AHP Numbers and Results First Trade-Off

\label{app:AHP_results}

\label{tab:criteriacomparison_1}

First pairwise comparison to determine criteria weights
Criterion	L/D	Complexity	Maneuverability	Propulsive Efficiency
L/D	1	1	1/2.5	1.5
Complexity	1	1	1/2.7	1.3
Maneuverability	2.5	2.7	1	2.6
Propulsive Efficiency	1/1.5	1/1.3	1/2.6	1

\label{tab:LD}

l|*8c p20pt l design option & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & & Weight
1 & 1 & 1/3 & 2 & 2 & 2 & 1.8 & 1.8 & 2.5 && 0.1667
2 & 3 & 1 & 2.5 & 2.5 & 2.5 & 2 & 2 & 3 && 0.2519
3 & 1/2 & 1/2.5 & 1 & 1/1.5 & 1.5 & 1/2 & 1/2 & 2 && 0.0816
4 & 1/2 & 1/2.5 & 1.5 & 1 & 1.5 & 1/2 & 1/2 & 2 && 0.0901
5 & 1/2 & 1/2.5 & 1/2.5 & 1/1.5 & 1 & 1/2 & 1/2 & 1.5 && 0.0710
6 & 1/1.8 & 1/2 & 2 & 2 & 2 & 1 & 1.5 & 4 && 0.1520
7 & 1/1.8 & 1/2 & 2 & 2 & 2 & 1/1.5 & 1 & 4 && 0.1376
8 & 1/2.5 & 1/3 & 1/2 & 1/2 & 1/1.5 & 1/4 & 1/4 & 1 && 0.0489

\label{tab:complexity}

l|*8c p20pt l design option & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 && Weights
1 & 1 & 1/4 & 1/6 & 1/6 & 1/5.5 & 1/4.5 & 4 & 1/4.5 && 0.0570
2 & 4 & 1 & 1/5 & 1/5 & 1/4.5 & 1/4 & 1/4 & 1/3 && 0.0506
3 & 6 & 5 & 1 & 2.5 & 2.5 & 2 & 3 & 4 && 0.2645
4 & 6 & 5 & 1/2.5 & 1 & 1.2 & 1/1.7 & 1/1.1 & 2 && 0.1444
5 & 5.5 & 4.5 & 1/2.5 & 1/1.2 & 1 & 1.3 & 2 & 2.5 && 0.1583
6 & 4.5 & 4 & 1/2 & 1.7 & 1/1.3 & 1 & 2.5 & 2.5 && 0.1516
7 & 1/4 & 4 & 1/3 & 1.1 & 1/2 & 1/2.5 & 1 & 1 && 0.0812
8 & 4.5 & 3 & 1/4 & 1/2.5 & 1/2.5 & 1/1.5 & 1 & 1 && 0.0924

[htbp]

\label{tab:maneuver}

l|*8c p20pt l design option & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 && Weights
1 & 1 & 1/3.5 & 1/6 & 1/7 & 1/5 & 1/5 & 1/4.5 & 1/7 && 0.0225
2 & 3.5 & 1 & 1/5 & 1/4.8 & 1/4 & 1/4 & 1/3.5 & 1/6 && 0.0374
3 & 6 & 5 & 1 & 3 & 3.5 & 2 & 3 & 1/1.2 && 0.0239
4 & 7 & 4.8 & 1/3 & 1 & 1.5 & 1.5 & 2.5 & 1/2 && 0.1441
5 & 5 & 4 & 1/3.5 & 1/1.5 & 1 & 1/2 & 1 & 1/3 && 0.0884
6 & 5 & 4 & 1/2 & 1/1.5 & 2 & 1 & 3 & 1/3 && 0.1310
7 & 4.5 & 3.5 & 1/3 & 1/2.5 & 1 & 1/3 & 1 & 1/4 && 0.0765
8 & 7 & 6 & 1.2 & 2 & 3 & 3 & 4 & 1 && 0.2608

[htbp]

\label{tab:prop_eff}

l|*8c p20pt l design option & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 && Weights
1 & 1 & 1/3 & 1/5 & 1/3 & 1/5 & 1/2.5 & 1/3 & 1/5 && 0.0320
2 & 3 & 1 & 1/4 & 1.5 & 1/4 & 1.5 & 1.3 & 1/3.5 && 0.0754
3 & 5 & 4 & 1 & 4 & 1 & 4.5 & 4.5 & 1 && 0.2391
4 & 3 & 1/1.5 & 1/4 & 1 & 1/4.5 & 1.5 & 1.5 & 1/3.5 && 0.0689
5 & 5 & 4 & 1 & 4.5 & 1 & 4 & 4 & 2 && 0.2610
6 & 2.5 & 1/1.5 & 1/4.5 & 1/1.5 & 2.5 & 1 & 1/2 & 4 && 0.0522
7 & 3 & 1/1.3 & 1/4.5 & 1/1.5 & 2.5 & 2 & 1 & 1/3.8 && 0.0657
8 & 5 & 3.5 & 1 & 3.5 & 1/2 & 4 & 3.8 & 1 && 0.2058

\label{tab:criteriasensitivities}

Criteria weights per sensitivity analysis
Trade-off number/Criterion	1	2	3	4	5	6	7	8
L/D	0.2	0.2	0.2	0.27	0.25	0.25	0.3	0.25
Complexity	0.18	0.22	0.27	0.2	0.25	0.25	0.3	0.25
Maneuverability	0.49	0.45	0.4	0.4	0.35	0.3	0.2	0.25
Propulsive efficiency	0.13	0.13	0.13	0.13	0.15	0.2	0.2	0.25

\label{tab:TOsensitivity_choices}

Best design design option per trade-off
Trade-off number/design option	1	2	3	4	5	6	7	8
Best design option	3	3	3	3	3	3	3	3
Second design option	8	8	8	8	8	8	5	8
Third design option	6	6	6	6	6	5	8	5