Nonlinear Large Maneuver Control of Thrust Vector UAV for Flying-Wing Layout

Zhuoying Chen, Huiping Li, Huaimin Chen, Shaobo Zhou

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

The flying-wing layout UAV (Unmanned Aerial Vehicle) adopts the aerodynamic layout of wing-body fusion. Compared with conventional aircraft, the cancellation of vertical tail and other protruding components reduces the cross-sectional area of radar reflection, but also brings about directional static instability, transverse & longitudinal aerodynamic coupling and other defects, which bring challenges to the design of control law. Therefore, an improved dynamic inverse algorithm is proposed in this paper, which constructs a pseudo-linear system to eliminate nonlinear factors of the original system. Moreover, the effectiveness of the method is verified by route-Tracking simulation. Since the relative shorter steering force arm and rapid decrease of control surface efficiency, flying-wing UAV is difficult to realize maneuver flight only by relying on the aerodynamic moment. Therefore, this paper designs a control allocation method based on serial-chain. The additional control moment generated by the vector thrust is used to compensate for the shortage of aerodynamic moment. The maneuverability of the aircraft is effectively enhanced and the simulation of Immelman large maneuver is completed.

源语言英语
主期刊名Proceedings of 2023 IEEE 12th Data Driven Control and Learning Systems Conference, DDCLS 2023
出版商Institute of Electrical and Electronics Engineers Inc.
763-769
页数7
ISBN(电子版)9798350321050
DOI
出版状态已出版 - 2023
活动12th IEEE Data Driven Control and Learning Systems Conference, DDCLS 2023 - Xiangtan, 中国
期限: 12 5月 202314 5月 2023

出版系列

姓名Proceedings of 2023 IEEE 12th Data Driven Control and Learning Systems Conference, DDCLS 2023

会议

会议12th IEEE Data Driven Control and Learning Systems Conference, DDCLS 2023
国家/地区中国
Xiangtan
时期12/05/2314/05/23

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