Future Airspace Windows Application Technology,

Since the technical limitation, nowadays, it is impossible to improve unboundedly theforecasting accuracy. Because of the deflection of predicting target future point, it isdifficult to improve hit probability by shooting toward target future point, while FutureAirspace Window (FAW) who shoots toward target future plane, could get high probability.Based on practical engineering, by studying the composing of FAW and therealization of saturation shooting, the paper improves the design of FAW and realizationmethod. Because bullet dispersion density is small while FAW is large, the paper studiesFAW space, the number of bullet and bullet arrange, then transpire how they influence thebullet spreading density. Afterwards, the paper gets a new improving method by changingthe arrange of bullet. More than one guns shooting will bring more than one facing bulletplanes, the paper gives a new method to resolve this question by averaging facing bulletplanes. In FAW, shooting toward target future point, the flight time of bullet is differentfrom shooting toward hit point, so the paper gives a new method to get hit equation.Theory analyzing proves that the method is feasible.At last, according to a typical air rout, the paper does numerical simulations. Theresults show the new method can get a compositive performance index. The index is moresatisfactory than old index Which gets by old method. So, the new method is availability,and the paper offers reference for practical engineering.