Tiltwing multicopter with foldable and non-foldable propellers
作者： Damon Vander Lind , Thomas Van Alsenoy , Pranay Sinha , Campbell McLaren
DOI:
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摘要: An aircraft includes a front tiltwing which in turn two non-foldable outer propellers and four foldable inner propellers. The are rotating at least some of the time while is held vertical takeoff landing position. stowed forward flight also back
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