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S. D. Hu
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Proceedings Papers

A Hybrid Flexoelectric-Piezoelectric Design for Structural Sensing

S. D. Hu, H. Li
Proc. ASME. IMECE2014, Volume 4B: Dynamics, Vibration, and Control, V04BT04A064, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-37839
https://doi.org/10.1115/IMECE2014-37839
View Paper titled, A Hybrid Flexoelectric-Piezoelectric Design for Structural Sensing
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Topics: Circuits, Composite materials, Design, Lamination, Membranes, Pipes, Sensors, Shells, Signals, Transducers
Proceedings Papers

Experiment on Active Vibration Isolation of a Conical Shell Isolator

H. Y. Li, H. Li, S. D. Hu, Z. B. Chen
Proc. ASME. IMECE2014, Volume 4B: Dynamics, Vibration, and Control, V04BT04A065, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-37850
https://doi.org/10.1115/IMECE2014-37850
View Paper titled, Experiment on Active Vibration Isolation of a Conical Shell Isolator
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Topics: Shells, Vibration isolation, Actuators, Stiffness, Weight (Mass), Composite materials, Control equipment, Cylinders, Epoxy resins, Feedback
Journal Articles

Precision Microscopic Actuations of Parabolic Cylindrical Shell Reflectors

S. D. Hu, H. Li, H. S. Tzou
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. February 2015, 137(1): 011013.
Paper No: VIB-14-1108
https://doi.org/10.1115/1.4028341
Published Online: February 1, 2015
View Article titled, Precision Microscopic Actuations of Parabolic Cylindrical Shell Reflectors
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Topics: Actuators, Pipes, Shells, Optical mirrors, Mode shapes, Membranes
Proceedings Papers

Flexoelectric Energy Harvesting of Circular Rings

X. F. Zhang, S. D. Hu, H. S. Tzou
Proc. ASME. IDETC-CIE2013, Volume 8: 22nd Reliability, Stress Analysis, and Failure Prevention Conference; 25th Conference on Mechanical Vibration and Noise, V008T13A083, August 4–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: DETC2013-12769
https://doi.org/10.1115/DETC2013-12769
View Paper titled, Flexoelectric Energy Harvesting of Circular Rings
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Topics: Energy harvesting, Excitation, Design, Strain gradient, Capacitance, Circuits, Crystals, Dielectric materials, Dynamic response, Engineering systems and industry applications
Proceedings Papers

Optimal Control of Piezoelectric Laminated Parabolic Cylindrical Panels

S. D. Hu, H. Li, H. S. Tzou
Proc. ASME. IDETC-CIE2013, Volume 8: 22nd Reliability, Stress Analysis, and Failure Prevention Conference; 25th Conference on Mechanical Vibration and Noise, V008T13A077, August 4–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: DETC2013-12513
https://doi.org/10.1115/DETC2013-12513
View Paper titled, Optimal Control of Piezoelectric Laminated Parabolic Cylindrical Panels
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Topics: Optimal control, Algorithms, Control equipment, Damping, Design, Feedback, Pipes, Sensors, Vibration control, Actuators
Proceedings Papers

Diagonal Flexoelectric Sensors and Sensitivity Analysis on Cylindrical Shells

H. S. Tzou, Z. Rao, S. D. Hu
Proc. ASME. IDETC-CIE2013, Volume 8: 22nd Reliability, Stress Analysis, and Failure Prevention Conference; 25th Conference on Mechanical Vibration and Noise, V008T13A078, August 4–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: DETC2013-12534
https://doi.org/10.1115/DETC2013-12534
View Paper titled, Diagonal Flexoelectric Sensors and Sensitivity Analysis on Cylindrical Shells
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Topics: Pipes, Sensitivity analysis, Sensors, Signals, Dimensions, Excitation, Shells, Strain gradient, Waves
Proceedings Papers

Sensing Signal and Energy Generation Analysis on a Flexoelectric Beam

S. D. Hu, H. Li, H. S. Tzou
Proc. ASME. IMECE2012, Volume 6: Energy, Parts A and B, 523-531, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-87215
https://doi.org/10.1115/IMECE2012-87215
View Paper titled, Sensing Signal and Energy Generation Analysis on a Flexoelectric Beam
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Topics: Energy generation, Signals, Electrodes, Cantilever beams, Piezoelectricity, Vibration, Distributed power generation, Electric fields, Polarization (Electricity), Polarization (Light)
Proceedings Papers

Spatial Actuation Effectiveness of Segmented Actuators on Parabolic Cylindrical Panels

S. D. Hu, H. Li, H. S. Tzou
Proc. ASME. IMECE2012, Volume 4: Dynamics, Control and Uncertainty, Parts A and B, 479-488, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-87210
https://doi.org/10.1115/IMECE2012-87210
View Paper titled, Spatial Actuation Effectiveness of Segmented Actuators on Parabolic Cylindrical Panels
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Topics: Actuators, Vibration, Shells, Image segmentation, Membranes, Air flow, Damage, Design, Heating, Optical mirrors
Proceedings Papers

Distributed Actuation Effectiveness of Flexible Parabolic Cylindrical Panels

S. D. Hu, H. Li, H. S. Tzou
Proc. ASME. IDETC-CIE2012, Volume 1: 24th Conference on Mechanical Vibration and Noise, Parts A and B, 1199-1208, August 12–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: DETC2012-70886
https://doi.org/10.1115/DETC2012-70886
View Paper titled, Distributed Actuation Effectiveness of Flexible Parabolic Cylindrical Panels
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Topics: Actuators, Equations of motion, Membranes, Mode shapes, Optical mirrors, Piezoelectric actuators, Radar, Shells, Solar collectors, Vibration
Proceedings Papers

Distributed Modal Signals of Conical Shells Based on Flexoelectric Effect

H. Li, S. D. Hu, H. S. Tzou
Proc. ASME. IDETC-CIE2012, Volume 1: 24th Conference on Mechanical Vibration and Noise, Parts A and B, 1209-1217, August 12–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: DETC2012-70901
https://doi.org/10.1115/DETC2012-70901
View Paper titled, Distributed Modal Signals of Conical Shells Based on Flexoelectric Effect
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Topics: Shells, Signals, Polarization (Electricity), Polarization (Light), Polarization (Waves), Sensors, Boundary-value problems, Deformation, Ejectors, Mode shapes
Proceedings Papers

Static Nano-Control of Cantilever Beams Using the Inverse Flexoelectric Effect

S. D. Hu, H. Li, H. S. Tzou
Proc. ASME. IMECE2011, Volume 7: Dynamic Systems and Control; Mechatronics and Intelligent Machines, Parts A and B, 463-470, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-65123
https://doi.org/10.1115/IMECE2011-65123
View Paper titled, Static Nano-Control of Cantilever Beams Using the Inverse Flexoelectric Effect
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Topics: Cantilever beams, Atomic force microscopy, Deflection, Electric fields, Probes, Polarization (Electricity), Polarization (Light), Polarization (Waves), Buckling, Deformation
Proceedings Papers

A Diagonal Piezoelectric Energy Harvester on Clamped-Free Conical Shells

H. Li, S. D. Hu, H. S. Tzou
Proc. ASME. IMECE2011, Volume 8: Mechanics of Solids, Structures and Fluids; Vibration, Acoustics and Wave Propagation, 847-854, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-63030
https://doi.org/10.1115/IMECE2011-63030
View Paper titled, A Diagonal Piezoelectric Energy Harvester on Clamped-Free Conical Shells
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Topics: Energy harvesting, Shells, Thin shells, Circuits, Electrodes, Excitation, Kinetic energy, Mode shapes, Piezoelectric materials, Shapes
Proceedings Papers

Optimal Control of Clamped-Free Conical Shell Using Diagonal Piezoelectric Sensor and Actuator

H. Li, Z. B. Chen, S. D. HU, H. S. Tzou
Proc. ASME. IMECE2011, Volume 8: Mechanics of Solids, Structures and Fluids; Vibration, Acoustics and Wave Propagation, 691-698, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-63028
https://doi.org/10.1115/IMECE2011-63028
View Paper titled, Optimal Control of Clamped-Free Conical Shell Using Diagonal Piezoelectric Sensor and Actuator
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Topics: Actuators, Optimal control, Sensors, Shells, Control equipment, Signals, Boundary-value problems, Design, Excitation, Optimization
Proceedings Papers

Evaluation of Ring-Type Energy Harvesters

S. D. Hu, H. Li, H. S. Tzou
Proc. ASME. IDETC-CIE2011, Volume 1: 23rd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 283-292, August 28–31, 2011
Publisher: American Society of Mechanical Engineers
Paper No: DETC2011-48137
https://doi.org/10.1115/DETC2011-48137
View Paper titled, Evaluation of Ring-Type Energy Harvesters
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Topics: Energy harvesting, Oscillations, Circuits, Design, Membranes, Piezoelectric materials, Vibration
Proceedings Papers

Energy Harvesting Characteristics of Conical Shells

H. Li, S. D. Hu, H. S. Tzou
Proc. ASME. IDETC-CIE2011, Volume 1: 23rd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 293-300, August 28–31, 2011
Publisher: American Society of Mechanical Engineers
Paper No: DETC2011-48143
https://doi.org/10.1115/DETC2011-48143
View Paper titled, Energy Harvesting Characteristics of Conical Shells
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Topics: Energy harvesting, Shells, Circuits, Vibration, Membranes, Mode shapes, Plates (structures), Thin shells
Proceedings Papers

Flexoelectric Signals on Rings in Transverse Motions

S. D. Hu, H. Li, H. S. Tzou
Proc. ASME. IDETC-CIE2011, Volume 1: 23rd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 1087-1096, August 28–31, 2011
Publisher: American Society of Mechanical Engineers
Paper No: DETC2011-48129
https://doi.org/10.1115/DETC2011-48129
View Paper titled, Flexoelectric Signals on Rings in Transverse Motions
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Topics: Signals, Oscillations, Sensors, Strain gradient, Crystals, Deformation, Design, Engineering systems and industry applications, Piezoelectricity, Polarization (Electricity)
Proceedings Papers

Energy Generation Mechanism of Nanorings in Circumferential Oscillations

S. D. Hu, H. Li, H. S. Tzou
Proc. ASME. IDETC-CIE2011, Volume 1: 23rd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 1097-1105, August 28–31, 2011
Publisher: American Society of Mechanical Engineers
Paper No: DETC2011-48136
https://doi.org/10.1115/DETC2011-48136
View Paper titled, Energy Generation Mechanism of Nanorings in Circumferential Oscillations
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Topics: Energy generation, Oscillations, Signals, Electrodes, Energy harvesting, Design, Generators, Membranes, Distributed power generation, Image segmentation