Ballistic drop point prediction system

The invention relates to a ballistic drop point prediction system. A pre-configuration strategy comprises the steps that a reference model coordinate system is provided, and external measurement devices are configured in the reference model coordinate system; a fusion orbit determination strategy uses a preset fusion orbit determination algorithm to process obtained detection data so as to generate a fusion track; guide data reflects a prediction position and a prediction speed corresponding to the fusion track; and a drop point prediction strategy obtains a plurality of guide data in real time, and performs drop point prediction according to the obtained guide data. Through cooperation of all strategies, firstly, internal calibration is carried out on different external measurement devices, meanwhile, tracks of different external measurement data can be constructed in the same coordinate system, then fusion orbit determination processing is carried out to form the unified track, real-time prediction is carri