Rashed Abu Hammour

Wasserstein distributionally robust co-design of a fractional-order dual-resonator elastic metamaterial for broadband vibration attenuation

Locally resonant elastic metamaterials provide subwavelength attenuation but remain sensitive to uncertainty in stiffness, damping, and fractional order. This study develops a Wasserstein distributionally robust co-design framework that jointly selects the mass split, resonance tuning, loss scales, and fractional order...

Adaptive interval type-2 fuzzy fixed-time constrained control of active vehicle suspension systems with actuator saturation and dead-zone nonlinearity