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Exponential excitation expansion: A new method of vibration testing

✍ Scribed by H.S. Blanks


Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
660 KB
Volume
17
Category
Article
ISSN
0026-2714

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πŸ“œ SIMILAR VOLUMES


ON THE USE OF A RISING-FALLING CHIRP EXC
✍ A.P. Burrows; K. Worden; J.R. Wright πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 384 KB

The practice of using rising-falling chirps (i.e., those that sweep up and down in frequency) in vibration testing is considered. This type of chirp is shown to have an amplitude spectrum which exhibits severe drop-outs in amplitude at many frequencies in the excitation bandwidth. It will lead to Fr