Multi-Resolution Processing for Random Vibration Control

A. M. Karshenas, M. W. Dunnigan, B. W. Williams, J. K. Goodfollow

Research output: Contribution to journalArticle

4 Citations (Scopus)


A typical vibration rest for a specimen is to subject it to a specific spectrum of random vibration. This paper proposes multi-resolution processing using a "frequencv domain self-tuning" algorithm for application to random vibration control. MATLAB programs simulate two-octave-band and three-octave-band processing for random vibration control. A PC-based, digital signal processing (DSP) board was used to implement wo-octave processing. The simulation and practical results are presented.

Original languageEnglish
Pages (from-to)35-40
Number of pages6
JournalJournal of the IEST
Issue number1
Publication statusPublished - Jan 1997


  • Frequency domain self-tuning
  • Multi-resolution analysis
  • Random vibration control
  • Shaker

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    Karshenas, A. M., Dunnigan, M. W., Williams, B. W., & Goodfollow, J. K. (1997). Multi-Resolution Processing for Random Vibration Control. Journal of the IEST, 40(1), 35-40.