小型无人直升机智能避障设计  

Design of Intelligent Obstacle Avoidance for the Small Unmanned Helicopter

作　　者：夏伟[1] XIA Wei(China Helicopter Research and Development Institute,Jingdezhen 333001,China)

机构地区：[1]中国直升机设计研究所,江西景德镇333001

出　　处：《直升机技术》2021年第4期43-49,55,共8页Helicopter Technique

摘　　要：以小型无人直升机为对象,针对城市、山区等复杂使用环境,设计了小型无人直升机智能避障技术方案,并进行了仿真验证。仿真结果表明,该方案可以较完美地检测出无人直升机飞行路径上的障碍物,快速地规划出平滑的避障路径,并控制无人直升机安全避开障碍,实现无人直升机智能避障飞行。Taking the small unmanned helicopter as research object,this paper designed an intelligent obstacle avoidance technology which could be used in complex environment such as city and mountainous area.The simulation result showed that the technology could perfectly detect the obstacles on the flight path of unmanned helicopter and plan a smooth obstacle avoidance path quickly.It also showed that the technology could control the unmanned helicopter to avoid obstacles safely and realize the intelligent obstacle avoidance flight.

关 键 词：无人直升机 避障 智能 

分 类 号：V249.122.6[航空宇航科学与技术—飞行器设计]