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A. Galip Ulsoy
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Proceedings Papers

The Effect of Tool Rotation on Regenerative Chatter in Line Boring

Chen-Jung Li, A. Galip Ulsoy, William J. Endres
Proc. ASME. IMECE98, Dynamics, Acoustics and Simulations, 235-243, November 15–20, 1998
Paper No: IMECE1998-0572
DOI: https://doi.org/10.1115/IMECE1998-0572
View Paper titled, The Effect of Tool Rotation on Regenerative Chatter in Line Boring
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Topics: Chatter, Rotation, Cutting, Stability, Machining, Milling, Simulation
Proceedings Papers

Fast Control of Linear Systems Subject to Input Constraints

P. Tomas Larsson, A. Galip Ulsoy
Proc. ASME. IMECE98, Dynamic Systems and Control, 785-793, November 15–20, 1998
Paper No: IMECE1998-0329
DOI: https://doi.org/10.1115/IMECE1998-0329
View Paper titled, Fast Control of Linear Systems Subject to Input Constraints
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Topics: Actuators, Automatic control, Control equipment, Design, Design methodology, Linear systems, Stability, State feedback
Proceedings Papers

Precision Measurement of Tool-Tip Displacement Using Strain Gages in Precision Flexible Line Boring

Chen-Jung Li, A. Galip Ulsoy
Proc. ASME. IMECE99, Dynamic Systems and Control, 743-751, November 14–19, 1999
Paper No: IMECE1999-0102
DOI: https://doi.org/10.1115/IMECE1999-0102
View Paper titled, Precision Measurement of Tool-Tip Displacement Using Strain Gages in Precision Flexible Line Boring
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Topics: Displacement, Strain gages, Vibration, Displacement measurement, Machining, Simulation, Vibration measurement
Proceedings Papers

Robust Machining Force Control With Process Compensation

Sung I. Kim, Robert G. Landers, A. Galip Ulsoy
Proc. ASME. IMECE2001, Dynamic Systems and Control, 685-692, November 11–16, 2001
Paper No: IMECE2001/DSC-24585
DOI: https://doi.org/10.1115/IMECE2001/DSC-24585
View Paper titled, Robust Machining Force Control With Process Compensation
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Topics: Force control, Machining, Control equipment, Engineering simulation, Feedback, Metal cutting, Robust control, Simulation
Proceedings Papers

Identification of a Driver Steering Model, and Model Uncertainty, From Driving Simulator Data

Liang-Kuang Chen, A. Galip Ulsoy
Proc. ASME. IMECE2001, Dynamic Systems and Control, 589-596, November 11–16, 2001
Paper No: IMECE2001/DSC-24573
DOI: https://doi.org/10.1115/IMECE2001/DSC-24573
View Paper titled, Identification of a Driver Steering Model, and Model Uncertainty, From Driving Simulator Data
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Topics: Uncertainty, Safety, Chaos, Control equipment, Design, Dynamics (Mechanics)
Proceedings Papers

Model-Based Machining Force Control

Robert G. Landers, A. Galip Ulsoy
Proc. ASME. IMECE2000, Dynamic Systems and Control: Volume 2, 705-712, November 5–10, 2000
Paper No: IMECE2000-2366
DOI: https://doi.org/10.1115/IMECE2000-2366
View Paper titled, Model-Based Machining Force Control
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Topics: Force control, Machining, Control equipment, Stability, Closed loop systems, Design, Economics , Milling, Robustness, Simulation
Proceedings Papers

Vibration Localization in Rotating Shafts: Part I — Theory

A. Galip Ulsoy, Christophe Pierre, Suhyun Choi
Proc. ASME. DETC95, Volume 3C: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration Control, Analysis, and Identification, 105-116, September 17–20, 1995
Paper No: DETC1995-0565
DOI: https://doi.org/10.1115/DETC1995-0565
View Paper titled, Vibration Localization in Rotating Shafts: Part I — Theory
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Topics: Vibration, Rotational inertia
Proceedings Papers

Vibration Localization in Rotating Shafts: Part II — Experiment

A. Galip Ulsoy, Christophe Pierre, Suhyun Choi
Proc. ASME. DETC95, Volume 3C: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration Control, Analysis, and Identification, 117-124, September 17–20, 1995
Paper No: DETC1995-0566
DOI: https://doi.org/10.1115/DETC1995-0566
View Paper titled, Vibration Localization in Rotating Shafts: Part II — Experiment
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Topics: Vibration, Rotational inertia, Steady state
Proceedings Papers

Adaptive Noise Cancellation in an Acoustic Duct

Foued Ben-Amara, Pierre T. Kabamba, A. Galip Ulsoy
Proc. ASME. DETC97, Volume 1C: 16th Biennial Conference on Mechanical Vibration and Noise, V01CT16A003, September 14–17, 1997
Paper No: DETC97/VIB-3794
DOI: https://doi.org/10.1115/DETC97/VIB-3794
View Paper titled, Adaptive Noise Cancellation in an Acoustic Duct
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Topics: Acoustics, Ducts, Noise (Sound), Control equipment, Algorithms, Design, Parametrization
Proceedings Papers

Comparison of Combined Embodiment Design and Control Optimization Strategies Using Optimality Conditions

Julie A. Reyer, Hosam K. Fathy, Panos Y. Papalambros, A. Galip Ulsoy
Proc. ASME. IDETC-CIE2001, Volume 2B: 27th Design Automation Conference, 1023-1032, September 9–12, 2001
Paper No: DETC2001/DAC-21119
DOI: https://doi.org/10.1115/DETC2001/DAC-21119
View Paper titled, Comparison of Combined Embodiment Design and Control Optimization Strategies Using Optimality Conditions
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Topics: Design, Optimization
Proceedings Papers

Application of Nonlinear Receptance Coupling to Dynamic Stiffness Evaluation for Reconfigurable Machine Tools

Ahmet S. Yigit, A. Galip Ulsoy
Proc. ASME. IDETC-CIE2001, Volume 6A: 18th Biennial Conference on Mechanical Vibration and Noise, 813-820, September 9–12, 2001
Paper No: DETC2001/VIB-21397
DOI: https://doi.org/10.1115/DETC2001/VIB-21397
View Paper titled, Application of Nonlinear Receptance Coupling to Dynamic Stiffness Evaluation for Reconfigurable Machine Tools
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Topics: Machine tools, Stiffness, Design, Kinematics, Lumped parameter models
Journal Articles

On the Convergence of the Matrix Lambert W Approach to Solution of Systems of Delay Differential Equations

A. Galip Ulsoy, Rita Gitik
Journal: Journal of Dynamic Systems, Measurement, and Control
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. February 2020, 142(2): 024501.
Paper No: DS-18-1499
DOI: https://doi.org/10.1115/1.4045368
Published Online: November 19, 2019
View Article titled, On the Convergence of the Matrix Lambert W Approach to Solution of Systems of Delay Differential Equations
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Topics: Delay differential equations, Eigenvalues
Journal Articles

Optimal Selection of Basis Functions for Minimum-Effort Tracking Control of Nonminimum Phase Systems Using Filtered Basis Functions

Keval S. Ramani, Molong Duan, Chinedum E. Okwudire, A. Galip Ulsoy
Journal: Journal of Dynamic Systems, Measurement, and Control
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. November 2019, 141(11): 111009.
Paper No: DS-18-1094
DOI: https://doi.org/10.1115/1.4044355
Published Online: September 18, 2019
View Article titled, Optimal Selection of Basis Functions for Minimum-Effort Tracking Control of Nonminimum Phase Systems Using Filtered Basis Functions
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Topics: B-splines, Control equipment, Dynamics (Mechanics), Errors, Tracking control, Trajectories (Physics), Engineering simulation, Simulation, Feedforward control, System dynamics
Journal Articles

Boosting Speed and Accuracy in Precision Motion Control

Keval S. Ramani, Molong Duan, Deokkyun Yoon, Chinedum E. Okwudire, A. Galip Ulsoy
Journal: Mechanical Engineering
Article Type: Select Article
Mechanical Engineering. September 2018, 140(09): S17–S23.
Paper No: ME-2018-SEP7
DOI: https://doi.org/10.1115/1.2018-SEP7
Published Online: September 1, 2018
View Article titled, Boosting Speed and Accuracy in Precision Motion Control
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Topics: Dynamics (Mechanics), Errors, Feedback, Feedforward control, Manufacturing, Mechanical engineering, Semiconductor wafers, Sensors, Sustainability, Tracking control
Proceedings Papers

Limitations of Torque Vectoring As a Backup Safety Strategy for Steer-by-Wire Vehicles due to Vehicle Stability Control

Ahmet Kirli, Chinedum E. Okwudire, A. Galip Ulsoy
Proc. ASME. DSCC2017, Volume 1: Aerospace Applications; Advances in Control Design Methods; Bio Engineering Applications; Advances in Non-Linear Control; Adaptive and Intelligent Systems Control; Advances in Wind Energy Systems; Advances in Robotics; Assistive and Rehabilitation Robotics; Biomedical and Neural Systems Modeling, Diagnostics, and Control; Bio-Mechatronics and Physical Human Robot; Advanced Driver Assistance Systems and Autonomous Vehicles; Automotive Systems, V001T45A008, October 11–13, 2017
Paper No: DSCC2017-5190
DOI: https://doi.org/10.1115/DSCC2017-5190
View Paper titled, Limitations of Torque Vectoring As a Backup Safety Strategy for Steer-by-Wire Vehicles due to Vehicle Stability Control
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Topics: Safety, Stability, Torque, Vehicles, Wire, Actuators, Emergencies, Engineering simulation, Rendering, Simulation
Proceedings Papers

Modeling and Validation of a Constant Flux Magnetostrictive Impact Sensor

Kevin Weld, Mehmet Uras, A. Galip Ulsoy
Proc. ASME. DSCC2017, Volume 2: Mechatronics; Estimation and Identification; Uncertain Systems and Robustness; Path Planning and Motion Control; Tracking Control Systems; Multi-Agent and Networked Systems; Manufacturing; Intelligent Transportation and Vehicles; Sensors and Actuators; Diagnostics and Detection; Unmanned, Ground and Surface Robotics; Motion and Vibration Control Applications, V002T18A002, October 11–13, 2017
Paper No: DSCC2017-5085
DOI: https://doi.org/10.1115/DSCC2017-5085
View Paper titled, Modeling and Validation of a Constant Flux Magnetostrictive Impact Sensor
Click here to open pdf in another window PDF for Modeling and Validation of a Constant Flux Magnetostrictive Impact Sensor
Topics: Modeling, Sensors, Engineering prototypes, Permanent magnets
Proceedings Papers

Applications and Optimization of a Constant Flux Magnetostrictive Impact Sensor

Kevin Weld, Mehmet Uras, A. Galip Ulsoy
Proc. ASME. DSCC2017, Volume 2: Mechatronics; Estimation and Identification; Uncertain Systems and Robustness; Path Planning and Motion Control; Tracking Control Systems; Multi-Agent and Networked Systems; Manufacturing; Intelligent Transportation and Vehicles; Sensors and Actuators; Diagnostics and Detection; Unmanned, Ground and Surface Robotics; Motion and Vibration Control Applications, V002T18A003, October 11–13, 2017
Paper No: DSCC2017-5322
DOI: https://doi.org/10.1115/DSCC2017-5322
View Paper titled, Applications and Optimization of a Constant Flux Magnetostrictive Impact Sensor
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Topics: Optimization, Sensors, Energy harvesting, Engines
Proceedings Papers

Design for Ease of Control and Estimation

A. Galip Ulsoy
Proc. ASME. DSCC2016, Volume 1: Advances in Control Design Methods, Nonlinear and Optimal Control, Robotics, and Wind Energy Systems; Aerospace Applications; Assistive and Rehabilitation Robotics; Assistive Robotics; Battery and Oil and Gas Systems; Bioengineering Applications; Biomedical and Neural Systems Modeling, Diagnostics and Healthcare; Control and Monitoring of Vibratory Systems; Diagnostics and Detection; Energy Harvesting; Estimation and Identification; Fuel Cells/Energy Storage; Intelligent Transportation, V001T01A001, October 12–14, 2016
Paper No: DSCC2016-9656
DOI: https://doi.org/10.1115/DSCC2016-9656
View Paper titled, Design for Ease of Control and Estimation
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Topics: Design, Dynamic systems, Control equipment, Vibration control
Journal Articles

Tracking Control of Linear Time-Invariant Nonminimum Phase Systems Using Filtered Basis Functions

Keval S. Ramani, Molong Duan, Chinedum E. Okwudire, A. Galip Ulsoy
Journal: Journal of Dynamic Systems, Measurement, and Control
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. January 2017, 139(1): 011001.
Paper No: DS-15-1479
DOI: https://doi.org/10.1115/1.4034367
Published Online: September 8, 2016
View Article titled, Tracking Control of Linear Time-Invariant Nonminimum Phase Systems Using Filtered Basis Functions
Click here to open pdf in another window PDF for Tracking Control of Linear Time-Invariant Nonminimum Phase Systems Using Filtered Basis Functions
Topics: Errors, Stability, Tracking control, Trajectories (Physics), Filters, Dynamics (Mechanics)
Proceedings Papers

Experimental Verification of Dynamic Contour Error Estimation for High-Precision Contouring of Two-Axis Servo-Systems

Azad Ghaffari, A. Galip Ulsoy
Proc. ASME. DSCC2015, Volume 2: Diagnostics and Detection; Drilling; Dynamics and Control of Wind Energy Systems; Energy Harvesting; Estimation and Identification; Flexible and Smart Structure Control; Fuels Cells/Energy Storage; Human Robot Interaction; HVAC Building Energy Management; Industrial Applications; Intelligent Transportation Systems; Manufacturing; Mechatronics; Modelling and Validation; Motion and Vibration Control Applications, V002T33A005, October 28–30, 2015
Paper No: DSCC2015-9744
DOI: https://doi.org/10.1115/DSCC2015-9744
View Paper titled, Experimental Verification of Dynamic Contour Error Estimation for High-Precision Contouring of Two-Axis Servo-Systems
Click here to open pdf in another window PDF for Experimental Verification of Dynamic Contour Error Estimation for High-Precision Contouring of Two-Axis Servo-Systems
Topics: Errors, Servomechanisms, Algorithms, Position control, Corners (Structural elements), Instrumentation, Machining, Sliding mode control