Pseudo-modal energies

Pseudo-modal energies are used for estimating the energy content of a mechanical system near its resonance frequencies. They are defined as the integral of the frequency response function within a certain bandwidth around a resonance.[1]

References
  1. Marwala, Tshilidzi (2003). "Fault Classification Using Pseudomodal Energies and Neural Networks". American Institute of Aeronautics and Astronautics Journal. 41 (1): 82–89. doi:10.2514/2.1916. ISSN 0001-1452.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.