NASA has modified an F-15B aircraft to carry a flight test fixture, and hardware must pass vibration testing before flying in the test fixture.1 Figure 1.

San Juan Capistrano, Calif. — Endevco Corp. has released replacement sensors that provide a cost-effective way to update or upgrade existing vibration test cells with Endevco accelerometers. The ...

To illustrate how various monitoring points on a fixture can vary widely, let�s look at a real-world application: a prototype black box scheduled to receive a 2g swept-sine vibration test.

The National Electrical Manufacturers Association (NEMA), Rosslyn, VA, has a new standard out for street and area lighting that addresses the impact of vibration on roadway lighting. NEMA published ...