摘要： 对无人机系统地面任务控制站与飞行器通信协议中的任务链进行了研究。根据功能将任务链分为航路计划、传感器计划、通信计划和控制权限交接计划4个部分，建立了能够支持复杂任务的任务链模型。采用XML语言对任务链进行表达，增强了任务链的标准性和通用性。最后实现了任务控制站通过任务链控制多架无人机协同执行任务的仿真。

关键词: 无人机, 任务控制站, 任务规划, 任务链, 仿真

Abstract: The communication protocols between ground mission control station (MCS) and airborne autonomous control system of unmanned aerial vehicles (UAV) system are discussed, and the research concentrates on the mission list. According to the function, mission list is divided into four plans: navigation plan, sensor plan, communication plan, transfer plan, therefore the model of mission list which can supports multiple complex tasks is established. Then the format of mission list based on XML is provided, the standard performance and versatility of mission list are enhanced. Lastly, the simulation scenario in which one MCS controls several UAVs is realized.

Key words: Unmanned aerial vehicles, Mission control station, Mission planning, Mission list, Simulation