Energy separation algorithm is good at tracking instantaneous changes in frequency and amplitude of modulated signals, but it is subject to the constraints of mono-component and narrow band. In most cases, time-varying modulated vibration signals of machinery consist of multiple components, and have
β¦ LIBER β¦
Improved complex demodulation method for frequency analysis
β Scribed by Hao Ying Li; Yoshikazu Ueda; Naohiro Ishii
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 596 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0882-1666
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