Människa-maskin anpassning av ubåts manöverorgan

The purpose of this thesis has been to examine the possibilities of implementing feeling to a submarine steering gear.

Glapp och friktion i servosystem

This report describes a model for simulation of backlash and friction effects in electrically powered rotating mechanical systems. A tank fire control system is treated as an example. The simulation package Simnon is used for all simulations.

Studie av regulatorer för elektrohydauliska lägesservon

The purpose of this thesis has been to study different types of control strategies for an Electrohydraulic position servo in a Fuel metering valve. The Servo needs a high accuracy and fast response controller. Unlinearlities cause the system dynamics to vary with different operating conditions. A mathematical model implemented in the simulation tool ACSL is used in design and analysis. The System

An Evaluation of a PHIGS Implementation for Full Graphics Control Systems

Interaktiv plottning av mätdata i flera dimensioner

Scheduler till MIC-OS

En experimentell robotsimulator

Processidentifiering av ubåtsdynamik

Object-Oriented Graphics for the Future Instrument Panel

Analys av turbinreglering i vattenkraftaggregat

Deriverande filter för luftmålsinmätning

Filhantering på externa massminnesmedier för litet processdatorsystem

Kurvprofilgenerator för förpackningsmaskin

Digital Flickermeter

Autopilot för Roll-Nix

Some Methods for Tearing of Differential/Algebraic Systems

Expert Systems for Planning of Hydro Power Production

A Study of the Body Sway Induced in Humans by Galvanic Stimulation of the Vestibular Nerve: The phenomenon. A Model. Parametric Identification

Sedimenteringsdynamik och stegbeskickning i aktivslamprocessen

A Mathematical model of the thickening function of the final clarifier in the activated sludge process has been studied and expanded with diffusion term. A one dimensional diffusion equation for the concentration of suspended sediments has been used.

Filtering of Signal from Patient Scale

We report modifications of a Kalman filter, were the intended application is signal processing in the validation of the control system in a dialysis monitor.