一体化系统资源调度算法研究与仿真  

Multi-Functional Array System Resource Scheduling Algorithm Research and Simulation

作　　者：欧鑫 龚远强 OU Xin;GONG Yuanqiang(Science and Techonology on Elecetronic Information Control Laboratory,Chengdu 610036,China;Chongqing Municipal Operation Support Center,Chongqing 400000,China)

机构地区：[1]电子信息控制重点实验室,成都610036 [2]重庆市市政设施运行保障中心,重庆400000

出　　处：《电子信息对抗技术》2020年第6期72-77,共6页Electronic Information Warfare Technology

摘　　要：随着天线阵列的广泛应用,机载/舰载电子系统正向多功能一体化方向发展,而资源调度技术是多功能系统能否实现1+1>2的核心。结合多功能系统工作模式,分析系统各个任务的数据刷新率及一体化系统可调度条件,在此基础上定义任务效能函数,并提出一种基于效能函数最大化的非线性规划最优自适应调度算法。利用VC实现自适应调度仿真软件,在高密度场景下对该算法进行仿真分析,验证资源调度算法的有效性和仿真过程的正确性。With the wide application of phased-array technology,electronic systems on ship or airborne are developing towards multifunctional Integration.The scheduling algorithm is the core technology that can realize 1+1>2.The updated ratio of task and the constraint for the scheduled system is analyzed for all kinds of task for multifunctional system.On this basis,the efficacy function of task is defined and a kind of adaptive scheduling algorithm of nonlinear programming based on maximizing efficiency function is invented.In the end,a suit of simulation software is programmed by VC,which is used to simulate whole scheduling processes.The simulation results indicate the validity of adaptive scheduling algorithm and the correctness of simulation processes.

关 键 词：一体化系统 刷新率 自适应调度算法 

分 类 号：TN97[电子电信—信号与信息处理]