一种四旋翼无人机目标环绕抗干扰控制方法
By constructing the relative kinematic equations and extended state observers between a quadrotor UAV and a moving target, and combining robust integral control technology, an anti-interference controller for the attitude loop of a quadrotor UAV was designed. This solved the problems of insufficient UAV autonomy and environmental interference in traditional methods, and achieved stable tracking results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUILIN UNIV OF AEROSPACE TECH
- Filing Date
- 2022-07-04
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional quadcopter UAV target tracking methods lack autonomous intelligence, are prone to crashes and deviations from the flight path due to operational errors, and do not consider the impact of environmental interference on target orbiting missions.
The relative kinematic equations between a quadrotor UAV and a moving target are constructed. By combining an extended state observer and robust integral control technology, an anti-interference controller for the attitude loop of the quadrotor UAV is designed to achieve stable tracking of the maneuvering target.
Despite inaccurate target acceleration information and environmental interference, the quadcopter UAV achieved continuous and stable tracking of maneuvering targets, demonstrating good anti-interference capabilities and rapid convergence.
Smart Images
Figure CN114967724B_ABST