Minimize

System

Cost

1

2

3

4

0.7997

0.7896

0.7154

0.8393

4

4

5

4

Rs = 0.9939

Cs = 133.4582

Ws = 346.2031

Vs = 155

Minimize

System

Weight

1

2

3

4

0.9668

0.8715

0.9572

0.9382

2

2

2

2

Rs = 0.9769

Cs = 440.5520

Ws = 89.0309

Vs = 32

Multi-objective Functions

1

2

3

4

0.8536

0.7977

0.9189

0.8133

3

3

2

3

Rs = 0.9757

Cs = 114.0175

Ws = 147.0485

Vs = 57