Sökresultat

The Dynamic Simulation of a Humid Air Gas Turbine Unit

Simulering av släphydrofon

Collision Avoidance for an Autonomous Underwater Vehicle

This Master Thesis project is a pilot study in developing a collision avoidance function for an autonomous underwater vehicle, also called AUV. A collision avoidance function is necessary to ensure safe operation of an AUV. The AUV gets information about the surroundings through an active sonar. The image from the sonar has to be processed to extract information about the environment, e.g., detect

An Experimental Platform for DC-cable Interaction with Ship Steering

Prototype Implementation of the PLC Standard IEC 1131-3

An Adaptive Driver Model for Computer Simulations of Dynamical Vehicle Systems

An Investigation of Postural Control with Respect to a Point of Interest

Simulering av skjutande luftvärnspjäs

Temperaturreglering av förpackningsmaskin

Adaptive Control of the Radial Servo of a Compact Disc Player

State of Charge Observer for Hybrid Vehicles

As a part of a research project, AB Volvo Technological Development is investigating the properties of traction batteries of different types. The aim is to find a suitable energy storage for electric/hybrid vehicles.

This master thesis examines the possibility of using a non-linear model of a traction battery to construct a device that accurately estimates the battery State of Charge (SoC

Control of Hybrid Vehicles

Modelling and Simulation of an Industrial Control Loop with Friction

Modelling of an industrial control loop for concentration control using Omola, an object-oriented modelling language, is described. The major modelling effort has been made to make a complete nonlinear model of the pneumatic positioner-actuator of the control valve in the loop. A library of several friction models has also been developed. These models have been used to describe friction in the con

Bridging over FPGA Computer Tools with VHDL

Identification of Ocean Vehicles and Their Thrusters

Designbegränsning för stabil regulator vid polynomsyntes

Feasibility Study of a Hold of Device

Investigation of Lewis' Servomechanism

Robustness to Jitter in Real Time Systems

Communication delays in real time systems cause detoriation of the control performance of the closed loop system. To investigate this problem a process with varying delay is studied. Control of a motor in presence of delays is studied for different delay models. Design equations are derived based on polynomial design. The design depends on the designer's choices, i.e. desired closed-loop behav

Programpaket för uppsättning och intrimning av PID-regulatorer

To handle controllers conveniently in PLC systems, a host computer and a program with a graphical user interface for setting up and tuning controller parameters facilitate this task. This report describes the development of such a program at Beijer Electronics in Malmö. This tool for use with Mitsubishi's PLC systems supports logging of up to 32 simultaneous control loops which of one of these