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A LABORATORY CLOCK WITH PHOTOELECTRIC SIGNAL CONTROL, WITH AN APPLICATION TO TIMING A PENDULUM BY THE METHOD OF COINCIDENCES

✍ Scribed by Fox, J. E.; ROOD, PAUL; MARBURGER, W. G.


Book ID
115375201
Publisher
Optical Society of America
Year
1927
Weight
438 KB
Volume
15
Category
Article
ISSN
0030-3941

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APPLICATION OF THE TIME DOMAIN FOURIER F
✍ M.G. SAINSBURY; Y.K. HO πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 277 KB

This paper presents a method for experimentally identifying the parameters of a lightly damped non-linear system with an odd restoring force, as represented by the Du$ng equation. It requires only a single free vibration test to determine the variation of the natural frequency with the decaying ampl