Placeholder

Autonomous station keeping for LEO missions with a hybrid continuous/impulsive electric propulsion system

Бесплатно!

Описание материала

In this paper, the problem of autonomous orbit control is addressed, for a spacecraft driven by an electric propulsion system composed of a Hall effect thruster and a resistojet. The considered reference mission is a low Earth orbit typical for observation satellites. An extended Kalman filter processes the measurements coming from GPS, gyro and star-tracker sensors, in order to estimate the spacecraft position and velocity. A hybrid continuous/impulsive control scheme is implemented to track the desired reference signals. The effectiveness of the proposed system is analyzed via numerical simulations.

Характеристики

Дата проведения

September 11 – 15, 2011

Название конференции

32nd International Electric Propulsion Conference

место проведения

Wiesbaden Germany

Качество

excellent

Раздел

Аэрокосмическая техника

Язык

English

Типы файлов

pdf

Автор(ы)

Garulli A., Giannitrapani A., Leomanni M., Scortecci F.

Отзывы

Пока нет отзывов, хотели бы вы добавить свой отзыв?

Добавьте первый отзыв “Autonomous station keeping for LEO missions with a hybrid continuous/impulsive electric propulsion system”