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RoboSpeak — WeChat· Dabaoo·· 5 hours agoSignalEditorial score85

AI Optimizes Wing Shape of 48g Bio-Inspired Butterfly Robot, Boosts Lift by 339%

这只48克仿生蝴蝶机器人,被AI改了翅膀后升力暴涨339% | 北科大等团队《npj Robotics》

Summary

Researchers from Beijing科技大学 and others developed a bio-inspired flapping robot。

Source: RoboSpeak — WeChat · Read original article ↗

English translation unavailable. Choose the original article to read it.

What the source reports

Publisher-reported claims, with original evidence. These results have not been independently verified by RoboSignal.

Reported numbers

  • weight

    48.3

    View original evidence
    这只仿生扑翼机器人叫 USTButterfly-II ,全重48.3克,翼展57.5厘米,最大弦长37厘米,额定拍动频率5 Hz,扑动幅度84°。
    Open source S11
  • wing_span

    57.5

    View original evidence
    这只仿生扑翼机器人叫 USTButterfly-II ,全重48.3克,翼展57.5厘米,最大弦长37厘米,额定拍动频率5 Hz,扑动幅度84°。
    Open source S11
  • maximum_chord_length

    37

    View original evidence
    这只仿生扑翼机器人叫 USTButterfly-II ,全重48.3克,翼展57.5厘米,最大弦长37厘米,额定拍动频率5 Hz,扑动幅度84°。
    Open source S11
  • rated_flapping_frequency

    5

    View original evidence
    这只仿生扑翼机器人叫 USTButterfly-II ,全重48.3克,翼展57.5厘米,最大弦长37厘米,额定拍动频率5 Hz,扑动幅度84°。
    Open source S11
  • flapping_amplitude

    84

    View original evidence
    这只仿生扑翼机器人叫 USTButterfly-II ,全重48.3克,翼展57.5厘米,最大弦长37厘米,额定拍动频率5 Hz,扑动幅度84°。
    Open source S11
  • lift_performance_parameter

    9.8

    View original evidence
    AI把论文定义的 升力性能参数从2.23推到9.8,提升339%。
    Open source S18
  • thrust_performance_parameter

    0.82

    View original evidence
    推力性能参数从0.56提到0.82,提升46%;对应飞行速度从1.98 m/s提高到2.92 m/s,提升47%。
    Open source S20
  • flight_speed

    2.92

    View original evidence
    推力性能参数从0.56提到0.82,提升46%;对应飞行速度从1.98 m/s提高到2.92 m/s,提升47%。
    Open source S20
  • paper: not_reported
  • code: not_reported
  • weights: not_reported
  • dataset: not_reported
Source excerpts and review record

Automatically extracted; no manual editorial approval recorded.

他们造了一只翅膀几何形状可调的仿生扑翼机器人,给它换上19对不同形状的翅膀,在运动捕捉相机注视下飞了95次,攒出一套真实飞行数据;再让深度强化学习在三维形态空间里自己“搜”翅膀。

Open source S6

这只仿生扑翼机器人叫 USTButterfly-II ,全重48.3克,翼展57.5厘米,最大弦长37厘米,额定拍动频率5 Hz,扑动幅度84°。

Open source S11

AI把论文定义的 升力性能参数从2.23推到9.8,提升339%。

Open source S18

推力性能参数从0.56提到0.82,提升46%;对应飞行速度从1.98 m/s提高到2.92 m/s,提升47%。

Open source S20

Source:RoboSpeak — WeChat · mp.weixin.qq.com

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