A Universal MDO Framework Based on the Adaptive Discipline Surrogate Model

Table 5

Result comparison of the aircraft problem.

Benchmark	MDO solution method	Framework	Number of discipline evaluations			Optimal value
			Discipline 1	Discipline 2	Discipline 3
Aircraft problem	MDF	Origin	638	638	638	875.654
		DMPS-MDOF	210	219	231	875.654
	IDF	Origin	213	213	213	875.654
		DMPS-MDOF	87	78	81	875.654
	CSSO	Origin	5667	5401	6815	875.654
		DMPS-MDOF	69	81	77	875.654