Simulink Code - Active fault-tolerant system design for a rigid spacecraft in the presence of actuator faults and saturation constraints.

Please refer to the reference:

Z. Y. Kang, Q. Shen, S. F. Wu and C. Damaren, ‘‘Saturated attitude control of multi-spacecraft systems on SO(3) subject to mixed attitude constraints with arbitrary initial attitude,” IEEE Transactions on Aerospace and Electronic Systems, Accepted, Feb. 2023.

Initialization

Ini_SO3.m

Main

SO3_model_AIS.slx

Plot the orientation of instruments in 2D and 3D

• plot2D.m
• plot3D.m

Plot the attitude, angular velocity, and control input

• plotResultSO3v1.m
• plotResultSO3v2.m