IEEE

Life Prediction of Ground-Wall Insulation Material in Electric Motors Based on Accelerated Degradation Test under Different Failure Mechanisms

Abstract: The aging and breakdown of ground-wall (GW) insulation in electric motors may lead to serious faults and safety accidents, so predicting the life of GW insulation materials is important. In ...
Aviation Week

Wisk Completes First Flight Of Gen 6 Autonomous eVTOL

Wisk plans to certify its autonomous air taxi before the end of this decade. Credit: Wisk Aero Wisk Aero has completed the first flight of its full-scale Gen 6 autonomous eVTOL air taxi, marking a ...
Hosted on MSN

Marine infantry testing ground • Range 400 & 410A

Range 400 & 410A at Marine Corps Air Ground Combat Center, 29 Palms are used to train USMC rifle companies in the techniques and procedures for ground attack of enemy fortified compounds. Filmed on ...
IEEE

Vibration-Based Detection and Classification of Mechanical Defects in Induction Motor-Driven Systems During the Starting Transient

Abstract: Vibration analysis is considered the most common and effective means of detecting mechanical faults such as imbalance, misalignment, and looseness in induction motor driven systems. Most ...
SpaceNews

MetaSeismic material mitigates vibration and shock in NASA Marshall testing

In recent tests at the NASA Marshall Space Flight Center, a launch vehicle battery was mounted on a thin layer of MetaSeismic material before being subjected to intensive vibration. Credit: ...
Hosted on MSN

Bike check and testing tricks on new setup

Little Harry showcases his bike check and demonstrates crazy tricks. FDA intends to put its most serious warning on COVID vaccines, sources say After winning his first Oscar, Tom Cruise kept repeating ...