Table 1:
Variable sensitivity results.
Design variable
Initial value (mm)
Mass sensitivity (
)
Bending displacement sensitivity (
)
Equivalent stress sensitivity (
)
Modal strain energy sensitivity (
)
Inherent frequency sensitivity (
)
5
0.114
0.169
5
0.110
5
0.226
6
6
0.127
7
0.158
180
90
0.106
0.155
150
0.109
0.231
75