Integrated control method for quadrotors’ aggressive trajectory tracking under multiple constraints

被引:0
|
作者
Wang Y. [1 ]
Li X. [1 ]
Cai Z. [1 ]
Zhao J. [1 ]
机构
[1] School of Automation Science and Electrical Engineering, Beihang University, Beijing
关键词
integrated control; model predictive control; multiple constraints; trajectory planning; trajectory tracking;
D O I
10.13700/j.bh.1001-5965.2022.0208
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The increasing demand for high-dynamic flight of quadrotors has made it an increasingly popular research topic. In order to solve the state tracking control problem of aggressive trajectories when quadrotors undertake activities such as navigating the cracks in the ruins and the gaps in the forest, this work develops an integrated control strategy based on model predictive control. This technique incorporates integrated tracking control of numerous reference states as well as aggressive trajectory planning under multiple limitations. Flight tests have verified the superior performance of the proposed control method in this paper compared with the feed-forward PID control method in tracking the planned aggressive trajectories. In-flight tests, quadrotors successfully crossed the narrow gap of 60° roll angle, and their actual roll angle reached a large angle of 60°, while the z-axis error is only 0.065 m. © 2024 Beijing University of Aeronautics and Astronautics (BUAA). All rights reserved.
引用
收藏
页码:48 / 60
页数:12
相关论文
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