Fig. 1: Schematic and properties of self-healing intelligent UAV skin.
From: Self-healing unmanned aerial vehicle skin for icing prevention and intelligent monitoring

a Self-healing intelligent UAV skin for the detection and prevention of in-flight icing, b developed five-layer UAV skin and the mechanism of in-flight icing monitoring, and c anti-icing, icephobic, and self-healing properties of the developed UAV skin.