UAV control law design method based on active-disturbance rejection control

被引：0

作者：

Zuo L. ^{[1
]}

Zhang X. ^{[1
]}

Li Z. ^{[1
]}

Qin W. ^{[1
]}

Hou L. ^{[1
]}

Yang S. ^{[1
]}

机构：

[1] Science and Technology on Aircraft Control Laboratory, Flight Automatic Control Research Institute, Xi’an

来源：

Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics | 2024年 / 50卷 / 05期

关键词：

active disturbance rejection control; flight control; formation flight; high-g maneuver flight; nonlinear state error feedback; unmanned aerial vehicles;

D O I：

10.13700/j.bh.1001-5965.2022.0488

中图分类号：

学科分类号：

摘要：

To provided a fast solution to multi-UAV and multi-task flight control law design, this paper presents a control law structure based on the active-disturbance rejection control method, and designs a reusable extended state observer and tracking differentiator. Meanwhile, the application of this method to three different UAV platforms is introduced. Then, the agility evaluation tests, the maneuver flight tests and the multi-UAV formation flight tests were carried out respectively. As a result, the 7 000 kg supersonic UAV_A obtained better agility than the target plane; the 60 kg UAV_B successfully completed the 5.8g half-roll reverse maneuver flight test; the 10 kg UAV_C realized the precise trajectory control with 15 meters spacing interval of 12 UAVs formation flight test. The results show that the ADRC control structure has the advantages of fast response, high control accuracy and strong robustness. It can effectively adapt to multi-type UAVs and multiple mission scenarios, and achieve better control effects without the need for gain schedule, thus, providing a new technical approach for flight control design. © 2024 Beijing University of Aeronautics and Astronautics (BUAA). All rights reserved.

引用

页码：1512 / 1522

页数：10

共 15 条

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