The severe vibrations aboard rockets, spacecraft, and satellites en route to orbit and those less severe but sometimes troublesome of military and commercial aircraft (especially helicopters), ...

Every day, much time and effort is spent on measuring vibration levels in factories vehicles, buildings, and on other structures and machines—even products as diverse as computer hard drives and ...

The Ground Vibration Test helps to determine an aircraft’s modal properties, such as its natural frequencies, damping ratios and mode shapes.

NASA plans to resume preflight tests on the James Webb Space Telescope soon, after the spacecraft had a small hiccup during a test at the end of last year. The telescope had an “unexpected response” ...

Astrobotic’s Peregrine lunar lander has successfully passed its first two acceptance tests, a critical milestone on its path to flight. Acceptance testing was conducted at the Dayton T. Brown, Inc.

If workers are truly at risk from excessive vibration, steps can be taken to reduce or eliminate that risk altogether, including purchasing new tools that vibrate less and maintaining them to a high ...