A scheduling algorithm for phased array radar based on adaptive time window

In order to improve the tracking accuracy and the scheduling success rate on the problem of phased array radar task scheduling. Adaptive time window is proposed to solve this problem. Firstly, the target state for the next observation is predicted and the influence of time shifting is sought out. Then, the size of the time window is calculated according to the influence. Finally, the simulation is carried out with X-51A near space hypersonic vehicle. Simulation results show that, comparing with traditional algorithm, this algorithm can improve the tracking accuracy and success rate of scheduling.