Now showing items 1-3 of 3

  • A multi-mode attitude determination and control system for small satellites 

    Steyn, Willem Hermanus (Stellenbosch : Stellenbosch University, 1995-12)
    ENGLISH ABSTRACT: New advanced control techniques for attitude determination and control of small (micro) satellites are presented. The attitude sensors and actuators on small satellites are limited in accuracy and ...
  • A low cost, high precision star sensor 

    Jacobs, M. J. (Stellenbosch : University of Stellenbosch, 1995-12)
    ENGLISH ABSTRACT: The Sunsat microsatellite is being developed at the University of Stellenbosch. It is equipped with a high resolution earth imager which requires a sophisticated attitude determination and control system. ...
  • The simulation of a transient leaching circuit 

    Rademan, Johan Andries Muller (Stellenbosch : University of Stellenbosch, 1995-12)
    The hydrometallurgical leaching of sulphide concentrates was introduced in the 1950's. Generally the leaching mechanisms of these processes are not understood fundamentally. The reasons for this are the inherently complex ...