The project is to demonstrate proof of concept of a unique second-generation bio-inspired morphing wing UAV. Based on extensive academic research of the Peregrine Falcon morphology, it enables controlled morphing via in-plane extension and retraction, and an out-of-plane modality which offers demonstrated drag reduction characteristics when made to form an airflow channel in conjunction with a fixed surface. The low stowage afforded from bio-inspired wing folding allows tube launch from canister, and therefore deployment from HAPS, and re-entry from Orbit after deceleration phase. After descent it becomes a fixed-wing UAV capable of loitering at altitude for Earth Observation (EO), and descending once again at speed given an operational need for closer EO. For example, survey of Natural Disaster zones or for Search and Rescue (SARS) applications and space drones for planetary exploration. Further to EO, the platform is suited to delivery of low mass payloads over large distances by deployment from high altitude. This could include medical packs, survival equipment, precision delivery of atmospheric samples or recovery of low-gravity manufactured products or experiments. Fundamentally different to conventional swept wing technology, it advances the state-of-the-art of asymmetric morphing wings offering >500% wing extension from stowage, and uses lightweight mechanisms for out-of-plane rolling when in dive modality, mimetic of the peregrine falcon. In collaboration with City, University of London, supporting aerodynamic understanding of the enabling morphology, UK SME Stellar Advanced Concepts Ltd has developed a Lab Demonstrator of the core technology to be advanced. The project is Early Technology Development building from a starting point of all significant subcomponents being TRL 4 lab demonstrators, and seeks to advance to a TRL 5 Flight demonstrator: The bio-inspired morphing wing on a COTS UAV body, under manual control.
