Sensor scheduling method for space-based early warning system
Xianqing Yi · Computer Engineering and Applications Journal · 2009
The sensor scheduling problem for the space-based early warning system is studied.The process and characteristics of early warning tasks are analyzed,and a task decomposing method based on key-points is presented,which can not only simplify relationships between the multiple tasks and resources,but also reduce resource occupancy of one task.An algorithm based on multiplex priority is designed to solve the scheduling problem of all sub-tasks.Experimental results show that satisfying scheduling schemes can be attained in a receivable timespan.