仿鸟动变形翼飞行器的建模、仿真与实现
Modeling, Simulation and Implementation of a Bird-Inspired Morphing Wing Aircraft
摘要:
我们提出了一种受鸟类启发的变形翼飞机的设计,包括仿生研究、建模、仿真和飞行实验。受鸟类的启发,并由平面连杆驱动,我们提出的飞机有三个关键状态:滑翔,下降和高机动性。建立了该飞行器的气动模型,并对其机理进行了分析,找出了一组优化参数。此外,我们验证了我们的设计计算流体动力学(CFD)模拟的基础上格子玻尔兹曼技术,并确定三个阶段的平面连杆机构的三个状态。最后,我们制作了一个原型,并进行飞行实验,以测试飞机的性能。
英文摘要:
We present a design of a bird-inspired morphing wing aircraft, including bionic research, modeling, simulation and flight experiments. Inspired by birds and activated by a planar linkage, our proposed aircraft has three key states: gliding, descending and high-maneuverability. We build the aerodynamic model of the aircraft and analyze its mechanisms to find out a group of optimized parameters. Furthermore, we validate our design by Computational Fluid Dynamics (CFD) simulation based on Lattice-Boltzmann technology and determine three phases of the planar linkage for the three states. Lastly, we manufacture a prototype and conduct flight experiments to test the performance of the aircraft.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。