Satellite control system and electric propulsion system closed-loop joint test method
A satellite control system and electric propulsion technology, applied in electrical testing/monitoring, jet engine testing, gas turbine engine testing, etc., can solve problems such as the inability to effectively verify the joint working functions of the satellite control system and electric propulsion system, and achieve cost savings Effect
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[0063] 1. Complete the connection between the ground test system and the satellite, power on the ground test system and complete its own status setting.
[0064] 2. Power up the satellite through remote control commands, power up the satellite control system and electric propulsion system, and set the working mode of the control system to remote ignition mode.
[0065] 3. Set up the satellite ground simulation dynamics software. The starting time is t0 = 9:00 on March 25, 2020. The initial orbital position under the Earth’s equatorial inertial system is X0 = 42164km, Y0 = 0km, Z0 = 0km, and the initial three The axial velocity is VX0=0km / s, VY0=3.074km / s, VZ0=0km / s, the initial triaxial angular Euler angular velocity is AX0=0, AY0=0, AZ0=0, and the initial triaxial angular velocity is WX0 =0, WY0=0.004° / s, WZ0=0. Start the dynamics simulation run.
[0066] 4. When the dynamics simulation runs to T1 time, such as T1 = 9:10 on March 25, 2020, the satellite position, velocity, ...
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