在生物杂交机器人机器人机器人机器人机器人机器人机器人机器人机器人机器人机器人机器人机器人机器人机器人机器人机器人机器人机器人机器人机器人机器人
Qian Li1, Ting Tan2, Benlong Wang1
1State Key Laboratory of Ocean Engineering, Department of Engineering Mechanics, School of Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai, China.
Nature communications
|October 22, 2024
概括
研究人员开发了一种以鸟类为灵感的传感器,用于生物混合动力飞机器人,从而实现精确的飞行控制和机动性. 这种基于羽毛的系统模仿了鸟类的感觉,以提高机器人飞行能力.
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
- 材料科学 材料科学 材料科学
背景情况:
- 鸟类的羽毛为机动飞机提供了复杂的适应性.
- 在机器人中模仿鸟类的体感感觉面临着重量和复杂性的挑战.
研究的目的:
- 为生物混合飞机器人提出一种以鸟类为灵感的体内感知方法.
- 为机器人飞行状态开发一种轻量,准确的感知系统.
主要方法:
- 使用振动结构和压电材料设计了一种羽毛压电机械感应器.
- 采用卷积神经网络和灰狼优化器用于触觉感知.
- 集成感应空气流速,飞频率,俯仰角和机翼形态.
主要成果:
- 实现了空气流速和翅膀动频率的精确触觉感知.
- 通过空气流方向和羽毛碰撞的翅膀形态成功感知了俯冲角.
- 经过验证的低重量,准确的感知飞行状态使用运动捕捉.
结论:
- 构建了一个生物机械集成的嵌入式感知系统,用于翅机器人.
- 证明了复杂飞行机动的基于反射的控制潜力.
- 突出了自然鸟类飞行监测应用的前景.
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