Acquisition Strategy for Anti-ship Missile Countering Dilution Jamming Based on TOM Matching

For countering chaff dilution jamming, the target-object map (TOM) matching technology was applied during target acquisition phase of anti-ship missile. The advantage of target acquisition strategy by using TOM matching was introduced at first. and its expression and initialization were then defined for ASM acquisition application. Based on the definition of seeker observation TOM. the acquisition of anti-ship missile was realized by TOM matching and target-choosing principles at last. Simulations show that this target acquisition algorithm can effectively counter chaff dilution jamming and obtain enhanced acquisition performance.