This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Root Mean Square Response of Transducer Systems to Spectral Density Inputs
Annotation ability available
Sector:
Language:
English
Abstract
Complex engineering systems are often subjected to significant vibration noise. In this analysis, we investigate the general problem of the response of linear transducers to vibration noise inputs which can be characterized by power spectral density functions whose profiles can be partitioned into discrete frequency intervals.
A generalized mathematical development is presented for evaluating the subsequent RMS (root-mean-square) response of the system to a known input noise-vibration power spectral density function. We specifically consider examples of two transducer systems which can be characterized by a linear system transfer function. One is that of an accelerometer and the other is that of a linear differential transformer core rod.
Recommended Content
Technical Paper | The Time Variant Discrete Fourier Transform as an Order Tracking Method |
Authors
Citation
Articolo, G., "Root Mean Square Response of Transducer Systems to Spectral Density Inputs," SAE Technical Paper 871748, 1987, https://doi.org/10.4271/871748.Also In
References
- Wylie, C. Ray “Advanced Engineering Mathematics,” McGraw-Hill Book Company New York 1982
- Crandall, S. Mark, W. “Random Vibration in Mechanical Systems,” Academic Press New York 1963
- Bendat, J. “Principles and Applications of Random Noise Therory,” John Wiley Inc. New York 1958
- Papoulis, A. “The Fourier Integral and Its Applications,” McGraw-Hill Book Company New York 1962
- Butkov, E. “Mathematical Physics,” Addison-Wesley Publishing Co. Reading, Mass. 1963