METHOD FOR AVOIDING A FORBIDDEN AREA BY A SATELLITE

摘要

The invention relates to a method of calculating attitude maneuvers of a system, a starting point (A) to an end point (B), under the constraint of pointing directions to avoid corresponding to at least a prohibited area to which the vehicle advanced along a pointing axis along an initial trajectory said unconstrained from the starting point (a) to the end point (B), the method comprising the steps of E1) determining at least one point of said avoidance, such as a pointing axis of the avoidance trajectory deviates from the initial trajectory (AB) via the avoidance point to avoid the forbidden zone; E5) determination of satellite maneuvers allowing the pointing axis to follow the avoidance path, E6) selecting from among the prescribed operations, depending on the bypass defined in or forbidden zones, the best sequence of maneuvers to be performed.