Now showing items 71-76 of 76
High-Temperature Superconductor Step-Edge Fabrication for the Implementation of RSFQ Circuits
(Stellenbosch : University of Stellenbosch, 2005-03)
High-temperature superconductive (HTS) logic has become a large research field worldwide. The HTS advantages compared to the low-temperature circuits are the reduced cooling requirements, increased or comparable operation ...
Identity confidence estimation of manoeuvring aircraft
(Stellenbosch : University of Stellenbosch, 2006-12)
A radar system observes an aircraft once during each scan of the airspace, and uses these observations to construct a track representing a possible route of the aircraft. However when aircraft interact closely there is the ...
Critical evaluation of a position sensorless control technique for the reluctance synchronous machine drive
(Stellenbosch : Stellenbosch University, 2001-03)
ENGLISH ABSTRACT: The aim of this study is to critically evaluate the voltage injection position sensorless control technique as applied to the reluctance synchronous machine (RSM) drive and to implement the technique ...
Mesh termination schemes for the finite element method in electromagnetics
(Stellenbosch : Stellenbosch University, 2007-12)
The finite element method is a very efficient numerical tool to solve geometrically complex problems in electromagnetics. Traditionally the method is applied to bounded domain problems, but it can also be forged to solve ...
An investigation into the qualities of new and field aged cycloaliphatic epoxide insulation in the Republic of South Africa
(Stellenbosch : Stellenbosch University, 2000-12)
ENGLISH ABSTRACT: The application of cycloaliphatic epoxide (CE) insulation in the Republic of South Africa is investigated within this thesis. There was a request from industry to evaluate the product and indicate its ...
A CAN based distributed telemetry and telecommand network for a nanosatellite
(Stellenbosch : Stellenbosch University, 2008-03)
A communications protocol is designed for real time control and data handling for a Nanosatellite application. The communication protocol is based on the Controller Area Network (CAN) technology. The protocol handles ...