TECHNICAL PAPERS: Gas Turbines: Structures and Dynamics

A Multipoint Measurement Technique for the Enhancement of Force Measurement With Active Magnetic Bearings

[+] Author and Article Information
J. T. Marshall

Pratt & Whitney, East Hartford, CT 06108

M. E. F. Kasarda

Department of Mechanical Engineering, Virginia Tech, Blacksburg, VA 24061-0238

J. Imlach

Imlach Consulting Engineering, Anchorage, AK 99504

J. Eng. Gas Turbines Power 125(1), 90-94 (Dec 27, 2002) (5 pages) doi:10.1115/1.1519268 History: Received December 01, 2000; Revised March 01, 2001; Online December 27, 2002
Copyright © 2003 by ASME
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Guinzburg, A., and Buse, F. W., “Magnetic Bearings as an Impeller Force Measurement Technique,” Proceedings of the Twelfth International Pump Users Symposium, Mar., pp. 69–76.
Kasarda,  M. E., Imlach,  J., Balaji,  P. A., and Marshall,  J. T., 2000, “The Concurrent Use of Magnetic Bearins for Rotor Support and Force Sensing for the Nondestructive Evaluation of Manufacturing Processes,” Smart Structures and Materials 2000: Smart Structures and Integrated Systems, ., ed., Proc. SPIE, SPIE, Bellingham, WA3985, pp. 352–363.


Grahic Jump Location
Double-acting magnetic actuator with injection current  
Grahic Jump Location
Experimental setup for force measurement



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