement strategies for parts of their production.

Bakgrund: I början på 80-talet väcktes ett intresse för företagskultur och det skrevs en mängd böcker inom ämnet. Samtidigt som intresset för företagskultur har blivit större har även fusioner och företagsförvärv blivit allt vanligare och nådde under 90-talet rekordnivåer. När ett företag går samman med ett annat eller blir förvärvat existerar olika företagskulturer i företagen och det kan innebära att företagen har väldigt olika arbetsmetoder. I företag som sammanslås kan kulturskillnader lätt leda till spänningar som kan urholka fusionen eller förvärvet. Efter en fusion eller ett företagsförvärv måste företaget snabbt ta ett beslut om hur de kulturella skillnaderna ska hanteras för att inte eventuella krockar mellan företagskulturerna ska minska chansen till att fusionen blir lyckad.

A uniform environmental rating system for green buildings is demanded in today's society, where the requirements of the energy consumption for real estate are increasing. There are several different systems around the world used to rate buildings, all with different assessment criteria and starting points, which make it difficult to compare environmental rated buildings with each other.The purpose of this paper is to acquire knowledge about the differences between the Swedish environmental rating system Miljöklassad Byggnad and the American LEED, to discover which system is most advantageous. We also examine whether environmental rating affect the value of a property.Miljöklassad Byggnad is relatively simple structured, which makes it possible for private individuals to rate their property. LEED is better structured on the other hand in the case of environmental classification of commercial properties, because there are manuals for among others hospitals, schools and retail. The rating system for Miljöklassad Byggnad is good since the system seeks to fix the number of errors and deficiencies as soon as possible.

We have different kinds of signal processing everywhere around us in our everyday life, in our cellphones, when we are listening to music, watching TV etc. This makes signal processing a very interesting and important technical area, where the demand of skilled engineers sets the limit of what is possible.Working with signal processing requires in-depth knowledge in areas such as mathematics, physics, electronics, and other related areas. For this, it has traditionally been demanded by a talented developer to also master the advanced programming languages such as C / C + + and Assembler.This has begun to change; today there are several companies that offer graphical development environments for signal processing, environments where programming skills are not needed anymore, and the focus can be on signal processing instead.The goal with this project is to build a corresponding graphical development environment to reach an understanding of what is required of these systems, and also to grasp what opportunities that are available within graphic programming. Inspiration for the work has partly arise from some of the tools available on the market, and partly from previous theses that have been written about graphic programming.The challenge lies in creating a program that can execute signal diagrams in real time from given signal blocks, and be able to handle feedback loops in an efficient way and to do so at the lowest "cost" in terms of clock cycles as possible. This should also be compared against to code, compile and run a complete signal diagram directly.To increase the usability it should also be possibility to externally manage in real time the parameters of the signal diagram during execution.The interface is a separate program, which is to some extent similar to Matlab Simulink, where a signal diagram is drawn up graphically by connecting wires between different signal blocks.

Syfte: Gällande förvärv av kommunala hyresrätter har de flesta diskussioner som uppmärksammats, enligt vår uppfattning, rört ombild¬ningen från hyresrätt till bostadsrätt. Det är även det som teoretiskt finns beskrivet. Därför anser vi att vår studie kan bidra till att belysa fenomenet och öka vetskapen, om att hyres¬rätterna kan byta ägare och de facto byter ägare utan att upplåtelseformen ändras. Vårt syfte är därför att studera hur fastighetsköp gjorda av privata fastighets¬ägare från kommunala fastighetsföretag går till.Metod: Vi har i vår uppsats delat hermeneutikernas synsätt då vi är medvetna om att vår inställning och tolkning av studien kommer att påverka vårt resultat. Vidare har vi tillämpat ett kvalitativt tillvägagångssätt där vår studie grundar sig på intervjuer.

De flesta är överens om medarbetarnas viktiga roll i ett företag. Det är personalen som kan påverka företagets ekonomiska situation, då personalens välmående på arbetsplatsen påverkar företagets lönsamhet och effektivitet. Många ställer sig frågan varför inte personalen tas upp i redovisningen? Den här uppsatsens syfte är att undersöka vad som gjorts inom redovisning av personalhälsa samt diskutera en ny infallsvinkel i arbetet med hälsa i företag..

The goal with this project was to achieve real-time synchronized video playback over the Internet, or in other words, that multiple clients play the same part of a video at the same time.The result shows how it is possible to build such a protocol, that gives a user experience that the video is synchronized between computers when playing a locally stored file, stream or video delivered using progressive download. This was achieved by designing, then role playing to find weaknesses, and at last implementing the protocols to see how they work in practice. By using such a protocol, it is possible to navigate and discuss around a video in for example a telephone conference, and be sure that everybody is looking on the same picture..

Uppsatsen behandlar böckerna och filmerna om Arn och undersöker genom berättelserna vilka representationer av makt, positivt kapital och livsmål som gestaltas. Uppsatsen baseras på den teoretiska tanken att populärkultur innehåller representationer med budskap, värderingar, normer och föreställningar gällande vår verklighet och därigenom påverkar vår uppfattning om världen, vår plats i samhället, vår identitet och vår uppfattning om vad som är värdefullt, viktigt och sant..

The purpose of this thesis is to investigate how a local community, and those who dwell within its borders, are affected when a large scale windmill park is planned in its immediate vicinity. I have used a qualitative approach and conducted semi structured interviews to gather empirical data. The study took place in a small Swedish village named Svartnäs, situated in the region Dalarna.I have used the concept of community as a symbolic construction (Cohen 1984), that together with the theory of structuration (Giddens 1984) and the notion of expert system (Giddens 1996) served as my main theoretical perspectives.Even though the windmill park is not built yet, its impact on the people and the local community of Svartnäs has been considerable. In the traces of the new windmill park new options and constraints, that will play an important role in the lives of the people who dwell in Svartnäs, are arising. The windmill project is enlarging old conflicts and is creating a divided village.

The purpose of the study was to investigate the use and losses of energy in an existing older building. Another purpose was also to look through various options for heating systems with renewable energy in the building. The aim was to reduce the use and losses of energy. The first step was to study the related electricity bills of the building and also perform measurements and calculations of the building envelope and ventilation. The next step was to find out the possible actions for energy saving by performing measurements and calculations.

Exposing products is important in the retail industry and the development is constantly moving forward. Shops usually have a special product, they want to sell more because of various reasons. How to expose that particular product sold most of there are various theories. What this report is about is a theory that seeks to stores use a "decoy". It carried out to see if this theory was still current was that three interviews took place with two store managers and a CEO for various grocery stores.

Sweden's drinking water quality is considered to be high partly due to a high quality of the raw water and a well developed sewage infrastructure. Despite this, there is water contamination that could be prevented by installation of a sophisticated early warning system. Some of the major players in the production of drinking water have already invested in different types of early warning systems to ensure drinking water of high quality. There are various forms of early warning systems where automatic monitoring of E. Coli is an interesting alternative.

This report presents a master thesis project performed at Elekta AB during the fall of 2013 and early 2014. Elekta is a medical technology company and their main product in the Stockholm office is a gamma knife used for radiosurgery. The gamma knife contains a cluster of a dozen motor servos and motors used for adjusting the patient and the radiation sources over a CAN bus. A self-developed hardware-in-loop simulator running on a PC with LabVIEW is currently being used for integration level testing of the control system of the gamma knife. The simulator has some problems with it not running in real-time and having other performance issues.

The purpose of the research is to find out how the teacher of the pre-school looks at the value of the nature Pre-school. To get an understanding of what the nature pre-school enviorment can bring, we are talking about learning, knowledge, and experience combined with the everyday lessons learned from the natural world. The research is a stepping stone on the pre-school teacher?s thoughts and reflections of what a nature pre-school is. This is grounded in a view of how having options for alternative schools lead to wider research, and all conclusions where formed after multiple interviews and analysis.The results showed that the teachers involved are very positive to the nature pre-school environment and learning process.