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Papers in Refereed Journals
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| 1 |
Trumper, D.L., "An Electronically-Controlled Pressure Regulator," ASME
Journal of Dynamic Systems, Measurement, and Control, Vol. 111, No. 1,
March 1989, pp. 75-82. |
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| 2 |
Williams, M.E. and Trumper, D.L., "Magnetic Bearing Stage
for Photolithography," CIRP Annals, Vol. 42/1/1993, pp. 607-610.
** |
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| 3 |
Poovey, T., Holmes, M., and Trumper, D.L., "A
Kinematically-Coupled Magnetic Bearing Test Fixture," Precision
Engineering, vol. 16, No. 2, April 1994, pp. 99-108. ** |
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| 4 |
Holmes, M.L., Trumper, D.L., and Hocken, R.J.,
"Atomic-Scale Precision Motion Control Stage (The Angstrom Stage)," CIRP
Annals, Vol. 44/1/1995, pp. 455-460. ** |
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| 5 |
Holmes, M.L. and Trumper, D.L., "Magnetic/Fluid Bearing
Stage for Atomic-Scale Motion Control," Precision Engineering,
vol. 18, No. 1, Jan. 1996, pp. 38-49.** |
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| 6 |
Trumper, D. L., Kim, W-J, Williams, M. E., "Design and
Analysis Framework for Linear Permanent Magnet Machines," IEEE
Transactions on Industry Applications,Vol. 32, No. 2, March/April 1996,
pp. 371-379.** |
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| 7 |
Ludwick, S.J., Trumper, D.L. and Holmes, M.L., "Modeling
and Control of a Six Degree of Freedom Magnetic/Fluidic Motion Control
Stage," IEEE Transactions on Control Systems Technology, Special Issue
on Magnetic Bearing Control, Vol. 4, No. 5, September 1996, pp.
553-564.** |
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| 8 |
Subrahmanyan, P.K., Olson, S. M., and Trumper, D.L., "Linearizing
Control of Magnetic Suspension Systems," IEEE Transactions on Control
Systems Technology, Vol. 5, No. 4, July 1997, pp. 427-438.** |
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| 9 |
Kim, W-J, Trumper, D.L. and Bryan, J., "Linear Motor
Levitated Stage for Photolithography," CIRP Annals, Vol.
46/1/1997, pp. 447-450.** |
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| 10 |
Nohavec, D.R., and Trumper, D.L., "Super-Hybrid Magnetic
Suspensions for Interferometric Scanners," JSME International Journal,
Series C, Vol. 40, No. 4, Dec, 1997, pp. 570-583, Special Issue on Magnetic
Bearings.** |
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| 11 |
Kim, W-J, Trumper, D.L, "High-Precision Magnetic
Levitation Stage for Photolithography," Precision Engineering,
Vol. 22, No. 2, April 1998, pp. 66-77.** |
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| 12 |
Kim, W-J, Trumper, D.L, Lang, J.H., "Modeling and Vector
Control of a Planar Magnetic Levitator," IEEE Transactions on Industry
Applications, Vol. 34, No. 6, Nov./Dec., 1998, pp. 1254-1262.** |
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| 13 |
Ludwick, S.J., Chargin, D.A., Calzaretta, J.A., and
Trumper, D.L., "Design of a Rotary Fast Tool Servo for Ophthalmic Lens
Fabrication," Precision Engineering, Vol. 23, No. 4, September,
1999.** |
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| 14 |
Holmes, M.L., Hocken, R.J., and Trumper, D.L.,
"Development of a Long-Range Scanning Stage," Precision Engineering,
Vol. 24, No. 3, July, 2000.** |
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Proceedings of Refereed Conferences
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| 1 |
Trumper, D.L. and Slocum, A.H., "Five Degree of Freedom
Control of an Ultra-Precision Magnetically-Suspended Linear Bearing," NASA
Workshop on Aerospace Applications of Magnetic Suspension Technology, Sept.
25-27, 1990. |
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| 2 |
Trumper, D.L.,
"Nonlinear Compensation Techniques for Magnetic Suspension Systems," NASA
Workshop on Aerospace Applications of Magnetic Suspension Technology, Sept.
25-27, 1990. |
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| 3 |
Trumper, D.L. and Queen, M.A., "Precision Magnetic
Suspension Linear Bearing," NASA International Symposium on Magnetic
Suspension Technology, Aug. 19-23, 1991. ** |
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| 4 |
Trumper, D.L., Sanders, J.C., Nguyen, T.H.,
and Queen, M.A., "Experimental Results in Nonlinear Compensation of a
One-Degree-of-Freedom Magnetic Suspension," NASA International Symposium on
Magnetic Suspension Technology, Aug. 19-23, 1991. ** |
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| 5 |
Trumper, D.L.
and Slocum, A.H., "Nanometer Motion Control via Magnetic Suspension,"
Proceedings of the 6th Annual Meeting of the American Society for Precision
Engineering, Oct. 13-18, 1991. |
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| 6 |
Trumper, D.L. and Queen, M.A., "Control and Actuator
Design for a Precision Magnetic Suspension Linear Bearing," SPIE OE/Aerospace
Sensing Symposium, Conference No. 1696, Controls for Optical Systems,
Orlando, FL, April 20-24, 1992. ** |
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| 7 |
Trumper, D.L., Nguyen, T., and Williams, M.,
"Power-Efficient Linear Motor for Precision Motion Control," Proceedings of
the 7th Annual Meeting of the American Society for Precision Engineering,
Oct. 20-23, 1992. ** |
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| 8 |
Poovey, T., Holmes, M., and Trumper, D.L., "A
Kinematically Coupled Magnetic Bearing Test Fixture," Proceedings of the 7th
Annual Meeting of the American Society for Precision Engineering, Oct.
20-23, 1992. ** |
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| 9 |
Trumper, D.L., "Magnet Arrays for Synchronous Machines,"
IEEE Industry Applications Society Annual Conference, Toronto, Canada, Oct.
3-8, 1993. |
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| 10 |
Trumper, D.L., Williams, M.E.,
and Nguyen, T., "Magnetic Linear Bearing: Theory and Experiment," 7th
International Precision Engineering Seminar (IPES-7), Kobe, Japan, May,
1993. ** |
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| 11 |
Williams, M.E. and Trumper, D.L., "Materials for
Efficient High-Flux Magnetic-Bearing Actuators," Proceedings of the 2nd
International Symposium on Magnetic Suspension Technology, Seattle, WA, Aug.
11-13, 1994, NASA Conference Publication #3247, Part 1, pp. 135-145. ** |
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| 12 |
Kuzin, A.V., Holmes, M.L., Behrozjou, R., and Trumper,
D.L., "Analysis of Achievable Disturbance Attenuation in a Precision
Magnetically-Suspended Motion Control System," Proceedings of the 2nd
International Symposium on Magnetic Suspension Technology, Seattle, WA, Aug.
11-13, 1994, NASA Conference Publication #3247, Part 2, pp. 653-665. ** |
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| 13 |
Trumper, D.L., Holmes, M., Behrozjou, R., and Batchelder,
D., "Magnetic/Fluid-Bearing Stage for Atomic-Scale Motion Control," 1994
ASPE Spring Topical Meeting, Tucson, AZ, April 6-8, 1994. ** |
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| 14 |
Trumper, D.L., Holmes, M., Behrozjou, R., and Batchelder, D., "Atomic-Scale
Motion Control via Hybrid Fluid/Magnetic Bearings," 4th International
Symposium on Magnetic Bearings, Zürich, Switzerland, August 25, 1994. ** |
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| 15 |
Trumper, D.L., Kim, W-J., and Williams, M.E., "Design &
Analysis Framework for Linear Permanent Magnet Machines," 1994 IEEE Industry
Applications Society Annual Meeting, Denver, CO, October 2-7, 1994. ** |
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| 16 |
Williams, M.E., and Trumper, D.L., "Precision Magnetic Bearing Six Degree of
Freedom Stage," Proceedings of the 9th Annual Meeting of the American
Society for Precision Engineering, October 2-7, 1994, pp. 65-68. ** |
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| 17 |
Chen, K.S., Montero, A., Trumper, D.L., Smith, S.T., and Williams, M.E.,
"Spring Dominated Design of a High Load Capacity Electromagnetically Driven
X-Y-_ Stage," 1995 ASPE Annual Meeting, October, 1995.** |
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| 18 |
Ludwick, S.J., Trumper, D.L., and Holmes, M.L., "Design and Control of a Six
Degree of Freedom Magnetic/Fluidic Motion Control Stage," ASME 1995
International Mech. Eng. Congress and Exposition, San Francisco, CA, DSC
Volume 57-1, pp. 511-518, November 12-17, 1995. ** |
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| 19 |
Ludwick, S.J., Trumper, D.L., and Holmes, M.L., "Feedback Linearization in a
Six Degree-of-Freedom Mag-Lev Stage," Third International Symposium on
Magnetic Suspension Technology, Tallahassee, FL, December 13-15, 1995. ** |
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| 20 |
Williams, M.E., and Trumper, D.L., "Precision Magnetic Bearing Six Degree of
Freedom Stage," Third International Symposium on Magnetic Suspension
Technology, Tallahassee, FL, Dec. 13-15, 1995. ** |
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| 21 |
Kim, W.-J., and Trumper, D.L., "Force Ripple in Surface-Wound
Permanent-Magnet Linear Motors," IEEE Intermag '96, Seattle, WA, April 9-12,
1996.** |
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| 22 |
Schwartz, L.S., and Trumper, D.L., "Magnetic Optical Bearing Design for
Minor Wavelength Scans in a Spaceborne Interferometer," 5th International
Symposium on Magnetic Bearings, Kanazawa, Japan, August 28-30, 1996.** |
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| 23 |
Kim, W.-J., Berhan, M.T., Trumper, D.L., and Lang, J.H., "Analysis and
Implementation of a Tubular Motor with Halbach Magnet Array," 1996 IEEE-IAS
Annual Meeting, San Diego, CA, October 5-10, 1996.** |
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| 24 |
Ludwick, S. J., and Trumper, D.L., "Noise Optimal Control of a Fluid-Floated
Magnetic Positioner," Proceedings of the 1996 ASME Int'l Mechanical
Engineering Congress and Exposition, Atlanta, GA, November 1996, DSC-Vol.
58, pp. 309-316.** |
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| 25 |
Holmes, M.L., Hocken, R.J., and Trumper, D.L., "A Long-Range Scanning Stage
(The LORS Project)," Proceedings of 1996 ASPE Annual Meeting, November
1996.** |
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| 26 |
Hocken, R., Holmes, M.L., and Trumper, D.L., "Progress on the Long Range
Magnetic Stage," Proceedings of the 9th International Precision Engineering
Seminar, Braunschweig, Germany, May 26-30, 1997.** |
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| 27 |
Kim, W-J., Lang, J., and Trumper, D.L., "Modeling and Vector Control of a
Planar Magnetic Levitator," IEEE IAS 32nd Annual Meeting, October 9, 1997.** |
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| 28 |
Kim, W-J, and Trumper, D.L., "High-Precision Magnetic Levitation Stage for
Photolithography," Proceedings of 1997 ASPE Annual Meeting, Norfolk, VA,
Oct. 7-9, 1997.** |
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| 29 |
Holmes, M.L., Hocken, R.J., and Trumper, D.L., "A Long-Range Scanning Stage
(The LORS Project)," Proceedings of 1997 ASPE Annual Meeting, October 7-9,
1997, Norfolk, VA.** |
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| 30 |
Williams, M.E., Subrahmanyan, P.K., and Trumper, D.L., "Six Axis Active
Vibration Isolation and Payload Reaction Force Compensation System,"
Proceedings of 1997 ASPE Annual Meeting, October 7-9, 1997, Norfolk, VA.** |
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| 31 |
Kim, W-J, and Trumper, D.L., "Six-Degree-of-Freedom Planar Positioner with
Linear Magnetic Bearings/Motors," 6th International Symposium on Magnetic
Bearings, MIT, Cambridge, MA, Aug. 5-7, 1998.** |
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| 32 |
Holmes, M. L., Trumper, D.L., Hocken, RJ., "Magnetically-Suspended Stage for
Accurate Positioning of Large Samples in Scanned Probe Microscopy," 6th
International Symposium on Magnetic Bearings, MIT, Cambridge, MA, Aug. 5-7,
1998.** |
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| 33 |
Subrahmanyan, P.K., Williams, M.E., and Trumper, D.L., "Active Vibration
Isolation Design for a Photolithographic Stepper," 6th International
Symposium on Magnetic Bearings, MIT, Cambridge, MA, Aug. 5-7, 1998.** |
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| 34 |
Gibbons, K.A., Borenstein, J.T., Nokes, D.S., Weinberg, M.S., and Trumper,
D.L., "The Design, Fabrication, and Testing of a Micromechanical Silicon
Oscillating Accelerometer," AIAA Conference on Guidance and Control, Boston,
MA, August 10-12, 1998.** |
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| 35 |
Ludwick, S.J., Ma, D.C., and Trumper, D.L., "A Rotary Arm Based Turning
Machine for Ophthalmic Lenses," Proceedings of the 1998 ASPE Annual Meeting,
October 25-30, 1998, St. Louis, MO.** |
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| 36 |
Liebman, M.J., and Trumper, D.L., "Pushing the Thermal Limit in Linear
Motors," Proceedings of the 1998 ASPE Annual Meeting, October 25-30, 1998,
St. Louis, MO.** |
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| 37 |
Subrahmanyan, P.K., and Trumper, D.L., "Eigenstructure Assignment Techniques
for Precision Motion Control," Proceedings of the 1998 ASPE Annual Meeting,
October 25-30, 1998, St. Louis, MO.** |
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| 38 |
Kim, W-J, and Trumper, D.L., "Precision Control of Planar Magnetic
Levitator," Proceedings of the 1998 ASPE Annual Meeting, October 25-30,
1998, St. Louis, MO.** |
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| 39 |
Kim, W-J, and Trumper, D.L., "Velocity Regulation Limits in a Precision
Two-Dimensional Magnetic Levitator," IEEE 1999 International Magnetics
Conference (INTERMAG 99), May 18-21, 1999, Kyongju, Korea.** |
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| 40 |
Subrahmanyan, P.K, and Trumper, D.L., "Eigenvector Assignment", received
best presentation award in session TM-10, 1999 American Control Conference,
June 2-4, 1999, San Diego, CA.** |
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| 41 |
Weng, M-C., Ritter, R.J., and Trumper, D.L., "Magnetic Suspension and
Vibration Control of Beams for Non-Contact Processing," 1999 IEEE Conference
on Control Applications, Kohala Coast-Island of Hawaii, USA, August 22-26,
1999.** |
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| 42 |
Trumper, D.L., and Ludwick, S.J., "Development of 2.737 Mechatronics at
MIT," invited paper for special session on Teaching Mechatronics,
proceedings of IEEE/ASME Conference on Advanced Intelligent Mechatronics
(AIM `99), Atlanta, GA, September 19-23, 1999, pp. 446-451. |
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| 43 |
Ludwick, S.J., Chargin, D.A., Calzaretta, J.A., and Trumper, D.L.,
"Calibration and Control of a Rotary Fast Tool Servo," 1999 ASPE Annual
Meeting, Monterey, CA, Oct. 31-Nov. 4, 1999.** |
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| 44 |
Weng, M.C., and Trumper, D.L., "A Design Method for Magnetic Suspension and
Vibration Control of Levitated Beams for Noncontact Processing," Proceedings
of the 5th International Symposium on Magnetic Suspension Technology,
December 1-3, 1999.** |
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| 45 |
Trumper, D.L., and Ludwick, S.J., "Development of dSPACE Tools for 2.737
Mechatronics at MIT," dSPACE User's Conference, Detroit, MI, May 1-2,
2000.** |
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| 46 |
Trumper, D.L., and Sato, T., "A Vibration Isolation Platform," Mechatronics
2000, the 7th Mechatronics Forum International Conference, Atlanta, GA,
Sept. 6-8, 2000. |
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| 47 |
Calzaretta, J., Ludwick, S.J., and Trumper, D.L., "Repetitive Control of a
Fast-Tool Servo for Asymmetric Diamond Turning," Mechatronics 2000, the 7th
Mechatronics Forum International Conference, Atlanta, GA, Sept. 6-8, 2000.** |
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| 48 |
Trumper D.L., Weng, M-C, and Lu, X., "Magnetic Suspension of Flexible
Elements," 7th International Symposium on Magnetic Bearings, Zürich,
Switzerland, Aug., 2000.** |
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(** outgrowth of supervised thesis) |
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