A Universal MDO Framework Based on the Adaptive Discipline Surrogate Model

Table 3

Result comparison of the analytic problem.

Benchmark	MDO solution method	Framework	Number of discipline evaluations		Optimal value
			Discipline 1	Discipline 2
Analytic problem	MDF	Origin	203	203	3.18341
		DMPS-MDOF	78	81	3.18339
	IDF	Origin	139	139	3.18339
		DMPS-MDOF	57	60	3.18339
	CSSO	Origin	339	432	3.18340
		DMPS-MDOF	258	264	3.18339