Multidisciplinary Design Optimization of Reentry-Powered Hypersonic Vehicles Based on Surrogate Model

Table 2

Configuration optimization results for powered HGV (decoupled propulsion/coupled propulsion).

Parameters	Decoupled propulsion	Coupled propulsion	Value range
/(°)	5.4	4.51	[3, 7]
/(°)	2	3.33	[2, 5]
/(m)	1.8	1.9	[1.8, 3]
	1.5	2.1	[1.5, 5]
	4	2.22	[1.5, 5]
	0.6	0.51	[0.4, 0.6]
/(mm)	5	5.0	[5, 20]