SIP-systemet. Ett datorsystem för reglertekniska experiment och mätdatabehandling

Reglersystem för styrning av stabiliserad plattform

The report describes a control system for a new mechanical design of a stabilized platform. The platform design is based on rotation of two medges. It has the advantage that mechanical design is very simple. A key difficulty is that the transformation from platform orientation angles to gimbal angles in nonlinear and that it has a singularity. A control system based on local linearization of the t

Identifiering av externreaktansen i kraftsystem

Digital reglering av ljusbågsugnar

Värmemängdmätning för fjärrvärmenät, kombinerat med reglering av flöde och differenstemperatur

In this report heat quantity measuring and temperature regulation of smaller heating networks have been studied. At lower flows, as well as at lower difference temperatures, the accuracy of the measurement is very low. Today's control of a heating plant endeavour to let the temperature of the water into the heating network follow the heat requirement. This control strategy leads to small heat

Identifiering och reglering av förbränningen i en fluidiserande bädd

Produktionsplanering i livsmedelsindustrin

Aktiv dämpning av svängningsmoder i en robotarm

Olika metoder för autotuning av PID-regulatorer. Implementering och tester

Identifiering av asynkront samplade system

REJTANG — Industrianpassad programmeringsenhet

Identifiering av parametrar i delvis kända tidskontinuerliga modeller – En implementationsstudie

Modelling and Identification of Fetal Aorta Dynamics

Modifierad växelriktarstyrning i HVDC-anläggning

Utveckling och analys av en linjär modell för en kolkraftsanläggning

Temperaturreglering av formspruta

Image Processing Techniques for Ash Line Detection

For efficient firing in sloping grate bark ovens, it is important to control the ash line position on the grate. Here, the problem of detecting the ash line with an image processing system is treated. The presentation of trend curves to the operator is of special interest. The trend curves shall indicate how the ash line position changes with time, and in that way improve the manual control of the

Laborationsserie i reglerteknik för Asea Novatune

This is a presentation of automatic control theory in combination with an introduction to the digital controller Asea Novatune. The work is done as part of a master degree in science at Lund Institute of Technology, Department of Automatic Control, with Asea Innovation, Västerås, as sponsoring organization. The presentation is to be used within Asea Innovation for education. The presentation has

Temperaturreglering vid värmebehandling av elakartade tumörer

Simulering av en reaktionskalorimeter