A New Aerodynamic Optimization Method with the Consideration of Dynamic Stability

Table 3

Comparison of optimization results.

Parameter	Original airfoil	Conventional optimization	Considering dynamic derivative optimization
	0.406184	0.6082	0.45586
	0.012404	0.012	0.011
Lift-to-drag ratio	32.74	50.68	41.44
	−2.11	16.32	−2.38
	12%	12.6%	14.5%