Active Vibration Control of Rotating Machinery With a Hybrid Piezohydraulic Actuator System

P. Tang; A. B. Palazzolo; A. F. Kascak; G. T. Montague

doi:10.1115/1.2815463

Journal of Engineering for Gas Turbines and Power | Volume 117 | Issue 4 | Research Paper

< Previous Article Next Article >

RESEARCH PAPERS: Gas Turbines: Structures and Dynamics

Active Vibration Control of Rotating Machinery With a Hybrid Piezohydraulic Actuator System

P. Tang, A. B. Palazzolo, A. F. Kascak and G. T. Montague

[+] Author and Article Information

P. Tang, A. B. Palazzolo

Texas A&M University, College Station, TX 77843

A. F. Kascak, G. T. Montague

NASA Lewis Research Center, Cleveland, OH 44135

J. Eng. Gas Turbines Power 117(4), 767-776 (Oct 01, 1995) (10 pages) doi:10.1115/1.2815463 History: Received February 04, 1994; Online November 19, 2007

Article

Citing Articles

Abstract

An integrated, compact piezohydraulic actuator system for active vibration control was designed and developed with a primary application for gas turbine aircraft engines. Copper tube was chosen as the transmission line material for ease of assembly. Liquid plastic, which meets incompressibility and low-viscosity requirements, was adjusted to provide optimal actuator performance. Variants of the liquid plastic have been prepared with desired properties between −40°F and 400°F. The effectiveness of this hybrid actuator for active vibration control (AVC) was demonstrated for suppressing critical speed vibration through two critical speeds for various levels of intentionally placed imbalance. A high-accuracy closed-loop simulation, which combines both finite element and state space methods, was applied for the closed-loop unbalance response simulation with/without AVC. Good correlation between the simulation and test results was achieved.

Purchase this Content

$25.00

Purchase

Learn about subscription and purchase options

Your Session has timed out. Please sign back in to continue.

References

Figures

Tables

Errata

Web of Science® Times Cited: 3

Some tools below are only available to our subscribers or users with an online account.

Sections
PDF
Email

You must be logged in as an individual user to share content.

Return to: Active Vibration Control of Rotating Machinery With a Hybrid Piezohydraulic Actuator System

Copyright in the material you requested is held by the American Society of Mechanical Engineers (unless otherwise noted). This email ability is provided as a courtesy, and by using it you agree that you are requesting the material solely for personal, non-commercial use, and that it is subject to the American Society of Mechanical Engineers' Terms of Use. The information provided in order to email this topic will not be used to send unsolicited email, nor will it be furnished to third parties. Please refer to the American Society of Mechanical Engineers' Privacy Policy for further information.
Share
Get Citation

Tang PP, Palazzolo AB, Kascak AF, Montague GT. Active Vibration Control of Rotating Machinery With a Hybrid Piezohydraulic Actuator System. ASME. J. Eng. Gas Turbines Power. 1995;117(4):767-776. doi:10.1115/1.2815463.

Download citation file:

RIS (Zotero)

EndNote

BibTex

Medlars

ProCite

RefWorks

Reference Manager

© Copyright
Get Alerts

Processing your request... Please Wait.

Active Vibration Control of Rotating Machinery With a Hybrid Piezohydraulic Actuator System

Abstract

References

Figures

Tables

Errata

Related Content

Journals

Conference Proceedings

eBooks