Cluster Warhead Distribution Law And Damage Effects Strafe The Airport Runway

On the background of long distance precious attack in the modern war today, it has become two directions for development of weapon that improving precision and making better use of ammo energy. Cluster warhead emerges as the times require. Using cluster warhead is an important way to make good use of general combat warhead and improve destroy efficiency, so it is the absolutely necessary combat weapon in the future high technology local war. As cluster warhead submunition dispersion is the basis of using weapon, the main content of this paper is to study the distribute characteristic of cluster warhead, and it can provide some assistant information for designing and using cluster warhead to improve fighting efficiency.This paper carries out a series of work aiming at analyzing the distribute characteristic of cluster warhead impact point. It first establishes a flight dynamic model of cluster warhead in the launch coordinate system, develops a method of calculating different characteristic ballistic trajectory which has the same shot distance, and calculates three different characteristic ballistic trajectories, which provides the basis of analyzing the distribute characteristic of cluster warhead impact point; presents a group of dispersion parameter when the shape of submunition dispersion is a elliptic circle, develops a evaluation method of calculating dispersion range and submunition uniformity for cluster warhead submunition, which provides the basis of analyzing the distribute characteristic of cluster warhead impact point. Then, this paper analyzes the dispersion characteristic of a single layer of submunition by the ballistic simulating calculation, and analyzes the submunition uniformity by using sample method to produce impact point of submunition. Last, this paper introduces a kind of robust design method—Taguchi method, by which to optimize and analyze the parameter which affect the destroy efficiency to airport runway, and gets some helpful conclusion.This paper makes a relatively deeply study of cluster warhead submunition dispersion, and has a good reference and upper application value to improve the fighting efficiency.