Nomenclature | Opt-1 | Opt-1-d |
Stacking angle | [−60˚/−45˚/60˚/−60˚/60˚/−45˚/60˚/−60˚ /0˚/0˚/−45˚/0˚/0˚/30˚/−60˚/45˚] | [45˚/90˚/60˚/45˚/60˚/30˚/30˚/45˚ /0˚/0˚/30˚/30˚/−45˚/60˚/−45˚/−45˚] |
Objective function | 1.2581 | 1.2472 |
Deformation | 3.1 mm | 2.6 mm |
Damping thickness | 0.127 mm | 0.882 mm |
Natural Frequency | 660.1 | 661.9 |