FIELD: astronautics.
SUBSTANCE: invention relates to space engineering, to spacecraft (SC) motion control. Invention can be used to change (decrease) the value of deviation of direction of correction pulse from actual center of mass of spacecraft. Values and directions of disturbing and control moments are determined and controlled. Required actions on spacecraft motion control are determined. Values of deviation of direction of correction pulse vector from actual spacecraft mass center by means of fuel redistribution in spacecraft tanks are changed due to difference of temperatures of tanks surfaces and controlled normally open valves are controlled at their output main lines, mainly due to daily difference of temperatures of surfaces of tanks heated by Sun and located in shadow, respectively.
EFFECT: reduced consumption of onboard fuel reserves when performing spacecraft orbit correction.
3 cl, 1 dwg
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