摘要
在四旋翼无人机飞行模式分析基础上,提出了一种四旋翼无人机的稳定姿态导航控制系统,改进了无刷电机控制驱动器,并应用多任务编程方案实现软件设计。实验表明,该机载嵌入式系统具有可靠性高、功耗低、重量轻、成本低等优点。
In this paper, the real-time embedded control system for quad-rotor helicopter is designed, while its flight mode is analyzed. The driver for brushess direct current（BLDC） is improved. In addition, the multi-tasks programming method is adopted in software design to carry out the computation of control law, data processing and correction output to get the results satisfied. It is showed by the experiments that this onboard embedded control system for the quad-rotor helicopter is very stable and highly reliable with the low power consumption, light weight, low cost, etc.
出处
《电子技术应用》
北大核心
2009年第5期35-38,共4页
Application of Electronic Technique
关键词
四旋翼
无人航空器
嵌入式系统
无刷电机驱动器
quad-rotor
unmanned aerial vehicles
embedded system
brushless motor driver
