Exercise 1
Repeat the optimization problem in the tutorial but with the following four design variables: H, W, R, T (thickness). Use the same Young's modulus and Poisson ratio: 30 x 10^3 ksi and 0.3
Constraints
Maximum effective stress < yield value (32.5 ksi)
Bounds:
Parameter |
Minimum Value |
Maximum Value |
---|---|---|
Height (H) |
10 in |
15 in |
Width (W) |
10 in |
15 in |
Thickness (T) |
0.1 in |
0.25 in |
Radius (R) |
1.0 in |
2.5 in |
Submit:
1. Results from design of experiment setp
2. 3D response surface: (R,H) vs. Volume
3. 3D response surface: (R,H) vs. Max effective stress
4. Selected design point
5. Von Mises stress variation in the plate at the design point