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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, V002T04A002, October 11–13, 2017

Paper No: DSCC2017-5097

DOI: https://doi.org/10.1115/DSCC2017-5097

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Topics: Optimal control, Suspension systems, Uncertainty, Control equipment, Vehicles, Actuators, Wheels, Center of mass, Degrees of freedom, Feedback

Proceedings Papers

Identification and Stability Analysis of the Postural Control System During Small Magnitude Perturbations

Bradley S. Davidson, Michael L. Madigan, Steve C. Southward, Maury A. Nussbaum

Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 913-914, June 25–29, 2008

Paper No: SBC2008-193261

DOI: https://doi.org/10.1115/SBC2008-193261

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Topics: Control systems, Excitation, Muscle, Stability

Proceedings Papers

Traction Control Using an Anthropomimetic Approach

William T. Kirchner, Steve C. Southward

Proc. ASME. IDETC-CIE2011, Volume 8: 11th International Power Transmission and Gearing Conference; 13th International Conference on Advanced Vehicle and Tire Technologies, 683-690, August 28–31, 2011

Paper No: DETC2011-47279

DOI: https://doi.org/10.1115/DETC2011-47279

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Topics: Traction, Control algorithms, Tires, Wheels, Signals, Uncertainty, Vehicle dynamics, Vehicles

Proceedings Papers

Estimating Changes in Speech Metrics Indicative of Fatigue Levels

Parham Shahidi, Reza A. Soltan, Steve C. Southward, Mehdi Ahmadian

Proc. ASME. RTDF2010, ASME 2010 Rail Transportation Division Fall Technical Conference, 51-59, October 12–13, 2010

Paper No: RTDF2010-42010

DOI: https://doi.org/10.1115/RTDF2010-42010

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Topics: Fatigue, Uncertainty, Algorithms, Fuzzy logic, Probability, Risk, Signals, Artificial neural networks, Chaos, Density

Journal Articles

On Controlling an Uncertain System With Polynomial Chaos and H 2 Control Design

Brian A. Templeton, David E. Cox, Sean P. Kenny, Mehdi Ahmadian, Steve C. Southward

J. Dyn. Sys., Meas., Control. November 2010, 132(6): 061304.

DOI: https://doi.org/10.1115/1.4002474

Published Online: October 29, 2010

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Topics: Chaos, Polynomials, Design, Optimization

Proceedings Papers

Estimating Crew Alertness From Speech

Parham Shahidi, Steve C. Southward, Mehdi Ahmadian

Proc. ASME. JRC2010, 2010 Joint Rail Conference, Volume 1, 519-526, April 27–29, 2010

Paper No: JRC2010-36261

DOI: https://doi.org/10.1115/JRC2010-36261

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Topics: Algorithms, Computation, Fatigue, Fuzzy logic, Governments, Hardware, High speed rail, Locomotives, Railroads, Signals

Proceedings Papers

Fuzzy Analysis of Speech Metrics to Estimate Conductor Alertness

Parham Shahidi, Steve C. Southward, Mehdi Ahmadian

Proc. ASME. RTDF2009, ASME 2009 Rail Transportation Division Fall Technical Conference, 129-135, October 20–21, 2009

Paper No: RTDF2009-18031

DOI: https://doi.org/10.1115/RTDF2009-18031

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Topics: Algorithms, Fatigue, Fuzzy logic, Silence, Sleep, Trains

Proceedings Papers

Real-Time Estimation of Temporal Word Boundaries Without Linguistic Knowledge

Parham Shahidi, Steve C. Southward, Mehdi Ahmadian

Proc. ASME. JRC2008, IEEE/ASME/ASCE 2008 Joint Rail Conference, 285-289, April 22–24, 2008

Paper No: JRC2008-63066

DOI: https://doi.org/10.1115/JRC2008-63066

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Topics: Algorithms, Blocks (Building materials), Locomotives, Signals, Testing

Proceedings Papers

Detecting Crew Alertness With Processed Speech

Samuel K. Shimp, III, Steve C. Southward, Mehdi Ahmadian

Proc. ASME. JRC-ICE2007, ASME/IEEE 2007 Joint Rail Conference and Internal Combustion Engine Division Spring Technical Conference, 199-203, March 13–16, 2007

Paper No: JRC/ICE2007-40101

DOI: https://doi.org/10.1115/JRC/ICE2007-40101

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Topics: Algorithms, Design, Errors, Fatigue, Feature extraction, Monitoring systems, Noise (Sound), Noise control, Public transportation, Rails

Proceedings Papers

Acoustic Beamforming Enhancement of Locomotive Cabin Speech

Karl Muecke, Steve C. Southward

Proc. ASME. JRC-ICE2007, ASME/IEEE 2007 Joint Rail Conference and Internal Combustion Engine Division Spring Technical Conference, 205-210, March 13–16, 2007

Paper No: JRC/ICE2007-40102

DOI: https://doi.org/10.1115/JRC/ICE2007-40102

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Topics: Acoustics, Locomotives, Microphones, Signals, Algorithms, Noise (Sound), Safety, Signal processing, Signal to noise ratio, Testing

Proceedings Papers

Real-Time Parameter ID Using Polynomial Chaos Expansions

Steve C. Southward

Proc. ASME. IMECE2007, Volume 9: Mechanical Systems and Control, Parts A, B, and C, 1167-1173, November 11–15, 2007

Paper No: IMECE2007-43745

DOI: https://doi.org/10.1115/IMECE2007-43745

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Topics: Chaos, Polynomials, Dynamic systems, Algorithms, Certainty, Statistical distributions, Uncertainty

Proceedings Papers

Comparison of Static and Dynamic Models for the Force Output of Magnetorheological Dampers

Russell J. Richards, Corina Sandu, Steve C. Southward

Proc. ASME. IDETC-CIE2007, Volume 3: 19th International Conference on Design Theory and Methodology; 1st International Conference on Micro- and Nanosystems; and 9th International Conference on Advanced Vehicle Tire Technologies, Parts A and B, 1201-1210, September 4–7, 2007

Paper No: DETC2007-34603

DOI: https://doi.org/10.1115/DETC2007-34603

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Topics: Dampers, Dynamic models, Signals, Errors, Fluids, Construction, Damping, Data collection, Dynamic response, Electromagnets

Proceedings Papers

Development of a General Use Quarter-Vehicle Test Rig

Justin Langdon, Steve C. Southward

Paper No: DETC2007-35144

DOI: https://doi.org/10.1115/DETC2007-35144

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Topics: Vehicles, Testing, Design, Tires, Aerodynamics, Braking, Dynamic models, Dynamics (Mechanics), Fittings, Fluid-dynamic forces

Proceedings Papers

Scale-Model Test Rig for Passive and Active Suspension Control Comparison

Nathanael D. Annis, Steve C. Southward

Paper No: DETC2007-35153

DOI: https://doi.org/10.1115/DETC2007-35153

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Topics: Algorithms, Control algorithms, Design, Performance characterization, Simulation, Vibration control

Proceedings Papers

Vibration Confinement by Minimum Modal Energy Eigenstructure Assignment

Mohammad Rastgaar Aagaah, Mehdi Ahmadian, Steve C. Southward

Proc. ASME. IDETC-CIE2007, Volume 1: 21st Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 147-154, September 4–7, 2007

Paper No: DETC2007-34961

DOI: https://doi.org/10.1115/DETC2007-34961

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Topics: Vibration, Eigenvalues, Closed loop systems, Open loop systems, Arches, Feedback, Flexible structures, Numerical analysis, Performance

Proceedings Papers

Effect of the Actuators’ Location on Vibration Suppression Using Minimum Modal Energy Eigenstructure Assignment

Mohammad Rastgaar Aagaah, Steve C. Southward, Mehdi Ahmadian

Proc. ASME. IDETC-CIE2007, Volume 1: 21st Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 1873-1880, September 4–7, 2007

Paper No: DETC2007-34962

DOI: https://doi.org/10.1115/DETC2007-34962

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Topics: Actuators, Vibration suppression, Eigenvalues, Vibration, Algorithms, Arches, Closed loop systems, Feedback, Flexible structures, Open loop systems

Proceedings Papers

Eliminating the Unwanted Dynamics From the Controllable Suspensions for Vehicle Applications

Xubin Song, Mehdi Ahmadian, Steve C. Southward

Proc. ASME. IMECE2002, Transportation: Making Tracks for Tomorrow’s Transportation, 131-137, November 17–22, 2002

Paper No: IMECE2002-32958

DOI: https://doi.org/10.1115/IMECE2002-32958

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Topics: Dampers, Damping, Dynamics (Mechanics), Electric current, Rheology, Suspension systems, Trucks, Vehicles

Journal Articles

A Sensor Placement Strategy for the Hybrid Adaptive Feedforward Observer

Chau M. Tran, Steve C. Southward

J. Dyn. Sys., Meas., Control. June 2006, 128(2): 449–452.

DOI: https://doi.org/10.1115/1.2196421

Published Online: February 20, 2005

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Topics: Ducts, Feedforward control, Sensor placement, Sensors, Microphones, Acoustics, Errors

Journal citation

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Supplemental Material

Commercialization of Active Isolation for Jet Aircraft

Elastic Response of Acoustic Coating on Fluid-Loaded Rib-Stiffened Cylindrical Shells

System Identification and Optimal Control of Half-Car Active Suspension System Using a Single Noisy IMU With Position Uncertainty

Identification and Stability Analysis of the Postural Control System During Small Magnitude Perturbations

Traction Control Using an Anthropomimetic Approach

Estimating Changes in Speech Metrics Indicative of Fatigue Levels

On Controlling an Uncertain System With Polynomial Chaos and H 2 Control Design

Estimating Crew Alertness From Speech

Fuzzy Analysis of Speech Metrics to Estimate Conductor Alertness

Real-Time Estimation of Temporal Word Boundaries Without Linguistic Knowledge

Detecting Crew Alertness With Processed Speech

Acoustic Beamforming Enhancement of Locomotive Cabin Speech

Real-Time Parameter ID Using Polynomial Chaos Expansions

Comparison of Static and Dynamic Models for the Force Output of Magnetorheological Dampers

Development of a General Use Quarter-Vehicle Test Rig

Scale-Model Test Rig for Passive and Active Suspension Control Comparison

Vibration Confinement by Minimum Modal Energy Eigenstructure Assignment

Effect of the Actuators’ Location on Vibration Suppression Using Minimum Modal Energy Eigenstructure Assignment

Eliminating the Unwanted Dynamics From the Controllable Suspensions for Vehicle Applications

A Sensor Placement Strategy for the Hybrid Adaptive Feedforward Observer

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