In particular, expressions of flapping coefficients are derived, including the effect of variable induced velocity distribution but in terms of blade parameters and flight parameters only.
特别是在挥舞系数的表达式中，考虑了诱导速度的变化，但直接与桨叶参数和飞行参数有联系。
2
When flapping-wing flight at small attack Angle, wing had wing-blade improve effectively aerodynamic characteristic of flapping-wing.
当扑翼在小迎角飞行时，机翼带翼刀可以有效地改善扑翼的气动特性。
3
Results of wind tunnel test provide technology support for application of wing with wing-blade in flapping-wing micro air vehicle.