基于多元代价函数的传感器调度算法  

Sensor Scheduling Algorithm Based on Multi-cost Munction

作　　者：侯纪业 刘长江[1] 汪晋[1] HOU Ji-ye;LIU Chang-jiang;WANG Jin(Nanjing Reasearch Insititute of Electronics Technology,Nanjing 210039,China)

机构地区：[1]南京电子技术研究所,江苏南京210039

出　　处：《中国电子科学研究院学报》2022年第5期489-493,共5页Journal of China Academy of Electronics and Information Technology

摘　　要：共用平台多传感器管理技术主要是研究如何调度平台内的多个传感器资源,控制各传感器协同高效地完成系统指定的任务。如何充分发挥每个传感器的优势,最终达到系统性能整体最优一直是长期关心的问题。文中针对舰载共用平台多传感器管理中的目标跟踪背景,设计一种以多元代价函数为基础的传感器调度算法,充分考虑目标跟踪精度需要、系统资源消耗以及受干扰时传感器设备使用代价,与传统的一体化多传感器管理技术相比,在能够兼顾外界干扰的同时均衡分配各设备资源,获得较好的跟踪效果。Sensor management technology is to study how to allocate sensor resources and control each sensor to efficiently complete the work of the integrated system. How to play the advantages of every sensor and achieve the optimal system has been a long-term concern.In this paper a sensor scheduling algorithm based on mutil-cost function is designed for the target tracking background of shipboard platform sensor management. The multi-cost function is used to consider the target tracking accuracy needs, system resource, and the use cost of sensor when disturbed. Compared with the traditional sensor management technology, it can balance the allocation of equipment resources while taking into account the external interference and get better tracking effect.

关 键 词：多元代价函数 电子干扰 协方差 传感器调度 

分 类 号：TN952[电子电信—信号与信息处理]