Extended Influence Coefficient Method for Rotor Active Balancing During Acceleration

[+] Author and Article Information
Shiyu Zhou

Department of Industrial Engineering, University of Wisconsin-Madison, Madison, WI 53706

Stephen W. Dyer

BalaDyne Corporation, 665 Highland Drive, Ann Arbor, MI 48108

Kwang-keun Shin

Electrical & Controls Integration Lab, General Motors, P.O. Box 9055, Warren, MI 48090

Jianjun Shi

Dept. of Industrial and Operations Engineering, University of Michigan, Ann Arbor, MI 48109

Jun Ni

Department of Mechanical Engineering, University of Michigan, Ann Arbor, MI 48109

J. Dyn. Sys., Meas., Control 126(1), 219-223 (Apr 12, 2004) (5 pages) doi:10.1115/1.1651533 History: Received February 11, 2003; Revised June 25, 2003; Online April 12, 2004
Copyright © 2004 by ASME
Topics: Rotors , Vibration
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Diagram of active balancing based on influence coefficient table
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The electromagnetic active balancer. (a) a photo of the electromagnetic balancer (b) a diagram of balancer’s working principle (c) a diagram shows a balancer mounting on a toolholder and the coils that supplies powers for the balancer movement.
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The basic structure of the active balancing testbed
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The signal diagram of the active balancing experiment
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The influence coefficients of fadal machine center at various speeds
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Experimental validation results



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