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RISDesign Exploration of Reliably Manufacturable Materials and Structures With Applications to Negative Stiffness Metamaterials and Microstereolithography1
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: One of the challenges in designing metamaterials for additive manufacturing (AM) is accounting for the differences between as-designed and as-built geometries and material properties. From a designer's perspective, these ...
Analytical and Experimental Investigation of Buckled Beams as Negative Stiffness Elements for Passive Vibration and Shock Isolation Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The behavior of a buckled beam mechanism, which exhibits both bistability and negative stiffness, is investigated for the purposes of passive shock and vibration isolation. The vibration and shock isolation systems ...
Hierarchical Design of Negative Stiffness Metamaterials Using a Bayesian Network Classifier1
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A setbased approach is presented for exploring multilevel design problems. The approach is applied to design negative stiffness metamaterials with mechanical stiffness and loss properties that surpass those of conventional ...