低空目标检测技术研究与仿真

Study and Simulation of Low-altitude Target Detection Technology

低空目标的中、近程探测是当前紧迫的研究课题之一。文中主要对低空、超低空的悬停直升机和巡航导弹的理论模型进行信号仿真 ,同时提出相应的检测方法 ,并在不同信杂比条件下用MATLAB对检测方法进行了仿真验证 。

Detecting target at low altitude is the most important research topic currently, regardless of whether the target is at medium-range or short-range. The main content of this paper is to make some signal simulation on an analytical model of the helicopter and cruise missile that are hovering at low altitude, and to suggest corresponding detection method. With different signal to noise ratio, we use MATLAB to verify the correctness of the detection method. The result shows that the method is feasible.