Research Article
Helicopter Vibratory Loads Alleviation through Combined Action of Trailing-Edge Flap and Variable-Stiffness Devices
Table 3
Reductions of hub loads with feedback (prescribed-wake synthesis).
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| | Flap + ss + pl | −70% | −83% | −79% | −92% | −82% | −26% | | Flap + ss | −71% | −84% | −77% | −91% | −82% | −30% | | Flap + pl | −58% | −80% | −62% | −74% | −50% | −17% | | Flap | −75% | −85% | −59% | −78% | −54% | −23% |
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