Abstract

В статье рассмотрена методика расчёта мощности целевой системы (ЦС) малого космического аппарата, в зависимости от условий его функционирования в составе орбитальной группировки (ОГ). Путём математического моделирования движения малого космического аппарата связи по орбите выполнен анализ условий видимости абонентов, находящихся в регионе обслуживания, а также определена требуемая пропускная способность на основе проведения большого количества опытов и случайного распределения абонентов по территории. Рассмотренные вопросы необходимо учитывать на этапе проектирования малых космических аппаратов The article considers the method of calculation the power of the target system of a small spacecraft, depending on the condition of its functioning as part of an orbital grouping. By mathematical modeling of the motion of a small communication spacecraft in orbit, the analysis of the visibility conditions of subscribers located in service region was performed, and required bandwidth was determined based on a large number of experiments-and a random distribution of subscribes across the territory. The considered issues should be taken into account at the design of small space spacecraft.

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