Nomenclature | Opt-3 | Opt-3-d |
Stacking angle | [0˚/−30˚/60˚/−60˚/60˚/−45˚/−60˚/90˚ /0˚/0˚/0˚/0˚/−30˚/90˚/−60˚/60˚] | [0˚/60˚/−30˚/90˚60˚/−45˚/45˚/−60˚ /0˚/0˚/0˚/0˚/60˚/45˚/90˚/−60˚] |
Objective function | 1.3794 | 1.3597 |
Deformation | 4.0 mm | 3.6 mm |
Damping thickness | 0.127 mm | 0.874 mm |
Natural Frequency | 655.8 | 792.4 |