多无人机系统任务管理研究

摘要

针对多无人机系统多目标、多传感任务的复杂管理问题,构建了多无人机系统的任务管理框架.首先采用任务状态与目标相结合的方法生成任务元(目标任务状态),以任务元作为多无人机任务管理的研究对象,简化了系统的复杂性;然后创建了任务元生成与有效性判断方法;最后采用基于主客观偏好值离差最小化的多属性决策方法,解决了任务元优先权排序问题.通过对多无人机任务管理系统的构建与理论分析,这种基于任务元的任务管理方法能有效降低系统任务管理的复杂度,便于指挥员对任务的有效决策及管理,该任务管理框架不仅能够解决多无人机系统任务管理问题,对于其他领域的对象管理也具有推广价值.%A mission management frame was built up for the complicated management problem of multitarget, multi-sensor in multi-UAV system. The target mission state (called mission cell) was generated by combining mission state with the target, which was then taken as the research object of UAV mission management and the system was simplified. A method for judge the validity of the mission cell was established. The multi-attribute decision-making method based on minimum dispersion of subjective preference value was used to determine the priority of the mission cells. Theoretical analysis showed that the mission cell based mission management method could reduce the complexity of the system greatly, and is convenient for the commander to make effective decisions and management. The mission management frame can not only solve the problem of mission management of UAV system, but also be applied into object management of other fields.