全翼布局太阳能无人机滑跑特性分析与控制

Zhenyu Ma, Xiaoping Zhu, Zhou Zhou

科研成果: 期刊稿件文章同行评审

5 引用 (Scopus)

摘要

To solve the taxiing control problem of the full-wing solar-powered unmanned aerial vehicle (UAV) without front wheel steering servo and rudder, a control approach using differential propeller thrust to control the taxiing is proposed in this paper. Firstly, the taxiing mathematical models of two kinds of full-wing solar-powered UAVs with the front wheels turning freely or fixed are established. Meanwhile, the taxiing characteristics of full-wing solar-powered UAV in different taxiing speeds are analyzed. Secondly, based on the linear active disturbance rejection control (LADRC) theory, a yaw angle controller is designed by using differential propeller thrust as the control output. Finally, a straight line trajectory tracking scheme which is suitable for take-off and landing taxiing is designed on the base of improved vector field theory. Simulation results show that the designed controller has a good control effect on full-wing solar-powered UAV's take-off and landing taxiing periods, and better robustness.

投稿的翻译标题Taxiing Characteristic Analysis and Control for Full-Wing Solar-Powered Unmanned Aerial Vehicle
源语言繁体中文
页(从-至)7-12
页数6
期刊Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University
37
1
DOI
出版状态已出版 - 1 2月 2019

关键词

  • Design
  • Differential propeller thrust
  • Full-wing
  • Improved vector field theory
  • Linear active disturbance rejection control (LADRC)
  • Simulation
  • Solar-powered UAV
  • Taxiing control
  • Trajectory tracking

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