For a tuned or symmetrically mistuned bladed disk assembly, several vibration modes are coupled only to the axial dynamics, which forces controllers to rely on an axial actuator. A control strategy based upon deliberately mistuning in a nonsymmetric manner, which results in a time periodic dynamical system, is developed. The method presented does not require an active thrust bearing for complete controllability of a bladed disk assembly via hub based actuators.
Time Periodic Control of a Bladed Disk Assembly Using Shaft Based Actuation
Contributed by the Technical Committee on Vibration and Sound for publication in the JOURNAL OF VIBRATION AND ACOUSTICS. Manuscript received July 1999; revised Feb. 2001. Associate Editor: C. Pierre.
- Views Icon Views
- Share Icon Share
- Cite Icon Cite
- Search Site
Sza´sz and , G., and Flowers, G. T. (February 1, 2001). "Time Periodic Control of a Bladed Disk Assembly Using Shaft Based Actuation." ASME. J. Vib. Acoust. July 2001; 123(3): 395–398. https://doi.org/10.1115/1.1375163
Download citation file:
- Ris (Zotero)
- Reference Manager