面向任务的多传感器资源预分配建模与求解

摘要

多传感器管理是对一组传感器或测量设备进行自动或半自动控制的一种处理过程,它实现了整体性能的优化和资源的有效利用.首先提出了面向任务的多传感器资源预先分配问题.为了解决这一问题,考虑目标优先级函数与传感器对目标的效能函数,建立了多传感器资源预分配数学模型,将目标检测、目标跟踪与目标识别三种任务下的预分配统一到一个框架下；然后利用改进匈牙利算法结合三种任务下的目标函数进行了求解.最后通过仿真验证了模型的可行性与求解方法的快速准确性.%Multi-sensor management can be described as a process that provides automatic or semiauloma-tiv control of a suite of sensors or measurement devices, and it improves the whole performance and gives an effective usage of resources. A problem which is mission oriented multi-sensor preallocation based on analyzing multi sensor management delamination structure is presented. Considering targets priority and efficiency, a multi-sensor resources preallocation model is established, and three tasks are unionized. A modified Hungarian algorithm is used to solve the objective function with tasks. Simulation results show that this method is feasible and exact.