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Y. M. Zhang
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Proceedings Papers

Robust Fault Detection and Isolation for Linear Input Time-Delay Systems

Y. X. Yao, R. Kovacevic, Y. M. Zhang
Proc. ASME. IMECE96, Dynamic Systems and Control, 859-866, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0420
https://doi.org/10.1115/IMECE1996-0420
View Paper titled, Robust Fault Detection and Isolation for Linear Input Time-Delay Systems
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Topics: Flaw detection, Time delay systems, Generators, Design, Parametrization
Proceedings Papers

Numerical Dynamic Analysis of Moving GTA Weld Pool

Y. M. Zhang, Z. N. Cao, R. Kovačević
Proc. ASME. IMECE96, Transport Phenomena in Materials Processing and Manufacturing, 313-320, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-1060
https://doi.org/10.1115/IMECE1996-1060
View Paper titled, Numerical Dynamic Analysis of Moving GTA Weld Pool
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Topics: Dynamic analysis, Dynamics (Mechanics), Fluid dynamics, Heat, Heat transfer, Three-dimensional models, Transients (Dynamics), Welding
Proceedings Papers

H ∞ Based Robust Multivariable Linear Control of Weld Pool Shape

Y. M. Zhang, Y. X. Yao, L. Li, R. Kovacevic
Proc. ASME. IMECE96, Dynamic Systems and Control, 259-264, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0345
https://doi.org/10.1115/IMECE1996-0345
View Paper titled, H ∞ Based Robust Multivariable Linear Control of Weld Pool Shape
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Topics: Control systems, Shapes, Welding, Feedback, Robust control, Simulation, Uncertainty
Proceedings Papers

Precision Sensing of Arc Length in GTAW Based on Arc Light Spectrum

P. J. Li, Y. M. Zhang
Proc. ASME. IMECE99, Manufacturing Science and Engineering, 649-658, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-0726
https://doi.org/10.1115/IMECE1999-0726
View Paper titled, Precision Sensing of Arc Length in GTAW Based on Arc Light Spectrum
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Topics: Gas tungsten arc welding, Sensors, Welding, Accuracy and precision, Atoms, Base metals, Control systems, Emission spectroscopy, Spectroscopy, Wavelength
Proceedings Papers

Influence of Surface Heat Flux Ratio on Heat Transfer Augmentation in Square Channels With Parallel, Crossed and V-Shaped Angled Ribs

J. C. Han, Y. M. Zhang, C. P. Lee
Proc. ASME. GT1991, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A002, June 3–6, 1991
Publisher: American Society of Mechanical Engineers
Paper No: 91-GT-003
https://doi.org/10.1115/91-GT-003
View Paper titled, Influence of Surface Heat Flux Ratio on Heat Transfer Augmentation in Square Channels With Parallel, Crossed and V-Shaped Angled Ribs
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Topics: Heat flux, Heat transfer, Reynolds number, Heating, Copper
Proceedings Papers

Influence of Surface Heating Condition on Local Heat Transfer in a Rotating Square Channel With Smooth Walls and Radial Outward Flow

J. C. Han, Y. M. Zhang, C. P. Lee
Proc. ASME. GT1992, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A005, June 1–4, 1992
Publisher: American Society of Mechanical Engineers
Paper No: 92-GT-188
https://doi.org/10.1115/92-GT-188
View Paper titled, Influence of Surface Heating Condition on Local Heat Transfer in a Rotating Square Channel With Smooth Walls and Radial Outward Flow
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Topics: Flow (Dynamics), Heat transfer, Heating, Heat transfer coefficients, Rotation, Temperature, Buoyancy, Copper, Coriolis force, Reynolds number
Proceedings Papers

Surface Heating Effect on Local Heat Transfer in a Rotating Two-Pass Square Channel With 60° Angled Rib Turbulators

Y. M. Zhang, J. C. Han, J. A. Parsons, C. P. Lee
Proc. ASME. GT1993, Volume 3B: General, V03BT16A092, May 24–27, 1993
Publisher: American Society of Mechanical Engineers
Paper No: 93-GT-336
https://doi.org/10.1115/93-GT-336
View Paper titled, Surface Heating Effect on Local Heat Transfer in a Rotating Two-Pass Square Channel With 60° Angled Rib Turbulators
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Topics: Buoyancy, Copper, Coriolis force, Heat flux, Heat transfer, Heat transfer coefficients, Heating, Inertia (Mechanics), Inflow, Outflow
Journal Articles

Measurement and Analysis of Plasma Arc Components

S. J. Chen, F. Jiang, J. L. Zhang, Y. M. Zhang, P. J. Shun
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research-Article
J. Manuf. Sci. Eng. February 2015, 137(1): 011006.
Paper No: MANU-13-1299
https://doi.org/10.1115/1.4028689
Published Online: February 1, 2015
View Article titled, Measurement and Analysis of Plasma Arc Components
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Topics: Electric arcs, Electrons, Flow (Dynamics), Gas flow, Heat, Plasmas (Ionized gases), Pressure, Welding, Plasma arc welding, Separation (Technology)
Proceedings Papers

Flame Stretching in a Room Model With Natural Vent

W. K. Chow, S. S. Han, Y. Gao, H. Dong, Y. Huo, Y. M. Zhang, S. S. Li
Proc. ASME. HT2009, Volume 3: Combustion, Fire and Reacting Flow; Heat Transfer in Multiphase Systems; Heat Transfer in Transport Phenomena in Manufacturing and Materials Processing; Heat and Mass Transfer in Biotechnology; Low Temperature Heat Transfer; Environmental Heat Transfer; Heat Transfer Education; Visualization of Heat Transfer, 27-30, July 19–23, 2009
Publisher: American Society of Mechanical Engineers
Paper No: HT2009-88084
https://doi.org/10.1115/HT2009-88084
View Paper titled, Flame Stretching in a Room Model With Natural Vent
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Topics: Flames, Vents, Liquid pool fires, Fire, Gasoline, Ceilings, Combustion, Fuels
Journal Articles

Adaptive Nontransferred Plasma Charge Sensor and Its Applications

Wei Lu, Y. M. Zhang, John Emmerson
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. February 2007, 129(1): 180–189.
https://doi.org/10.1115/1.2401627
Published Online: June 28, 2006
View Article titled, Adaptive Nontransferred Plasma Charge Sensor and Its Applications
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Topics: Sensors, Welding, Pipes, Plasmas (Ionized gases)
Journal Articles

Sensing and Control of Double-Sided Arc Welding Process

Y. M. Zhang, Mem. ASME, S. B. Zhang, M. Jiang
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. August 2002, 124(3): 695–701.
https://doi.org/10.1115/1.1467603
Published Online: July 11, 2002
View Article titled, Sensing and Control of Double-Sided Arc Welding Process
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Topics: Arc welding, Control systems, Density, Welding, Electrodes, Flow (Dynamics), Sensors, Plasma jets, Electric arcs, Stainless steel
Journal Articles

Robust Control of Pulsed Gas Metal Arc Welding

Y. M. Zhang, Liguo E, B. L. Walcott
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. June 2002, 124(2): 281–289.
https://doi.org/10.1115/1.1470173
Published Online: May 10, 2002
View Article titled, Robust Control of Pulsed Gas Metal Arc Welding
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Topics: Gas metal arc welding, Robust control, Welding, Wire, Control algorithms, Algorithms, Drops, Electrodes, Dynamic models
Journal Articles

Precision Sensing of Arc Length in GTAW Based on Arc Light Spectrum

P. J. Li, Y. M. Zhang
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Technical Papers
J. Manuf. Sci. Eng. February 2001, 123(1): 62–65.
https://doi.org/10.1115/1.1349719
Published Online: February 1, 2000
View Article titled, Precision Sensing of Arc Length in GTAW Based on Arc Light Spectrum
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Topics: Emission spectroscopy, Gas tungsten arc welding, Sensors, Spectroscopy, Welding, Base metals, Filters, Metals, Wavelength
Journal Articles

Interval Model Based Robust Control of Weld Joint Penetration

Y. M. Zhang, L. Li
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. August 1999, 121(3): 425–433.
https://doi.org/10.1115/1.2832698
Published Online: August 1, 1999
View Article titled, Interval Model Based Robust Control of Weld Joint Penetration
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Topics: Robust control, Welding, Control systems, Dynamics (Mechanics), Uncertainty, Algorithms, Feedback, Geometry, Manufacturing, Sensors
Journal Articles

Noncontact Ultrasonic Sensing for Seam Tracking in Arc Welding Processes

S. B. Zhang, Y. M. Zhang, R. Kovacevic
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. August 1998, 120(3): 600–608.
https://doi.org/10.1115/1.2830164
Published Online: August 1, 1998
View Article titled, Noncontact Ultrasonic Sensing for Seam Tracking in Arc Welding Processes
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Topics: Arc welding, Carbon dioxide, Circuits, Density, Design, Echoes, Gas metal arc welding, Gas tungsten arc welding, High temperature, Optimization
Journal Articles

Numerical Dynamic Analysis of Moving GTA Weld Pool

Z. N. Cao, Y. M. Zhang, R. Kovacevic
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. February 1998, 120(1): 173–178.
https://doi.org/10.1115/1.2830096
Published Online: February 1, 1998
View Article titled, Numerical Dynamic Analysis of Moving GTA Weld Pool
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Topics: Dynamic analysis, Dynamics (Mechanics), Fluid dynamics, Heat, Heat transfer, Three-dimensional models, Transients (Dynamics), Welding
Journal Articles

Dynamic Estimation of Full Penetration Using Geometry of Adjacent Weld Pools

Y. M. Zhang, L. Li, R. Kovacevic
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. November 1997, 119(4A): 631–643.
https://doi.org/10.1115/1.2831197
Published Online: November 1, 1997
View Article titled, Dynamic Estimation of Full Penetration Using Geometry of Adjacent Weld Pools
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Topics: Artificial neural networks, Geometry, Modeling, Welding
Journal Articles

Real-Time Sensing of Sag Geometry During GTA Welding

Y. M. Zhang, R. Kovacevic
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. May 1997, 119(2): 151–160.
https://doi.org/10.1115/1.2831090
Published Online: May 1, 1997
View Article titled, Real-Time Sensing of Sag Geometry During GTA Welding
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Topics: Geometry, Welding, Algorithms, Lasers, Adaptive dynamics, Control systems, Delays, Feedback, Image processing, Sensors
Journal Articles

Real-Time Image Processing for Monitoring of Free Weld Pool Surface

R. Kovacevic, Y. M. Zhang
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. May 1997, 119(2): 161–169.
https://doi.org/10.1115/1.2831091
Published Online: May 1, 1997
View Article titled, Real-Time Image Processing for Monitoring of Free Weld Pool Surface
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Topics: Electrodes, Image processing, Lasers, Mirrors, Plasma jets, Reflection, Shapes, Welding
Journal Articles

Role of Welding Parameters in Determining the Geometrical Appearance of Weld Pool

R. Kovacevic, Z. N. Cao, Y. M. Zhang
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. October 1996, 118(4): 589–596.
https://doi.org/10.1115/1.2805961
Published Online: October 1, 1996
View Article titled, Role of Welding Parameters in Determining the Geometrical Appearance of Weld Pool
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Topics: Welding, Computer simulation, Fluid dynamics, Shapes, Deformation, Heat transfer, Machinery, Temperature distribution