FIELD: control; cosmonautics.
SUBSTANCE: invention relates to a method of controlling a spacecraft (SC). To control SC in process of its operation various modes of its parameters and onboard systems are implemented. Control of SC is performed by means of onboard computer system (OBCS), using command-control information transmitted from ground control system (GCC). OBCS is continuously monitored in a certain manner. If OBCS is inoperative, it is excluded from the SC control circuit and a backup control loop is used to restore the SC serviceability. After serviceability is restored, SC is put into normal operation mode.
EFFECT: higher durability of SC, prevention of development of emergency situations.
1 cl, 1 dwg
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Authors
Dates
2020-11-05—Published
2020-02-23—Filed