相控阵雷达自适应调度的仿真方法研究

综合考虑时间、能量、计算机资源以及雷达硬件等约束条件,研究了自适应调度的仿真实现方法.以调度间隔为基础,运用合理优先级设定和时间窗方法达到对时间的充分利用;将其他约束条件建模为递归形式,通过对约束条件的周期性检验调整调度安排,获得满足要求的雷达事件执行序列.给出了算法具体的实现步骤,仿真结果表明该方法可以完成对各项雷达申请事件的合理调度,保证较高的成功被调度率和时间利用率.

Study on Simulation Algorithm of Adaptive Scheduling in Phased Array Radar

An effective simulation algorithm of adaptive scheduling module was studied,considering a series of radar constraints,including time,energy,computer resource and radar-hardware constraints.Based on Scheduling Interval,time resource was taken full advantage of by using PRI and Time window method;the rest of radar constraints were modeled as recursion forms and the reasonable Radar event sequence was obtained by using periodical exam to Radar Constraints.The particular steps of simulation were proposed.The results of simulation indicate:this simulation algorithm can accomplish scheduling reasonably and ensure high successfully-scheduled-rate and utilizing-rate-of-time