In this paper

the simulation medel of the short range antiaircraft tesminalguided missile is estabhhed

whose distance is less than 8 km

height is below 3 km and speed is about 2.5 Ma. Moveovcr

the n1athematic model is pro-posed by Iinearlzing and discrellzing the missile track model

then the online filter and forcaster is obtained by way of RLS approach.Atlast

the simulation results havebeen andysed.