TY - GEN
T1 - A scheduling algorithm for space target detection of phased array radar based on cost function
AU - Zhao, Huijuan
AU - Chen, Defeng
AU - Tian, Jian
AU - Li, Shuyu
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/6/26
Y1 - 2018/6/26
N2 - This paper focuses on the tracking task scheduling problem of phased array radar for space target. A task model is established and an adaptive scheduling algorithm based on cost function of tasks is proposed, which takes into account the tasks' priority and deadline, and the targets' tracking error and effective observation time. Cost factors are defined, cost function of the task is designed, and implementation steps of the algorithm are given. The algorithm is applicable when observing small and far targets, in this condition, the algorithm schedules pulses by string. The simulation results show that the scheduling algorithm proposed in this paper can effectively improve the scheduling success rate, the time use rate and the task completion ratio. The algorithm proposed can get good performance.
AB - This paper focuses on the tracking task scheduling problem of phased array radar for space target. A task model is established and an adaptive scheduling algorithm based on cost function of tasks is proposed, which takes into account the tasks' priority and deadline, and the targets' tracking error and effective observation time. Cost factors are defined, cost function of the task is designed, and implementation steps of the algorithm are given. The algorithm is applicable when observing small and far targets, in this condition, the algorithm schedules pulses by string. The simulation results show that the scheduling algorithm proposed in this paper can effectively improve the scheduling success rate, the time use rate and the task completion ratio. The algorithm proposed can get good performance.
KW - cost function
KW - phased array radar
KW - space target
KW - task completion ratio
KW - tracking task scheduling
UR - http://www.scopus.com/inward/record.url?scp=85050122163&partnerID=8YFLogxK
U2 - 10.1109/ICIEA.2018.8398037
DO - 10.1109/ICIEA.2018.8398037
M3 - Conference contribution
AN - SCOPUS:85050122163
T3 - Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018
SP - 1996
EP - 2001
BT - Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018
Y2 - 31 May 2018 through 2 June 2018
ER -
