Pulse interleaving scheduling algorithm for digital array radar  

作　　者：ZHANG Haowei XIE Junwei ZHANG Zhaojian ZONG Binfeng SHENG Chuan 

机构地区：[1]Air and Missile Defense College,Air Force Engineering University,Xi’an 710051,China [2]Unit 94710 of the PLA,Wuxi 214000,China

出　　处：《Journal of Systems Engineering and Electronics》2018年第1期67-73,共7页系统工程与电子技术（英文版）

摘　　要：An online pulse interleaving scheduling algorithm is proposed for a solution to the task scheduling problem in the digital array radar(DAR). The full DAR task structure is explicitly considered in a way that the waiting duration is able to be utilized to transmit or receive subtasks, namely the pulse interleaving,as well as the receiving durations of different tasks are able to be overlapped. The algorithm decomposes the pulse interleaving scheduling analysis into the time constraint check and the energy constraint check, and schedules online all kinds of tasks that are able to be interleaved. Thereby the waiting duration and the receiving duration in the DAR task are both fully utilized. The simulation results verify the performance improvement and the high efficiency of the proposed algorithm compared with the existing ones.An online pulse interleaving scheduling algorithm is proposed for a solution to the task scheduling problem in the digital array radar(DAR). The full DAR task structure is explicitly considered in a way that the waiting duration is able to be utilized to transmit or receive subtasks, namely the pulse interleaving,as well as the receiving durations of different tasks are able to be overlapped. The algorithm decomposes the pulse interleaving scheduling analysis into the time constraint check and the energy constraint check, and schedules online all kinds of tasks that are able to be interleaved. Thereby the waiting duration and the receiving duration in the DAR task are both fully utilized. The simulation results verify the performance improvement and the high efficiency of the proposed algorithm compared with the existing ones.

关 键 词：digital array radar(DAR) task scheduling pulse interleaving 

分 类 号：N945[自然科学总论—系统科学]