On Ship Formation's Attacking Information Processing Aiming at Submarine

The ship formation's processing to attacking submarine information has great effect on antisubmarine effectiveness,which is the basic research on evaluating the threat of the submarine to the ship formation.A typical method is used by the surface ship to calculate the submarine's motion factors,three steps of formation's information processing are discussed,i.e.,submarine factor calculation on formation member level,submarine factor fusion on formation level and formation member's attacking factor calculation.The transmission of formation member's initial detecting error in information processing is deduced.Taking single ship as a reference,analysis of a practical example showed that the ship formation's information processing can improve the calculation accuracy of each member for attacking,and accordingly improve the submarine attacking effect.