Vibration suppression of a rotating flexible cantilever pipe conveying fluid using piezoelectric layers

19Citations
Citations of this article
6Readers
Mendeley users who have this article in their library.

Abstract

In this study, the governing equations of a rotating cantilever pipe conveying fluid are derived and the longitudinal and lateral induced vibrations are controlled. The pipe considered as an Euler Bernoulli beam with tip mass which piezoelectric layers attached both side of it as sensors and actuators. The follower force due to the fluid discharge causes both conservative and non-conservative work. For mathematical modeling, the Lagrange–Rayleigh–Ritz technique is utilized. An adaptive-robust control scheme is applied to suppress the vibration of the pipe. The adaptive-robust control method is robust against parameter uncertainties and disturb-ances. Finally, the system is simulated and the effects of varying parameters are studied. The simulation results show the excellent performance of the controller.

Cite

CITATION STYLE

APA

Khajehpour, S., & Azadi, V. (2014). Vibration suppression of a rotating flexible cantilever pipe conveying fluid using piezoelectric layers. Latin American Journal of Solids and Structures, 12(6), 1042–1060. https://doi.org/10.1590/1679-78251535

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free