An Adaptive Local Model Networks Strategy for Nonlinear Control

Control of Unstable Systems with Input and Rate Saturations

Dynamic Virtual Realities with Sound Models

Facilities to present simulation results as animations on the Internet have been developed. They can take simulation results from the modeling and simulation environment Dymola and convert them to a Virtual Reality Model Language (VRML) representation, which is the new Internet protocol for displaying three dimensional graphical worlds with sound effects. Mathematical models for sound have been de

Java Based Picture Editing and Monitoring for Power Control Systems

Nonlinear Frequency of an Ultrasonic Generator

Matlab som 'compute server' för inbyggda system -- beräkning av robotrörelser

The Dynamic Simulation of a Humid Air Gas Turbine Unit

Implementering av experimentellt robotstyrsystem

Classification of System Dynamics Using Neural Networks

The thesis is a part of a project which aims at developing highly autonomous controllers. The task of rough classification of system responses is considered. Neutral networks are trained to classify system dynamics from step- and inpulse responses. Two types of networks are discussed, the backpropagation net and Kohonen's self-organizing feature map. The theory behind these algorithms are pres

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This master thesis is based on the Ph D thesis by Jean Le Bail at LAG (Laboratoire d'Automatique de Grenoble) concerning Asymptotic Continuous Petri Nets (ACPN). The major properties of ACPN are presented. Four special cases are discussed: accumulation, synchronization, divergence, and conflicts. A new and improved method of solving the conflict case has been added to an already existing algor

Test Unit for a Final Folder

Adaptiv effektreglering av kokarvattenreaktor

Nonlinearities and Interpolation in Fuzzy Control

Visual Contribution in Human Postural Control

An important function for the human body is the ability to maintain balance. This has been compared to a sixth sense whose function we would have difficulties to be without. The system of balance is a complex system which uses several different sensors to get a satisfactory image of the position and motion of the body. One of the sensors is vision. Our assignment has been to make an equipment for

Rekursiv identifiering av dynamiska egenskaper för stabilitetsmonitering

Identification of process dynamics is used for stability monitoring in nuclear reactors (Boiling Water Reactor). This report treats the problem of estimating a damping factor and a resonance frequency from the neutron flux as measured in the reactor. A new parametric online method for identification is derived and presented, and is shown to meet the requirements of stability monitoring. The techni

Substratreglering av fedbatch-process

Digital reglering av AC/DC-omriktare

A Reasoning Machine Generator for Object-Oriented Programming Languages

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.

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