Optimal vibration absorbers are designed using the definition of H-infinity norm and numerical optimization. The cases of both constant amplitude excitation and rotating unbalance excitation are considered. The design procedure is quite general, and can easily handle multiple modes of vibration. A general procedure to construct a root loci plot is also developed. Using a cantilever beam, numerical results are presented.
Optimal Damped Vibration Absorber: Including Multiple Modes and Excitation Due to Rotating Unbalance
Contributed by the Technical Committee on Vibration and Sound of ASME for publication in the JOURNAL OF VIBRATION AND ACOUSTICS. Manuscript received April 14, 2014; final manuscript received April 8, 2015; published online July 9, 2015. Editor: I. Y. (Steve) Shen.
- Views Icon Views
- Share Icon Share
- Cite Icon Cite
- Search Site
Sinha, A. (December 1, 2015). "Optimal Damped Vibration Absorber: Including Multiple Modes and Excitation Due to Rotating Unbalance." ASME. J. Vib. Acoust. December 2015; 137(6): 064501. https://doi.org/10.1115/1.4030714
Download citation file:
- Ris (Zotero)
- Reference Manager