It is important for the electronic tracking beam within a phased array radar installed aboard to point to maneuvering targets stably and accurately.A new method is presented in order to realize computer control of electronic tracking beam stabilization. In this method
the real-time compensation algorithm is combined with the adaptive Kalman filtering and implemented in the computer. Computer simulation shows that the method and algorithm is suitable for electronic tracking beam aimming at maneuvering targets accurately on the condition of ship’s motion (pitch and roll)
and real-time implementation in a digital computer is feasible.