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M. Necip Sahinkaya
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Proceedings Papers

Switching Action in Rotor-AMB Systems for Smooth Vibration Control

Muhao Wang, M. Necip Sahinkaya, Patrick S. Keogh
Proc. ASME. GT2013, Volume 7A: Structures and Dynamics, V07AT29A020, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95498
https://doi.org/10.1115/GT2013-95498
View Paper titled, Switching Action in Rotor-AMB Systems for Smooth Vibration Control
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Topics: Rotors, Vibration control, Control equipment, Signals, Transients (Dynamics), Vibration, Levitation, Machinery, Magnetic bearings, Rotor vibration
Proceedings Papers

Touchdown Bearing Contact Forces in Magnetic Bearing Systems

Fawaz Y. Saket, M. Necip Sahinkaya, Patrick S. Keogh
Proc. ASME. GT2013, Volume 7A: Structures and Dynamics, V07AT29A021, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95510
https://doi.org/10.1115/GT2013-95510
View Paper titled, Touchdown Bearing Contact Forces in Magnetic Bearing Systems
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Topics: Bearings, Magnetic bearings, Contact dynamics, Levitation, Rotors, Stress, Transients (Dynamics), Design, Force measurement, Machinery
Proceedings Papers

Active Recovery of Contact-Free Levitation in Magnetic Bearing Systems

Peichao Li, M. Necip Sahinkaya, Patrick S. Keogh
Proc. ASME. IDETC-CIE2012, Volume 1: 24th Conference on Mechanical Vibration and Noise, Parts A and B, 673-680, August 12–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: DETC2012-70641
https://doi.org/10.1115/DETC2012-70641
View Paper titled, Active Recovery of Contact-Free Levitation in Magnetic Bearing Systems
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Topics: Levitation, Magnetic bearings, Bearings, Rotors, Damping, Dynamic systems, Failure, Friction, Gas bearings, Manufacturing
Proceedings Papers

Fast and Adaptive Hopping Height Control of Single-Legged Robot

Jawaad Bhatti, Andrew R. Plummer, M. Necip Sahinkaya, Pejman Iravani, Emanuele Guglielmino, Darwin G. Caldwell
Proc. ASME. ESDA2012, Volume 3: Advanced Composite Materials and Processing; Robotics; Information Management and PLM; Design Engineering, 303-309, July 2–4, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2012-82564
https://doi.org/10.1115/ESDA2012-82564
View Paper titled, Fast and Adaptive Hopping Height Control of Single-Legged Robot
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Topics: Robots
Proceedings Papers

Reducing Energy Consumption in Active Magnetic Bearings by a Nonlinear Variable Bias Controller

Satoshi Ueno, M. Necip Sahinkaya
Proc. ASME. GT2012, Volume 7: Structures and Dynamics, Parts A and B, 891-899, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-68741
https://doi.org/10.1115/GT2012-68741
View Paper titled, Reducing Energy Consumption in Active Magnetic Bearings by a Nonlinear Variable Bias Controller
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Topics: Control equipment, Energy conservation, Magnetic bearings, Bearings, Errors, Currents, Displacement, Dynamics (Mechanics), Energy consumption, Rotordynamics
Proceedings Papers

Adaptive Bias Current Control in Active Magnetic Bearings for Energy Optimization

Satoshi Ueno, M. Necip Sahinkaya
Proc. ASME. IDETC-CIE2011, Volume 1: 23rd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 955-963, August 28–31, 2011
Publisher: American Society of Mechanical Engineers
Paper No: DETC2011-47868
https://doi.org/10.1115/DETC2011-47868
View Paper titled, Adaptive Bias Current Control in Active Magnetic Bearings for Energy Optimization
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Topics: Magnetic bearings, Optimization, Energy consumption, Algorithms, Bearings, Currents, Dynamics (Mechanics), Errors, Fourier transforms, Machinery
Proceedings Papers

Optimum Trajectory Planning for Redundant and Hyper-Redundant Manipulators Through Inverse Dynamics

Kagan K. Ayten, M. Necip Sahinkaya, P. Iravani
Proc. ASME. IDETC-CIE2011, Volume 6: 35th Mechanisms and Robotics Conference, Parts A and B, 1185-1192, August 28–31, 2011
Publisher: American Society of Mechanical Engineers
Paper No: DETC2011-48237
https://doi.org/10.1115/DETC2011-48237
View Paper titled, Optimum Trajectory Planning for Redundant and Hyper-Redundant Manipulators Through Inverse Dynamics
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Topics: Dynamics (Mechanics), Manipulators, Trajectories (Physics), Redundant manipulators, Actuators, B-splines, Computer simulation, Dynamic analysis, Dynamic models, End effectors
Journal Articles

An Adaptive Multi-Objective Controller for Flexible Rotor and Magnetic Bearing Systems

M. Necip Sahinkaya, Abdul-Hadi G. Abulrub, Clifford R. Burrows
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. May 2011, 133(3): 031003.
https://doi.org/10.1115/1.4003421
Published Online: March 23, 2011
View Article titled, An Adaptive Multi-Objective Controller for Flexible Rotor and Magnetic Bearing Systems
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Topics: Bearings, Control equipment, Magnetic bearings, Rotors, Vibration, Weight (Mass), Rotor vibration, Vibration control, Machinery
Proceedings Papers

Destabilization of Forward Rub in Rotor Magnetic Bearing Systems Using Actively Controlled Auxiliary Bearings

Iain S. Cade, M. Necip Sahinkaya, Clifford R. Burrows, Patrick S. Keogh
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 273-282, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-23028
https://doi.org/10.1115/GT2010-23028
View Paper titled, Destabilization of Forward Rub in Rotor Magnetic Bearing Systems Using Actively Controlled Auxiliary Bearings
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Topics: Bearings, Magnetic bearings, Rotors, Design, Levitation, Safety, Stators
Proceedings Papers

Experiments on the Transient Performance of an Adaptive Multi-Objective Controller for Rotating Machinery

M. Necip Sahinkaya, Abdul-Hadi G. Abulrub, Patrick S. Keogh, Clifford R. Burrows
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 399-408, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-23482
https://doi.org/10.1115/GT2010-23482
View Paper titled, Experiments on the Transient Performance of an Adaptive Multi-Objective Controller for Rotating Machinery
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Topics: Control equipment, Machinery, Transients (Dynamics), Rotors, Bearings, Actuators, Adaptive control, Magnetic bearings, Rotor vibration
Journal Articles

Experiments on the Transient Performance of an Adaptive Multi-Objective Controller for Rotating Machinery

M. Necip Sahinkaya, Abdul-Hadi G. Abulrub, Patrick S. Keogh, Clifford R. Burrows
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. February 2011, 133(2): 022503.
https://doi.org/10.1115/1.4002016
Published Online: October 28, 2010
View Article titled, Experiments on the Transient Performance of an Adaptive Multi-Objective Controller for Rotating Machinery
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Topics: Control equipment, Magnetic bearings, Rotors, Transients (Dynamics), Bearings, Adaptive control, Machinery, Vibration
Proceedings Papers

Pseudo-Causal Tracking Control of a Nonminimum Phase System

Pengfei Wang, M. Necip Sahinkaya, Sam Akehurst
Proc. ASME. DSCC2009, ASME 2009 Dynamic Systems and Control Conference, Volume 2, 289-296, October 12–14, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2009-2579
https://doi.org/10.1115/DSCC2009-2579
View Paper titled, Pseudo-Causal Tracking Control of a Nonminimum Phase System
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Topics: Closed loop systems, Computer software, Control equipment, Delays, Electromagnetic induction, Engines, Feedback, Feedforward control, Hardware, Motors
Proceedings Papers

An Adaptive Weighting Control Strategy to Avoid Magnetic Bearing Contact

Abdul-Hadi G. Abulrub, M. Necip Sahinkaya, Clifford R. Burrows
Proc. ASME. DSCC2009, ASME 2009 Dynamic Systems and Control Conference, Volume 1, 741-747, October 12–14, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2009-2688
https://doi.org/10.1115/DSCC2009-2688
View Paper titled, An Adaptive Weighting Control Strategy to Avoid Magnetic Bearing Contact
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Topics: Adaptive control, Bearings, Design, Magnetic bearings, Rotor vibration, Rotors, Transients (Dynamics), Vibration
Journal Articles

A Multiobjective Adaptive Controller for Magnetic Bearing Systems

M. Necip Sahinkaya, Abdul-Hadi G. Abulrub, Clifford R. Burrows, Patrick S. Keogh
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. December 2010, 132(12): 122503.
https://doi.org/10.1115/1.4001060
Published Online: August 27, 2010
View Article titled, A Multiobjective Adaptive Controller for Magnetic Bearing Systems
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Topics: Control equipment, Magnetic bearings, Rotors, Bearings, Weight (Mass), Vibration, Rotor vibration
Journal Articles

An Active Auxiliary Bearing Control Strategy to Reduce the Onset of Asynchronous Periodic Contact Modes in Rotor/Magnetic Bearing Systems

Iain S. Cade, M. Necip Sahinkaya, Clifford R. Burrows, Patrick S. Keogh
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2010, 132(5): 052502.
https://doi.org/10.1115/1.3204644
Published Online: March 3, 2010
View Article titled, An Active Auxiliary Bearing Control Strategy to Reduce the Onset of Asynchronous Periodic Contact Modes in Rotor/Magnetic Bearing Systems
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Topics: Bearings, Magnetic bearings, Rotors, Control equipment
Proceedings Papers

An Active Auxiliary Bearing Control Strategy to Reduce the Onset of Asynchronous Periodic Contact Modes in Rotor/Magnetic Bearing Systems

Iain S. Cade, M. Necip Sahinkaya, Clifford R. Burrows, Patrick S. Keogh
Proc. ASME. GT2009, Volume 6: Structures and Dynamics, Parts A and B, 855-865, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59659
https://doi.org/10.1115/GT2009-59659
View Paper titled, An Active Auxiliary Bearing Control Strategy to Reduce the Onset of Asynchronous Periodic Contact Modes in Rotor/Magnetic Bearing Systems
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Topics: Bearings, Magnetic bearings, Rotors, Control equipment, Degrees of freedom, Dynamic response, Stators, Thermal stresses
Proceedings Papers

A Multi-Objective Adaptive Controller for Magnetic Bearing Systems

M. Necip Sahinkaya, Abdul-Hadi G. Abulrub, Clifford R. Burrows, Patrick S. Keogh
Proc. ASME. GT2009, Volume 6: Structures and Dynamics, Parts A and B, 1063-1071, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-60335
https://doi.org/10.1115/GT2009-60335
View Paper titled, A Multi-Objective Adaptive Controller for Magnetic Bearing Systems
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Topics: Control equipment, Magnetic bearings, Rotors, Rotor vibration, Bearings, Displacement, Eddies (Fluid dynamics), Eddy currents (Electricity), Pareto optimization, Stability
Proceedings Papers

On the Use of Actively Controlled Auxiliary Bearings in Magnetic Bearing Systems

Iain S. Cade, M. Necip Sahinkaya, Clifford R. Burrows, Patrick S. Keogh
Proc. ASME. GT2008, Volume 5: Structures and Dynamics, Parts A and B, 1137-1147, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-50831
https://doi.org/10.1115/GT2008-50831
View Paper titled, On the Use of Actively Controlled Auxiliary Bearings in Magnetic Bearing Systems
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Topics: Bearings, Magnetic bearings, Rotors, Control equipment, Design, Displacement, Errors, Heating, Optimization, Signals
Proceedings Papers

Combining Inverse Dynamics With Traditional Mechanism Synthesis to Improve the Performance of High Speed Machinery

Robert Rayner, M. Necip Sahinkaya, Ben Hicks
Proc. ASME. DSCC2008, ASME 2008 Dynamic Systems and Control Conference, Parts A and B, 599-606, October 20–22, 2008
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2008-2186
https://doi.org/10.1115/DSCC2008-2186
View Paper titled, Combining Inverse Dynamics With Traditional Mechanism Synthesis to Improve the Performance of High Speed Machinery
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Topics: Computers, Design, Dynamic analysis, Dynamic modeling, Dynamics (Mechanics), Kinematic analysis, Kinematics, Machinery, Redundancy (Engineering)
Proceedings Papers

Synthesis of Demand Signals for High Speed Operation of a Packaging Mechanism

M. Necip Sahinkaya, Robert M. C. Rayner, Geoff Vernon, Graham Shirley, Raj K. Aggarwal
Proc. ASME. IDETC-CIE2007, Volume 1: 21st Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 2267-2273, September 4–7, 2007
Publisher: American Society of Mechanical Engineers
Paper No: DETC2007-35444
https://doi.org/10.1115/DETC2007-35444
View Paper titled, Synthesis of Demand Signals for High Speed Operation of a Packaging Mechanism
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Topics: Packaging, Signals, Computers, Dynamics (Mechanics), Engines, Motors, Shapes, Torque, Vibration, Control equipment