相控阵雷达相参积累工作模式下的能量调度策略

为了优化相控阵雷达在相参积累工作方式下的能量调度和分配，实现多目标高效搜索和稳定跟踪，提出了相控阵雷达相参积累工作模式下的能量调度策略。基于相参积累工作模式下的最远可探测距离与积累时间的变化关系，分析了相控阵雷达相参积累工作方式下的空域搜索能力和多目标跟踪能力，设计了多目标跟踪和边搜索边跟踪模式下的能量调度与分配策略。结果表明，虽然相控阵雷达在相参积累工作模式下并不适合大范围固定空域搜索，但在可靠的数引信息引导和合适的能量调度方案下，仍可实现波束间多目标的可靠搜索与稳定跟踪。

Energy Scheduling Strategy for Phased Array Radar in Coherent Accumulation Mode

In order to optimize the energy scheduling and distribution of the phased array radar in coherent accumulation mode,and to realize the efficient searching and stable tracking of multiple targets,the energy scheduling strategy of the coherent accumulation working mode of phased array radar is proposed.Based on the dependence of the farthest detectable distance on the accumulation time,the capability of airspace searching and multi-target tracking for the phased array radar is analyzed,and the energy scheduling and allocation strategy is designed for multi-target tracking while searching simultaneous.The results show that the phased array radar is not good at large-scale fixed airspace searching in coherent accumulation mode,whereas,reliable and stable tracking of multiple targets between beams can still be achieved,relying on the reliable guidance and appropriate capability scheduling scheme.