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 ...

Software-generated lumped-mass models predict what version of a machine most effectively minimizes vibrations from motion inputs while damping vibration propagation at support structures. This is a 3D ...

Before testing for potential reliability issues that could crop up with your next board design, familiarize yourself with the physical HALT and virtual-simulation processes. Highly Accelerated ...

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 ...

Components in measuring equipment and devices, components of general mechanical engineering or structures in aerospace are often exposed to strong dynamic loads during their use. In order to avoid ...

This paper presents a new design method for solving the vehicle vibration problem induced by engine drive, by using a μ-synthesis. We have tried the active control of engine mounts to insulate the ...

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 ...

For design and safety engineers, vibration in aviation vehicles can cause severe headaches. Over time, vibration loosens the fasteners that are maintaining critical joints. It also can lead to fatigue ...