Using BIM and VR, the deep excavation construction noise and vibration simulator is divided into control devices, material plate, impact simulator and VR equipment. Korea Institute of Civil ...

Highly Accelerated Lifecycle Testing (HALT) is the gold standard for physical testing of a product to determine reliability issues. Deriving the physical constraints and fatigue issues for a design ...

In-vehicle subjective evaluations of a mid-sized SUV exhibited an objectionable vibration character when driven over smooth road surfaces with minor rolling irregularities. As a result, a project was ...

Today’s powertrain designs, like start-stop systems or downsized engines, often induce torsional-vibration phenomena, which negatively impact NVH (noise, vibration, harshness) performance and ...

Many readers probably think “black magic” describes the math involved in finding the dynamic response of a structure from random excitation. When can you be sure you have jumped through all the ...

Teams must also be able to review and interpret these results much faster to effectively guide engineering decisions within ...