敏捷的机动飞行通过协作翼尾调整的飞机器人飞机
Guangze Liu1, Erzhen Pan1,2,3, Wei Sun1
1The School of Mechanical Engineering and Automation, Harbin Institute of Technology, Shenzhen, China.
Communications engineering
|August 1, 2025
概括
这项研究介绍了一种生物模拟机器人,能够灵活飞行,灵感来自猛禽. 通过动态调整其重心和空气动力中心,机器人可以实现复杂的空中机动.
科学领域:
- 机器人技术 机器人技术 机器人技术
- 生物启发工程 生物启发工程
- 空气动力学 航空动力学
背景情况:
- 猛禽通过动态调整其重心 (COG) 和空气动力中心 (AC) 来表现出卓越的空中敏捷性.
- 模仿这种生物机制是开发高度机动的飞行机器人的关键.
研究的目的:
- 开发一个具有增强敏捷飞行能力的生物模拟飞机器人.
- 调查操纵COG-AC距离和飞行控制时刻的情况.
主要方法:
- 一个挥舞翅膀的机器人被设计为协调翅膀-尾巴距离和尾巴态度调整.
- 这种协调有效地操纵了机器人的COG-AC定位和空气动力学时刻.
- 定义并实现了13个动态飞行原始体 (DFP).
主要成果:
- 机器人通过结合DFPs成功实现了九个复杂的纵向敏捷机动作.
- 户外飞行测试验证了机器人的敏捷机动性和自我调整策略.
- 该系统证明了对登和下降特征的有效控制.
结论:
- 这种仿生飞机器人成功地复制了类似猛禽的敏捷性.
- 通过翼尾协调的动态COG-AC操纵是敏捷飞行控制的可行策略.
- 这项研究推动了自主,高度机动的空中机器人的发展.
相关概念视频
01:54Convergent Evolution
29.0K
Evolution shapes the features of organisms over time, ensuring that they are suited for the environments in which they live. Sometimes, selection pressure leads to the rise of similar but unrelated adaptations in organisms with no recent common ancestors, a process known as convergent evolution.
29.0K
01:24Absolute Motion Analysis- General Plane Motion
273
Visualize a drone, with its propellers spinning rapidly, hovering mid-air. The fascinating movements and operations of this drone can be comprehended by applying the principle of general plane motion.
As the drone's propellers rotate, an upward force is generated that counteracts the force of gravity, enabling the drone to lift off from the ground. This initial movement of the drone is along a straight path, representing a form of translational motion. In this phase, every point on the...
As the drone's propellers rotate, an upward force is generated that counteracts the force of gravity, enabling the drone to lift off from the ground. This initial movement of the drone is along a straight path, representing a form of translational motion. In this phase, every point on the...
273