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Journal of Uncertainty Analysis and Applications

Table 4 Robust design results with two shape design variables

From: Robust design under mixed aleatory/epistemic uncertainties using gradients and surrogates

k

P k

C Ì„ d max

σ C d max 2

C Ì„ l min

σ C l min

D u

D l

D AoA

D M

0

0.5000

7.94×10-3

8.1×10-6

0.600

3.1×10-2

2.50×10-2

2.43×10-2

1.85

0.711

1

0.8413

9.95×10-3

1.1×10-5

0.631

3.4×10-2

2.50×10-2

2.28×10-2

1.85

0.730

2

0.9772

1.36×10-2

1.0×10-5

0.657

2.3×10-2

2.49×10-2

2.40×10-2

1.84

0.736

3

0.9986

1.91×10-2

1.8×10-5

0.677

2.5×10-2

2.49×10-2

2.50×10-2

1.85

0.745

4

0.9999

2.10×10-2

2.7×10-5

0.673

2.0×10-2

2.44×10-2

2.44×10-2

1.85

0.750

Deterministic

1.36×10-3

-

0.600

-

1.76×10-2

2.06×10-2

1.58

0.734

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