Knowra Bat wing Bat wing A flexible flight surface formed by skin stretched across elongated fingers and the body. Its thin membrane supports powered flight and can change shape during each wingbeat.
Patagium : A membrane connecting parts of an animal’s body or limbs, including the skin surface of a bat wing. The patagium is the skin membrane that forms most of the wing’s flight surface.
Chiroptera : The mammalian order comprising bats, the only mammals capable of sustained powered flight. Bat wings are the defining flight structures of this mammalian order.
Morphing wing : An aircraft wing designed to change shape during operation to improve performance. Bat wing flexibility inspires designs that adapt their shape in flight.
Bird wing : A feathered forelimb that generates lift and thrust in birds. Feathers cover a bird wing, while bat skin stretches across elongated fingers.
Bat wing membrane biomechanics : The study of forces, deformation, and material properties in bat wing membranes. Membrane mechanics help explain how local flexibility affects whole-wing performance.
Bat flight : Powered flight in bats, produced by repeated strokes of flexible wings. Wing shape changes across the stroke to produce forces for lift, thrust, and maneuvering.
Bat skeleton : The skeletal framework of bats, including elongated forelimbs and fingers that support the wing membrane. Its elongated hand bones spread and support the wing surface.
Micro air vehicle : A small uncrewed aircraft designed for tasks such as surveillance or environmental monitoring. Bat wing studies inform compact flapping-wing aircraft and their control systems.
Pterosaur wing : A membrane flight surface in pterosaurs, supported primarily by an elongated fourth finger. Pterosaurs also flew with membranes, but their supporting skeleton differed from bats’.
Bat wing membrane sensors : Sensory receptors in bat wing skin that detect stretch and other mechanical stimuli. Their feedback may help bats adjust wing shape during rapid flight.
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