Publications

Patents

Conference Papers

Trumper, D.L.. "Nonlinear Compensation Techniques for Magnetic Suspension Systems." In NASA Workshop on Aerospace Applications of Magnetic Suspension Technology., 1991.
Williams, M.E., and D.L. Trumper. "Materials for Efficient High-Flux Magnetic-Bearing Actuators." In 2nd International Symposium on Magnetic Suspension Technology. Seattle, WA, 1994.
Ludwick, S.J., D.L. Trumper, and M.L. Holmes. "Feedback Linearization in a Six Degree-of-Freedom Mag-Lev Stage." In Third International Symposium on Magnetic Suspension Technology. Tallahassee, FL, 1995.
Ludwick, S.J., D.C. Ma, and D.L. Trumper. "A Rotary Arm Based Turning Machine for Opthalmic Lenses." In ASPE Annual Meeting. St. Louis, MO, 1998.
Liebman, M., and D.L. Trumper. "Rotary-Linear Hybrid Axes for Meso-Scale Machining." In ASPE Annual Meeting. Crystal City, VA, 2001.
Lu, X.D., and D.L. Trumper. "High Bandwidth Fast Tool Servo Control." In 2004 American Control Conference. Boston, MA, 2004.
Barton, A., and D.L. Trumper. "Rubber Bearings and Their Applicability in Precision Machines." In ASPE Annual Meeting. Norfolk, VA, 2005.
Kluk, D.J., and D.L. Trumper. "A High-Bandwidth, High-Precision, Two-Axis Steering Mirror." In ASPE Annual Meeting. Berkeley, CA, 2008.
Kluk, D., M. Boulet, and D.L. Trumper. "A High-Bandwidth, High-Precision, Two-Axis Steering Mirror with Moving Iron Actuator." In 2010 IFAC Symposium on Mechatronic Systems. Cambridge, MA, 2010.
Trumper, D.L., M.E. Williams, and T. Nguyen. "Magnetic Linear Bearing: Theory and Experiment." In 7th International Precision Engineering Seminar (IPES-7). Kobe, Japan, 1993.
Ludwick, S.J., D.L. Trumper, and M.L. Holmes. "Design and Control of a Six Degree of Freedom Magnetic/Fluidic Motion Control Stage." In ASME 1995 International Mechanical Engineering Congress and Exposition. San Francisco, CA, 1995.
Hocken, R., M.L. Holmes, and D.L. Trumper. "Progress on the Long Range Magnetic Stage." In 9th International Precision Engineering Seminar. Braunschweig, Germany, 1997.
Trumper, D.L., and S.J. Ludwick. "Development of 2.737 Mechatronics at MIT." In IEEE/ASME Conference on Advanced Intelligent Mechatronics (AIM '99). Atlanta, GA, 1999.
Sato, Y., and D.L. Trumper. "A Novel Single Degree-Of-Freedom Active Vibration Isolation System." In ASPE Annual Meeting. Crystal City, VA, 2001.
Lu, X.D., and D.L. Trumper. "3D Pattern Generation by Diamond Turning using a Novel Fast Tool Servo Design." In 4th International Symposium on Nanomanufacturing. Cambridge, MA, 2006.
Trumper, D.L., and A.H. Slocum. "Five Degree of Freedom Control of an Ultra-Precision Magnetically-Suspended Linear Bearing." In NASA Workshop on Aerospace Applications of Magnetic Suspension Technology., 1990.
Trumper, D.L., M.E. Williams, and T.H. Nguyen. "Magnet Arrays for Synchronous Machines." In IEEE Industry Applications Society Annual Conference. Toronto, Canada, 1993.
Subrahmanyan, P.K., M.E. Williams, and D.L. Trumper. "Active Vibration Isolation Design for a Photolithographic Stepper." In 6th International Symposium on Magnetic Bearings. Cambridge, MA, 1998.
Weng, M.C., R.J. Ritter, and D.L. Trumper. "Magnetic Suspension and Vibration Control of Beams for Non-Contact Processing." In 1999 IEEE Conference on Control Applications. Kohala Coast-Island of Hawaii, USA, 1999.
Calzaretta, J., S.J. Ludwick, M.F. Byl, and D.L. Trumper. "Repetitive Control of a Rotary Fast Tool Servo." In ASPE Spring Topical Meeting on Control of Precision Systems. Philadelphia, PA, 2001.
Montesanti, R.C., and D.L. Trumper. "High-Bandwidth Short-Stroke Rotary Fast Tool Servo." In ASPE Annual Meeting. Portland, OR, 2003.
Poovey, T., M. Holmes, and D.L. Trumper. "A Kinematically Coupled Magnetic Bearing Test Fixture." In 7th Annual Meeting of the American Society for Precision Engineering., 1992.
Williams, M.E., and D.L. Trumper. "Precision Magnetic Bearing Six Degree of Freedom Stage." In 9th Annual Meeting of the American Society for Precision Engineering., 1994.
Ludwick, S.J., and D.L. Trumper. "Noise Optimal Control of a Fluid-Floated Magnetic Positioner." In ASME International Mechanical Engineering Congress and Exposition. Atlanta, GA, 1996.
Subrahmanyan, P.K., and D.L. Trumper. "Eigenvector Assignemtn." In 1999 American Control Conference. San Diego, CA, 1999.
Trumper, D.L., M.C. Weng, and X. Lu. "Magnetic Suspension of Flexible Elements." In 7th International Symposium on Magnetic Bearings. Zürich, Switzerland, 2000.
Trumper, D.L., and X.D. Lu. "Electromagnetically-Driven Ultrafast Tool Servo." In ASPE Annual Meeting. Portland, OR, 2003.
Lu, X.D., and D.L. Trumper. "Self-Calibration for Air-Bearing Rotary Encoders." In ASPE Annual Meeting. Monterey, CA, 2006.
Amin-Shahidi, D., D.M. Ljubicic, R.J. Hocken, and D.L. Trumper. "High-Accuracy Atomic Force Microscope for Dimensional Metrology." In 24th Annual Meeting of the American Society for Precision Engineering. Monterey, CA, 2009.
Trumper, D.L., T. Nguyen, and M. Williams. "Power-Efficient Linear Motor for Precision Motion Control." In 7th Annual Meeting of the American Society for Precision Engineering., 1992.
Trumper, D.L., W.J. Kim, and M.E. Williams. "Design and Analysis Framework for Linear Permanent Magnet Machines." In IEEE Industry Applications Society Annual Conference. Denver, CO, 1994.
Kim, W.J., and D.L. Trumper. "Six-Degree-of-Freedom Planar Positioner with Linear Magnetic Bearings/Motors." In 6th International Symposium on Magnetic Bearings. Cambridge, MA, 1998.
Kim, W.J., and D.L. Trumper. "Velocity Regulation Limits in a Precision Two-Dimensional Magnetic Levitator." In IEEE 1999 International Magnetics Conference (INTERMAG 99). Kyongju, Korea, 1999.
Calzaretta, J., S.J. Ludwick, and D.L. Trumper. "Repetitive Control of a Fast-Tool Servo for Asymmetric Diamond Turning." In 7th Mechatronics Forum International Conference. Atlanta, GA, 2000.
MacKenzie, R.I., A. Gawlik, and D.L. Trumper. "High-scan Rate Positioner for Scanned Probe Microscopy." In 23rd Annual Meeting of the American Society for Precision Engineering. Portland, OR, 2008.
Amin-Shahidi, D., and D.L. Trumper. "Self-Sensing Contact Detection for Actuated Systems." In Enabling Nanofabrication for Rapid Innovation Conference. Napa, CA, 2013.
Trumper, D.L., and M.A. Queen. "Control and Actuator Design for a Precision Magnetic Suspension Linear Bearing." In SPIE OE/Aerospace Sensing Symposium . Orlando, FL, 1992.
Trumper, D.L., M. Holmes, R. Behrozjou, and D. Batchelder. "Atomic-Scale Motion Control via Hybrid Fluid/Magnetic Bearings." In 4th International Symposium on Magnetic Bearings. Zürich, Switzerland, 1994.
Schwartz, L.S., and D.L. Trumper. "Magnetic Optical Bearing Design for Minor Wavelength Scans in a Spaceborne Interferometer." In 5th International Symposium on Magnetic Bearings. Kanazawa, Japan, 1996.
Trumper, D.L., and T. Sato. "A Vibration Isolation Platform." In 7th Mechatronics Forum International Conference. Atlanta, GA, 2000.
Sato, T., and D.L. Trumper. "A Novel Single Degree-Of-Freedom Active Vibration Isolation System." In Eighth International Symposium on Magnetic Bearings. Hotel Lake View Mito, Japan, 2002.
Trumper, D.L., and X.D. Lu. "Fast Tool Servos: Advances in Precision, Acceleration, and Bandwidth." In 11th International Conference on Precision Engineering. Tokyo, Japan, 2006.
Gawlik, A., R.I. MacKenzie, D. Otten, and D. Trumper. "High Resolution, High Speed Real-Time Digital Control System for Precision Applications." In 23rd Annual Meeting of the American Society for Precision Engineering. Portland, OR, 2008.
Amin-Shahidi, D., and D.L. Trumper. "Oscillation-Synchronous Control of a Frequency-Measuring Atomic Force Microscope." In 2012 American Control Conference. Montreal, Canada, 2012.
Trumper, D.L., and A.H. Slocum. "Nanometer Motion Control via Magnetic Suspension." In 6th Annual Meeting of the American Society for Precision Engineering., 1991.
Kim, W.J., and D.L. Trumper. "Force Ripple in Surface-Wound Permanent-Magnet Linear Motors." In IEEE Intermag '96. Seattle, WA, 1996.
Holmes, M.L., R.J. Hocken, and D.L. Trumper. "A Longe-Range Scanning Stage (The LORS Project)." In ASPE Annual Meeting. Norfolk, VA, 1997.
Kim, W.J., and D.L. Trumper. "Precision Control of Planar Magnetic Levitator." In ASPE Annual Meeting. St. Louis, MO, 1998.
Trumper, D.L., and S.J. Ludwick. "Development of dSPACE Tools for 2.737 Mechatronics at MIT." In dSPACE User's Conference. Detroit, MI, 2000.
Konkola, P., and D.L. Trumper. "Magnetic Bearing Stages for Electron Beam Lithography." In Eighth International Symposium on Magnetic Bearings. Hotel Lake View Mito, Japan, 2002.
Lu, X.D., and D.L. Trumper. "Electromagnetically-Driven Ultrafast Tool Servo." In ASPE Annual Meeting. Orlando, FL, 2004.
Trumper, D.L.. "Low Stray Field Maglev Stages for Vacuum Applications." In ASPE Spring Topical Meeting. Pittsburgh, PA, 2006.
Ljubicic, D.M., D.L. Trumper, R.J. Hocken, and J.L. Overcash. "High Accuracy Atomic Force Microscope for Dimensional Metrology." In 23rd Annual Meeting of the American Society for Precision Engineering. Portland, OR, 2008.
Kuzin, A.V., M.L. Holmes, R. Behrozjou, and D.L. Trumper. "Analysis of Achievable Disturbance Attenuation in a Precision Magnetically-Suspended Motion Control System." In 2nd International Symposium on Magnetic Suspension Technology. Seattle, WA, 1994.
Williams, M.E., and D.L. Trumper. "Precision Magnetic Bearing Six Degree of Freedom Stage." In Third International Symposium on Magnetic Suspension Technology. Tallahassee, FL, 1995.
Kim, W.J., and D.L. Trumper. "High-Precision Magnetic Levitation Stage for Photolithography." In ASPE Annual Meeting. Norfolk, VA, 1997.
Liebman, M.J., and D.L. Trumper. "Pushing the Thermal Limit in Linear Motors." In ASPE Annual Meeting. St. Louis, MO, 1998.
Weng, M.C., and D.L. Trumper. "A Design Method for Magnetic Suspension and Vibration Control of Levitated Beams for Noncontact Processing." In 5th International Symposium on Magnetic Suspension Technology., 1999.
Byl, M.F., J.A. Calzaretta, S.J. Ludwick, and D.L. Trumper. "Tuning Controllers with Multiple Adaptive Feed-Forward Cancellation Resonators." In 2002 Annual Meeting of the EUSPEN. University of Eindhoven, Netherlands, 2002.
Montesanti, R.C., and D.L. Trumper. "A 10 kHz Short-Stroke Rotary Fast Tool Servo." In ASPE Annual Meeting. Orlando, FL, 2004.
van Eijk, J., D.L. Trumper, and L. Jabben. "System Design Based on Dynamic Error Budgeting." In ASPE Spring Topical Meeting. Zürich, Switzerland, 2008.
Amin-Shahidi, D., D.M. Ljubicic, J.L. Overcash, R.J. Hocken, and D.L. Trumper. "High-Accuracy Atomic Force Microscope Probe and Measuring Machine." In 25th Annual Meeting of the American Society for Precision Engineering. Atlanta, GA, 2010.

Journal Articles

Amin-Shahidi, D, and D.L. Trumper. "Improved Charge Amplifier Using Hybrid Hysteresis Compensation." Review of Scientific Instruments 84, no. 8 (2013).
Trumper, David L.. "An Electronically-Controlled Pressure Regulator." ASME Journal of Dynamic Systems, Measurement, and Control 111, no. 1 (1989).
Sato, Y, and D.L. Trumper. "A Vibration Isolation Platform." Mechatronics 12, no. 2 (2002).
Subrahmanyan, P.K., S.M. Olson, and D.L. Trumper. "Linearizing Control of Magnetic Suspension Systems." IEEE Transactions on Control Systems Technology 5, no. 4 (1997).
Lu, X, M.C. Weng, and D.L. Trumper. "Vibration Control of Flexible Structures Using Sensor Averaging and Actuator Averaging Methods." IEEE Transactions on Control Systems Technology 10, no. 4 (2002).
Lu, X.L., and D.L. Trumper. "Self-Calibration of On-Axis Rotary Encoders." CIRP Annals 56, no. 1 (2007).
Ludwick, S.J., D.L. Trumper, and M.L. Holmes. "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 4, no. 5 (1996).
Trumper, D.L., W.J. Kim, and M.E. Williams. "Design and Analysis Framework for Linear Permanent Magnet Machines." IEEE Transactions on Industry Applications 32, no. 2 (1996).
Trumper, D.L.. "Levitation Linear Motors for Precision Positioning." IEEJ Transactions on Electronics, Information and Systems 10 (2006).
Kluk, D.J., M.T. Boulet, and D.L. Trumper. "A High-Bandwidth, High-Precision, Two-Axis Steering Mirror with Moving Iron Actuator." IFAC Mechatronics, special issue on Micro-Nano Mechatronics 22, no. 3 (2012).
Lu, X.L, and D.L. Trumper. "Ultrafast Tool Servos for Diamond Turning." CIRP Annals 54, no. 1 (2005).
Zhao, Y, D.L. Trumper, R.K. Heilmann, and M.L. Schattenburge. "Optimization and temperature mapping of an ultra-high thermal stability environmental enclosure." Precision Engineering: Journal of the International Societies for Precision Engineering 34, no. 1 (2010).
Kim, W.J., D.L. Trumper, and J.H. Lang. "Modeling and Vector Control of a Planar Magnetic Levitator." IEEE Transactions on Industry Applications 34, no. 6 (1998).
Byl, M.F., S.J. Ludwick, and D.L. Trumper. "A Loop-Shaping Perspective for Tuning Adaptive Feedforward Controllers." Precision Engineering: Journal of the International Societies for Precision Engineering 29, no. 1 (2005).
Buice, E.S., D. Otten, R.H. Yang, S.T. Smith, R.H. Hocken, and D.L. Trumper. "Design Evaluation of a Single-Axis Precision Controlled Positioning Stage." Precision Engineering: Journal of the International Societies for Precision Engineering 33, no. 4 (2009): 418-424.
Poovey, T, M Holmes, and D.L. Trumper. "A Kinematically-Coupled Magnetic Bearing Test Fixture." Precision Engineering 16, no. 2 (1994).
Konkola, P, and D.L. Trumper. "Electromagnetic Design of a Low-Fringing-Field Magnetic Bearing Stage for Electron Beam Lithography." JSME International Journal, Special Issue on Magnetic Bearings, Series C 46, no. 2 (2003).
Mazzeo, A, Stein A.J., R.J. Hocken, and D.L. Trumper. "A Metrological Atomic Force Microscope." Precision Engineering: Journal of the International Societies for Precision Engineering 33, no. 2 (2009).
Nohavec, D.R., and D.L. Trumper. "Super-Hybrid Magnetic Suspensions for Interferometric Scanners." JSME International Journal, Series C. 40, no. Special Issue on Magnetic Bearings (1997).
Akilian, M, C.R. Forest, A.H. Slocum, D.L. Trumper, and M.L. Schattenburg. "Thin Optic Constraint." Precision Engineering 31, no. 2 (2007).