Research Article

Design of an Extended Interacting Multiple Models Adaptive Estimator for Attitude Determination of a Stereoimagery Satellite

Table 3

Different model for star sensor measurement noise levels.

Number of models (N)Star sensor measurements noise
Covariance ( )
RollPitchYaw

Model #1HighHighHigh
Model #2HighHighLow
Model #3HighLowHigh
Model #4HighLowLow
Model #5LowHighHigh
Model #6LowHighLow
Model #7LowLowHigh
Model #8LowLowLow