| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to aircraft engineering. Method of active deformation by feedback of airfoil 1 comprising resilient material arranged on part of airfoil surface. Resilient material stays in contact with air flow 7. Note here that said resilient material can be deformed by one or several drives 4 with shape memory of resilient material in contact with air flow. Drives can control computer 5 connected with transducers 8 defining airfoil flow. Proposed method may be, in particular, used for deformation of aircraft wing bearing surface at, particularly, subsonic speeds.EFFECT: better adaptability of airfoil fairness to various flight conditions, higher safety.21 cl, 4 dwg |
