低(负)仰角跟踪的综合平滑算法

The Synthetic Smoothing Algorithm of Low-angle Tracking of the TTCS

分析多径测角误差的形成机理，阐明在多信息源的跟踪系统中，对跟踪数据作综合平滑算法的原理、计算方法及实现，以及由这种软件控制的跟踪系统的外场实验结果。

The mechanism of the error composition of angle-tracking in the presence of multipath propagation is studied in this paper. The synthetic smoothing algorithm of tracking data is an effective approach to improve the performance of low angle tracking of the Telemetry Tracking and Command System(TTCS). The principle,algorithm,and implementation of the synthetic smoothing algorithm of tracking data,with the expenimental resalts of an autotracking system controlled by such a software are presented.