摘要
任务调度是遥感资源接收、管理和应用过程中的重要内容。文中主要讨论了多天线地面站的任务调度模型。通过判决各任务的冲突关系和权重,确定给站内所有天线安排的最优任务集合。本模型采用了分阶段最优组合算法,为解决类似任务调度问题提供了一条新的途径。并采用MAT-LAB语言进行了程序仿真,运行效果良好。
Task assignment is one of the important contents in process of remote sensing data receiving, management and application. This paper consideres a task assignment model of a multi-antenna earth station. Through considering the mission conflictions and task weight, gives a best task arrangement of all antennas in station. This model uses the sectional optimization algorithm. A new approach is presented for similar task assignment in multi- antenna earth station. The program is emulated by MATLAB. The emulation results verified the program.
出处
《信息化研究》
2009年第4期48-51,共4页
INFORMATIZATION RESEARCH
关键词
多天线地面站
任务调度
分阶段最优组合
multi-antenna earth station
task assignment
sectional optimization
