Uppsatser om control system

1 127 uppsatser · sida 6 av 60

Anst?lldas drivkrafter

Vad motiverar dem att stanna kvar inom F?rsvarsmakten och p?verkas detta av Nato?

Kandidatuppsats · G?teborgs universitet · 2024

This essay aims to examine managers experiences of control at the workplace within the property sector, and how these experiences differ between female and male managers. This study is a qualitative single case study that intends to offer a deeper understanding of a unique case …

En flödesutjämnande driftstrategi för Uppsalas fjärrvärmesystem

En ändrad styrning av framtemperaturen

Examensarbete, avancerad nivå · Uppsala universitet

This thesis examines a possible control strategy to minimize flow fluctuations in Uppsala’s district heating system. High variations in flow rate may lead to complications caused by hydraulic constraints in the district heating system. These complications, such as inadequate …

Inkongruenta styrmodeller

En fallstudie av reparation och underhåll i ett industriföretag

D-uppsats · Handelshögskolan i Stockholm

In theory, the management control of maintenance functions is described as problematic due to the nature of the work performed in the unit. The purpose of this thesis is to examine these predicted problems in practice. Further,the thesis aims at identifying how these control …

Analys och modellering av ljusbåglängdsregleringen i pulsad MIG/MAG-svetsning

Examensarbete, grundnivå · Linköpings universitet

This master thesis deals with problems in the arc length control in Pulsed MIG/MAG Welding. The main problem is that it is not possible to measure the arc length. In the present solution the voltage over both the electrode and the arc represents the arc length. To improve the …

Intern kontroll och riskhantering

Kandidatuppsats · Högskolan Kristianstad

… scandals that have attracted attention in recent years have led to internal control becoming a more central part of business activity. Doubts about what firms actually do have increased, all caused by the attention of accounting scandals. To counter this, frameworks and laws …

AUTOMATISK PAN/TILT-KONTROLLER FÖR ANTENNINRIKTNING

Högskoleuppsats · Högskolan i Jönköping

… The report also discusses the development of a GUI that communicates with the control unit by Bluetooth. The control unit, called Pan/Tilt-controller, controls the position of the link by stepping motors. One motor controls the azimuth angle and the other one controls the …

Att mäta eller inte mäta

en studie om förha?llandet mellan prestationsma?tning och kulturell styrning i mer eller mindre osa?kra omgivningar

Magisteruppsats · Örebro universitet

Det finns i management control-litteraturen en efterfra?gan pa? studier som tar ett helhetsperspektiv pa? styrsystem (Management Control Systems, MCS) och som förklarar hur dessa system bidrar till effektivitet hos organisationer. Utifra?n ett contingency-synsa?tt undersöker vi …

Att testa kvalitet

En validerande informationsinsamlingsmetod för ökad kunskapsåterföring

Examensarbete, avancerad nivå · Uppsala universitet

… thesis has been carried out at Scania R&D at the department for Powertrain Control System Development during the winter of 2010/2011. In the thesis the writer examine and evaluate the existing method for collecting information from the tests carried out during the development of …

Matematiska färdigheter hos elever med lässvårigheter i årskurs 4

Magisteruppsats · Linköpings universitet

… known mathematical difficulties, perform on mathematical tasks relative to a control group. The study was theoretically grounded on the Triple code model (Dehaene, 1992), which is a model for numerical information processing that describes how various numerical and arithmetic …

Modell och analysverktyg för beräkningav frekvensförlopp

Examensarbete, avancerad nivå · KTH

… In both power systems the loads are modelled to be frequencydependent and controlled according to the turbine governor in the system. Thehydropower block functions in the power system can easily be changed to i.e.windpower block functions.The power system modelled in this thesis …

Trafikstyrning med variabel trafikutrustning

en behovsanalys för Vägverket Region Stockholm

Examensarbete, grundnivå · Linköpings universitet

… or construction; therefore, traffic jams are more likely to occur. For better control of the traffic at a disturbance the Swedish National Road Administration (SNRA) has traffic equipment which can be controlled from a command centre. This traffic equipment consists of gates and …

8263 kilometer

En studie i avståndets påverkan på styrsystem

D-uppsats · Handelshögskolan i Stockholm

… Master’s thesis is to study the effects that geographical distance have on the control systems in a scattered organization and how this, ultimately, affects the employees in terms of loyalty and motivation. In order to do this, a case study has been conducted on a multinational …

Det är osäkert vad det beror på

Multiprojektstyrning i forsknings- och utvecklingsenheter

Magisteruppsats · Linköpings universitet

… the projects are getting more attention. These structures need a new type of control to meet the unique challenges that arise. The research that has been done has been concentrated around the project form and the projects internal control, the area of multi-project management is …