China team releases world’s first bamboo drone flight control software – for free

Unlike conventional airframes made of composite materials, bamboo structures introduce low-frequency vibrations – typically in the 8–20 hertz range – that standard flight controllers struggle to handle.

According to the team’s paper, published on February 28 in Heilongjiang Science, existing commercial flight controllers are either closed-source and inflexible, or open-source but poorly adapted to local development needs, limiting the industrialisation of bamboo-based UAVs.

More significantly, they redesigned the control algorithms to match bamboo’s structural properties.

By tuning an extended Kalman filter and leveraging bamboo’s natural vibration-damping characteristics, the system reduces control latency from 15 to 20 milliseconds to as low as 8 to 10 milliseconds – improving responsiveness while maintaining stability.