Staring Imaging Attitude Tracking Control Laws for Video Satellites Based on Image Information by Hyperbolic Tangent Fuzzy Sliding Mode Control

Table 1

Initial conditions of the simulation.

Parameters	Parameter values
Inertia matrix	diag(264, 264, 28) kg m^2
Initial attitude angle	[0°,0°,0°]
Initial attitude angle angular velocity	[0,0,0] rad/s
Pixel initial position	[1100,800]
Image size	4000 pixels × 4000 pixels
Disturbing torques	10^−6N m
Image processing error	5 pixels
Pixel size	[8.38.3] mm
Camera focal length	4.2 mm