机翼非水平机动攻击的算法与实现

Algorithm for Implementing NWL (Non-Wings-Level) Bombing on Simulation Platform

通过火控和飞控的综合实现了机翼非水平自动机动对地攻击 ,给出了主要算法 ,包括可攻击区的确定、火控解算、攻击机的导引与控制、机动轨迹的确定等。利用数字仿真平台进行了演示验证 ,仿真结果显示了算法正确。

In 1987, U.S. completed AMAS (Automated Maneuvering Attack System) for NWL bombing by F 16 aircraft. Key technologies involved in NWL bombing include target information, fire control solving and control of attacking trajectory. We employed IFFC (Integrated Fire/Flight Control) concept to develop an algorithm for implementing NWL bombing on simulation platform. Fig.2 shows schematically the limits of attacking zone, i.e., the zone within which attack can be launched by attacking aircraft; D min and D max can be calculated with eqs.(1) and (2) respectively. The desired heading can be calculated with eqs. (3), (4) and (5). Section 3 discusses the calculation of maneuvering trajectory parameters of attacking aircraft. Table 1 shows the results of simulation calculation for NWL bombing. Simulation results show preliminarily that our algorithm for implementing NWL bombing on simulation platform is feasible.