An exploratory investigation of the application of ferrography to the monitoring of machinery condition from the gas stream
โ Scribed by D. Scott; G.H. Mills
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 653 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0043-1648
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๐ SIMILAR VOLUMES
In this paper, some new indices in the sequency domain are defined describing the vibroacoustical process of machinery based on the fast Walsh transform. The Rice frequency is a useful index for detecting the change of power spectral components but it cannot be obtained easily and quickly. Here we d
ln the solution of a linear system of equations, the initial errors in the coefficients (e.g. due to experimental errors) and the errors of calculation involved in the solution (e.g. rounding errors) have a varying effect on the accuracy of the solution obtained. The concept of the conditioning of a