Research Article
Staring Imaging Real-Time Optimal Control Based on Neural Network
Table 6
Other simulation parameters.
| Parameter | Value |
| Satellite mass | 1000 kg | Inertia tensor | , , , , , (kgm2) | Star sensor constant error | 3″ | Star sensor random error () | 3″ | Gyro constant error | 0.15°/h | Gyro random error () | 0.15°/h | Reaction wheels constant error | 0.01 nm | Reaction wheels random error () | 0.01 nm | External disturbance | Gravitational torque, aerodynamic torque, solar radiation torque and magnetic torque. (modeled according to ref. [23]) | Initial Euler angle | Equal to the desired initial Euler angle for each ground target | Initial angular velocity | Equal to the desired initial angular velocity for each ground target |
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