大跨时空任务背景下的太阳能无人机任务规划技术研究进展
吴健发1,2,3, 王宏伦1,2, 黄宇4
1. 北京航空航天大学 自动化科学与电气工程学院, 北京 100083;
2. 北京航空航天大学 飞行器控制一体化技术重点实验室, 北京 100083;
3. 北京航空航天大学 高等理工学院, 北京 100083;
4. 北京信息科技大学 自动化学院, 北京 100192
WU Jianfa1,2,3, WANG Honglun1,2, HUANG Yu4
关键词: 任务规划技术, 太阳能无人机, 大跨时空飞行任务, 能量建模, 续航评估, 能量管理策略
Abstract: Using the mission planning technology to optimize the flight trajectory and dynamical parameters, the energy utilization of the Solar Powered Unmanned Aerial Vehicle (SUAV) can be effectively improved, making it qualified for many flight missions in large time spans and space spans. In this paper, the research development of the SUAV mission planning technology in large time spans and space spans is reviewed from the energy modeling, endurance evaluation, and energy management strategy. In energy modeling, the current mainstream solar radiation models and energy production basic frameworks are introduced. In endurance evaluation, the present index designs and application methods are analyzed. In energy management strategy, the current research status is combed through in terms of energy comprehensive utilization, gliding mechanism in wind fields, trajectory optimization method, and application for specific missions. Finally, promising research directions of this field are prospected.
Key words: mission planning technology, solar powered unmanned aerial vehicle, flight mission in large-scale time and space spans, energy modeling, endurance evaluation, energy management strategy