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利用航空光电平台对机动目标进行侦察,使用机载平台参数对探测机动目标进行定位,通过卡尔曼滤波算法解决机动目标定位离散分布,通过滑动加权及滑动平均的方法对机动目标的航向航速进行平滑。工程应用表明,上述方法可以实现对航空光电平台探测机动目标进行实时自动定位及航向航速解算,数值定位滤波精度高,满足系统定位指标的要求。
The aerodynamic platform was used to detect the maneuvering targets. The airborne platform parameters were used to locate the maneuvering targets. The Kalman filter algorithm was used to solve the discretization of the maneuvering targets. The heading speed of the maneuvering targets was smoothed by the method of sliding weighting and moving average . The engineering application shows that the above method can realize the real-time automatic positioning and the heading speed solution of the maneuvering target detected by the aeronautical optical platform, and the precision of the numerical positioning filtering is high, which meets the requirements of the system positioning index.