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… a common goal striving to solve problems at an early stage. Propulsion and Control in Västerås, a division within Bombardier Transportation, is currently suffering from extensive engineering changes and struggles to uphold time plans and budgets. The thesis will therefore cover …
This thesis deals with the field of warehouse management, focusing on frequency control of stock. The purpose of the thesis is to reduce the warehouse staff mileage by placing an article based on its number of picks, i.e. how frequently it gets picked. In order to achieve …
… power of 1 W, a 52 F ultracapacitor as energy storage and a circuit to both control the operation of the solar module and to provide the Midrange platform with a 3 V supply voltage. The systems were implemented to evaluate their performance. With the approximated performance …
… of the Swedish legislation. The common European asylum system affects and controls a large part of what is called Swedish asylum policy. It is concluded that liberal political-philosophical ideas of human rights are dominating the ideological background, and that liberal ideas …
Är användarmedverkan positivt för systemutvecklingsprocessen?
… user participation in systems development but that it is important to have a controlled process that allows users to not steer too much.
En teknikstudie av ett nytt I/O-system
… den slutliga utformningen hos ett nytt I/O-system genomfördes hos ABB Open Control Systems under våren 2007. Hela teknikstudien belyste ekonomi, marknadsaspekter och tekniska aspekter som elektronik och mekanik. Denna rapport fokuserar på de mekaniska aspekterna. Det finns …
Framtagning av en prototyp
A degree project has been carried out at Motion Control, Västerås. The degree project ”Grafisk Skärm för Inbyggda System” have developed a first prototype of an embedded system with a display, a graphical user interface with touchscreen and possibilities to communicate with …
… remain whether horses with EMS differ in cortisol concentrations compared to controls. Before blood pressure, plasma ET-1 and serum corti-sol can be evaluated in horses with EMS, it is necessary to test the day-to-day variation of these parameters on clinically healthy horses …
… a master thesis performed at Saab in Arboga. The main purpose was to build a controller for a system containing a turn table and an antenna beam. The idea is to use this system on a boat where it will be exposed to position disturbances due to waves. The desired behaviour is …
… One is the complete drive packages from SKF with AC servo motor and controller to this, the other is asynchronous motor from the appropriate manufacturer such as ABB, together with drives from the same manufacturer.Since the actuator will not work more than twice an hour, there …
Bidraget till minskade förluster
… developed and implemented. The system minimizes the unwanted power flows and controls the desired power flow for a good distribution of loads between the power feeding substations.This thesis investigates the extent of the transmission losses avoided due to the EFS 132 kV that …
… and risks in the re-engineering process when restructuring to Model-View-Controller (MVC). A thoroughly theory study has been conducted to be able to understand the important steps in the re-engineering process. The methods and concepts of this essay are re-engineering, UML …
System för internetkommunikation mellan sensorer, webbsida, server och databas
… the internet with a server that stores data in a database. This system will be controlled and monitored through a web page. The project's aim has been to develop this system and to implement a server, a database, a website and a client application that simulates sensor signals …
comparison in development of mouse pups in three different individual ventilated cage (IVC) systems
… in research facilities. IVC systems have HEPA- filters and are designed to control both supply and exhausted air at cage level, as well as temperature and relative humidity in the cages. This creates an optimal environment for the mouse and at the same time a protection against …
… The torque tables for the turbines models and the parameters for the PID-controller in the turbine governor had greater impact on the simulation results then other parameter in the models. Key word: turbine, hydropower models, power system simulation
