基于效能函数的传感器管理系统仿真

Simulation Management of Multi-sensor System Based on the Effectiveness Function

利用综合效能最大方法对现代航空火控系统中的多传感器资源进行自动的、实时管理,能够最大限度地发挥有限传感器资源的潜能,使飞行员能够及时发现对本机威胁性最大的目标,进而对其实施跟踪和攻击。通过仿真验证了所提出的综合效能最大方法的有效性和可行性,对现代航空火控多传感器的自动化管理进行了有益的探索。

Making use of the method of maximizing the synthetic effectiveness, multi-sensor resources in an aeronautical fire control system are managed automatically and in real time. Through this method, the multiple sensor resources can be used reasonably so that the pilots can discover the most dangerous target, track and attack it. In this contribution, a target priority function and a sensor-target pairing function are defined. The former defines a target抯 fatalness, while the later defines a sensor抯 ability to detecting various targets. An integrated effectiveness function is established by combining the two functions given above. At last, based on the effectiveness function along with a waste rate function, a simulating scheme is designed and executed.