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The present study investigates a novel short-wing quadplane UAV, establishing its kinematic and dynamic models while considering corrections to the rotor model under various inflow conditions. Additionally, longitudinal trim is conducted for the UAV, and linearization is performed using small perturbation principles near the equilibrium state. Subsequently, modal analysis is carried out. Finally, numerical simulations are conducted to examine the operational status of the rotors during horizontal forward flight.

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Modeling and Analysis of Short-Wing Quadplane UAVs

  • 会议论文

  • 发表日期：

    2025年

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  • Hao Sha,
  • Xinquan Chen,
  • Quan Quan

摘要

The present study investigates a novel short-wing quadplane UAV, establishing its kinematic and dynamic models while considering corrections to the rotor model under various inflow conditions. Additionally, longitudinal trim is conducted for the UAV, and linearization is performed using small perturbation principles near the equilibrium state. Subsequently, modal analysis is carried out. Finally, numerical simulations are conducted to examine the operational status of the rotors during horizontal forward flight.