Sökning: "Magnetometer triad"

Hittade 2 uppsatser innehållade orden Magnetometer triad.

1. 1. Calibration and Uncertainty Analysis of a Spacecraft Attitude Determination Test Stand

   Master-uppsats, Luleå tekniska universitet/Rymdteknik

   Författare :Charles Pope; [2017]
   Nyckelord :Attitude determination; test; error; experiment; analysis; sun sensor; magnetometer;

   Sammanfattning : Experimental testing of attitude determination systems still plays an important role, despite increasing use of simulations. Testing provides a means to numerically quantify system performance, give confidence in the models and methods, and also discover and compensate for unexpected behaviours and interactions with the attitude determination system. LÄS MER

3. 2. Studie av integration mellan rategyron och magnetkompass

   Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknik

   Författare :Sara Nilsson; [2004]
   Nyckelord :Reglerteknik; Navigation; Estimation; Kalman filtering; Rategyro triad; Accelerometer triad; Magnetometer triad; Reglerteknik;

   Sammanfattning : This master thesis is a study on how a rategyro triad, an accelerometer triad, and a magnetometer triad can be integrated into a navigation system, estimating a vehicle’s attitude, i.e. its roll, tipp, and heading angles. When only a rategyro triad is used to estimate a vehicle’s attitude, a drift in the attitude occurs due to sensor errors. LÄS MER