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Design of Ship Tracking Space Situational Awareness Guidance System

The tracking ship relies on the current equipments to perform space situational awareness only through estimating and waiting, and because the spatial situational awareness has many uncertain factors and few measuring methods, it is difficult to establish stable tracking in a short time, and the target is easy to be lost. Therefore, it is necessary to design a software system for the measurement ship to filter and match the pre-calculated ballistic data, select the source and calculate the data by using a small amount of measurement data after the discovery target. However, the pre-calculated ballistic cannot determine the time of the ballistic. It is not possible to directly calculate the guidance data and compare it with the target measurement data. At least the time at a certain point on the ballistic is required to select the number of sources for the calculation of the data. The software system mainly solves the problem of how to use a small amount of unstable measurement data to match multiple pre-calculated multiple possible trajectories.