Numerical results show that significant reductions of vibratory vertical shears and hub moments in the fixed frame can be obtained for a four-bladed soft-inplane hingeless rotor.

• 数值结果表明振荡附翼的引入能有效地降低旋翼桨毂的振动载荷。为振荡附翼的振动自适应控制律设计提供了有效的旋翼气动弹性分析方法。