Sökning: "Jonas Elfving"

Hittade 1 uppsats innehållade orden Jonas Elfving.

  1. 1. Attitude and Orbit Control for Small Satellites

    Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknik

    Författare :Jonas Elfving; [2002]
    Nyckelord :Reglerteknik; satellites; attitude; orbit; control; Kalman estimation filters; quaternions; stabilization; pointing accuracy; Reglerteknik;

    Sammanfattning : A satellite in orbit about a planet needs some means of attitude control in order to, for instance, get as much sun into its solar-panels as possible. It is easy to understand that, for example, a spy satellite has to point at a certain direction without the slightest trembling to get a photo of a certain point on the earth. LÄS MER