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Ali H. Nayfeh
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Proceedings Papers

Nonlinear Control of Flexible Structures

Shafic S. Oueini, Ali H. Nayfeh, Jon R. Pratt
Proc. ASME. IMECE96, Nonlinear Dynamics and Controls, 135-141, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0449
https://doi.org/10.1115/IMECE1996-0449
View Paper titled, Nonlinear Control of Flexible Structures
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Topics: Actuators, Control equipment, Electronic components, Equations of motion, Feedback, Flexible structures, Nonlinear vibration, Piezoelectric ceramics, Resonance, Sensors
Proceedings Papers

A Time-Domain Study of the Use of Moving Weights to Reduce Roll Motions

Thomas W. Treakle, III, Dean T. Mook, Stergios I. Liapis, Ali H. Nayfeh
Proc. ASME. IMECE98, Dynamics, Acoustics and Simulations, 91-102, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0553
https://doi.org/10.1115/IMECE1998-0553
View Paper titled, A Time-Domain Study of the Use of Moving Weights to Reduce Roll Motions
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Topics: Approximation, Center of mass, Computers, Control equipment, Displacement, Engineering simulation, Equations of motion, Seas, Servomechanisms, Ships
Proceedings Papers

Control of Rolling in Ships by Means of Active Fins Governed by a Neural-Network Controller

Daniel A. Liut, Dean T. Mook, Hugh F. VanLandingham, Ali H. Nayfeh
Proc. ASME. IMECE98, Dynamics, Acoustics and Simulations, 103-109, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0554
https://doi.org/10.1115/IMECE1998-0554
View Paper titled, Control of Rolling in Ships by Means of Active Fins Governed by a Neural-Network Controller
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Topics: Artificial neural networks, Control equipment, Fins, Ships, Computer simulation, Equations of motion, Simulation, Vortices
Proceedings Papers

Nonlinear Dynamics of a Transversely Excited Flexible Cantilever Beam

Mahmood Tabaddor, Ali H. Nayfeh
Proc. ASME. DETC95, Volume 3A: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration of Nonlinear, Random, and Time-Varying Systems, 21-29, September 17–20, 1995
Publisher: American Society of Mechanical Engineers
Paper No: DETC1995-0243
https://doi.org/10.1115/DETC1995-0243
View Paper titled, Nonlinear Dynamics of a Transversely Excited Flexible Cantilever Beam
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Topics: Cantilever beams, Nonlinear dynamics, Energy transformation, Excitation
Proceedings Papers

Identification of Nonlinear Systems Parameters Using Polyspectral Measurements and Analysis

Muhammad R. Hajj, Ali H. Nayfeh, Pavol Popovic
Proc. ASME. DETC95, Volume 3A: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration of Nonlinear, Random, and Time-Varying Systems, 651-661, September 17–20, 1995
Publisher: American Society of Mechanical Engineers
Paper No: DETC1995-0306
https://doi.org/10.1115/DETC1995-0306
View Paper titled, Identification of Nonlinear Systems Parameters Using Polyspectral Measurements and Analysis
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Topics: Nonlinear systems, Resonance
Proceedings Papers

Nonlinear Combination Resonances in Cantilever Composite Plates

Kyoyul Oh, Ali H. Nayfeh
Proc. ASME. DETC95, Volume 3A: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration of Nonlinear, Random, and Time-Varying Systems, 531-542, September 17–20, 1995
Publisher: American Society of Mechanical Engineers
Paper No: DETC1995-0294
https://doi.org/10.1115/DETC1995-0294
View Paper titled, Nonlinear Combination Resonances in Cantilever Composite Plates
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Topics: Cantilevers, Composite materials, Plates (structures), Resonance, Excitation, Accelerometers, Dynamics (Mechanics), Epoxy adhesives, Epoxy resins, Finite element analysis
Proceedings Papers

Control of Structure-Borne Sound Using Periodically Varying Rigidity

Muhammad A. Hawwa, Ali H. Nayfeh
Proc. ASME. DETC95, Volume 3B: 15th Biennial Conference on Mechanical Vibration and Noise — Acoustics, Vibrations, and Rotating Machines, 307-314, September 17–20, 1995
Publisher: American Society of Mechanical Engineers
Paper No: DETC1995-0419
https://doi.org/10.1115/DETC1995-0419
View Paper titled, Control of Structure-Borne Sound Using Periodically Varying Rigidity
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Topics: Acoustics, Electromagnetic scattering, Filters, Fluids, Plates (structures), Radiation (Physics), Stiffness, Waves
Proceedings Papers

Two-to-One Internal Resonances in Buckled Beams

Wayne Kreider, Ali H. Nayfeh, Char-Ming Chin
Proc. ASME. DETC95, Volume 3A: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration of Nonlinear, Random, and Time-Varying Systems, 345-356, September 17–20, 1995
Publisher: American Society of Mechanical Engineers
Paper No: DETC1995-0274
https://doi.org/10.1115/DETC1995-0274
View Paper titled, Two-to-One Internal Resonances in Buckled Beams
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Topics: Resonance, Bifurcation, Boundary-value problems, Chaos, Deflection, Equilibrium (Physics), Excitation, Vibration
Proceedings Papers

Nonlinear Nonplanar Dynamics of Parametrically Excited Cantilever Beams

Haider N. Arafat, Ali H. Nayfeh, Char-Ming Chin
Proc. ASME. DETC97, Volume 1C: 16th Biennial Conference on Mechanical Vibration and Noise, V01CT12A016, September 14–17, 1997
Publisher: American Society of Mechanical Engineers
Paper No: DETC97/VIB-4028
https://doi.org/10.1115/DETC97/VIB-4028
View Paper titled, Nonlinear Nonplanar Dynamics of Parametrically Excited Cantilever Beams
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Topics: Attractors, Bifurcation, Cantilever beams, Cantilevers, Chaos, Dynamics (Mechanics), Eigenvalues, Equilibrium (Physics), Excitation, Inertia (Mechanics)
Proceedings Papers

Multimodal Resonances in Suspended Cables via a Direct Perturbation Approach

Giuseppe Rega, Walter Lacarbonara, Ali H. Nayfeh, Char-Ming Chin
Proc. ASME. DETC97, Volume 1C: 16th Biennial Conference on Mechanical Vibration and Noise, V01CT17A016, September 14–17, 1997
Publisher: American Society of Mechanical Engineers
Paper No: DETC97/VIB-4101
https://doi.org/10.1115/DETC97/VIB-4101
View Paper titled, Multimodal Resonances in Suspended Cables via a Direct Perturbation Approach
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Topics: Cables, Resonance, Boundary-value problems, Displacement, Excitation, Partial differential equations, Shapes, Spacetime
Proceedings Papers

Three-to-One Internal Resonances in Parametrically Excited Hinged-Clamped Beams

Char-Ming Chin, Ali H. Nayfeh
Proc. ASME. DETC97, Volume 1C: 16th Biennial Conference on Mechanical Vibration and Noise, V01CT17A005, September 14–17, 1997
Publisher: American Society of Mechanical Engineers
Paper No: DETC97/VIB-4100
https://doi.org/10.1115/DETC97/VIB-4100
View Paper titled, Three-to-One Internal Resonances in Parametrically Excited Hinged-Clamped Beams
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Topics: Resonance, Stress, Bifurcation, Equilibrium (Physics), Boundary-value problems, Damping, Excitation, Springs
Proceedings Papers

Nonlinear Normal Modes of Buckled Beams: Three-to-One and One-to-One Internal Resonances

Ali H. Nayfeh, Walter Lacarbonara, Char-Ming Chin
Proc. ASME. DETC97, Volume 1A: 16th Biennial Conference on Mechanical Vibration and Noise, V01AT05A005, September 14–17, 1997
Publisher: American Society of Mechanical Engineers
Paper No: DETC97/VIB-3957
https://doi.org/10.1115/DETC97/VIB-3957
View Paper titled, Nonlinear Normal Modes of Buckled Beams: Three-to-One and One-to-One Internal Resonances
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Topics: Resonance, Boundary-value problems, Buckling, Mode shapes
Proceedings Papers

Transfer of Energy From High- to Low-Frequency Modes in the Bending-Torsion Oscillation of Cantilever Beams

Haider N. Arafat, Ali H. Nayfeh
Proc. ASME. DETC99, Volume 7A: 17th Biennial Conference on Mechanical Vibration and Noise, 783-793, September 12–16, 1999
Publisher: American Society of Mechanical Engineers
Paper No: DETC99/VIB-8159
https://doi.org/10.1115/DETC99/VIB-8159
View Paper titled, Transfer of Energy From High- to Low-Frequency Modes in the Bending-Torsion Oscillation of Cantilever Beams
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Topics: Cantilever beams, Energy transformation, Oscillations, Torsion
Proceedings Papers

Dynamics of a Cubic Nonlinear Vibration Absorber

Shafic S. Oueini, Char-Ming Chin, Ali H. Nayfeh
Proc. ASME. DETC99, Volume 7A: 17th Biennial Conference on Mechanical Vibration and Noise, 1617-1623, September 12–16, 1999
Publisher: American Society of Mechanical Engineers
Paper No: DETC99/VIB-8049
https://doi.org/10.1115/DETC99/VIB-8049
View Paper titled, Dynamics of a Cubic Nonlinear Vibration Absorber
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Topics: Dynamics (Mechanics), Nonlinear vibration, Bifurcation, Inertia (Mechanics), Resonance, Stability, Vibration absorbers
Proceedings Papers

Transverse Vibrations of a Centrally Clamped Rotating Circular Disk

Ali H. Nayfeh, Adel Jilani, Piergiuseppe Manzione
Proc. ASME. DETC99, Volume 7B: 17th Biennial Conference on Mechanical Vibration and Noise, 1989-2000, September 12–16, 1999
Publisher: American Society of Mechanical Engineers
Paper No: DETC99/VIB-8177
https://doi.org/10.1115/DETC99/VIB-8177
View Paper titled, Transverse Vibrations of a Centrally Clamped Rotating Circular Disk
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Topics: Disks, Vibration, Equilibrium (Physics), Resonance, Rotating disks, Spin (Aerodynamics), Spinning (Textile), Stability, Stress
Proceedings Papers

Nonlinear Adaptive Vibration Absorber for the Control of Plate Vibrations

Osama N. Ashour, Ali H. Nayfeh
Proc. ASME. IDETC-CIE2001, Volume 6B: 18th Biennial Conference on Mechanical Vibration and Noise, 1429-1438, September 9–12, 2001
Publisher: American Society of Mechanical Engineers
Paper No: DETC2001/VIB-21470
https://doi.org/10.1115/DETC2001/VIB-21470
View Paper titled, Nonlinear Adaptive Vibration Absorber for the Control of Plate Vibrations
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Topics: Vibration, Vibration absorbers, Control equipment, Actuators, Resonance, Alloys, Cantilever beams, Computer software, Dynamic systems, Flexible structures
Proceedings Papers

A Simple Adaptive Feedback Controller for Tower Cranes

Hanafy M. Omar, Ali H. Nayfeh
Proc. ASME. IDETC-CIE2001, Volume 6C: 18th Biennial Conference on Mechanical Vibration and Noise, 2611-2621, September 9–12, 2001
Publisher: American Society of Mechanical Engineers
Paper No: DETC2001/VIB-21606
https://doi.org/10.1115/DETC2001/VIB-21606
View Paper titled, A Simple Adaptive Feedback Controller for Tower Cranes
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Topics: Control equipment, Feedback, Tower cranes, Stress, Oscillations, Cycles, Algorithms, Cables, Computer simulation, Cranes
Proceedings Papers

The Influence of Nonlinear Boundary Conditions on the Nonplanar Autoparametric Responses of an Inextensible Beam

Haider N. Arafat, Ali H. Nayfeh
Proc. ASME. IDETC-CIE2001, Volume 6B: 18th Biennial Conference on Mechanical Vibration and Noise, 2171-2180, September 9–12, 2001
Publisher: American Society of Mechanical Engineers
Paper No: DETC2001/VIB-21559
https://doi.org/10.1115/DETC2001/VIB-21559
View Paper titled, The Influence of Nonlinear Boundary Conditions on the Nonplanar Autoparametric Responses of an Inextensible Beam
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Topics: Boundary-value problems, Resonance
Proceedings Papers

Equations of Motion of an Aircraft Wing Modeled As a Composite Plate-Beam Model Including the Rigid-Body Motion

Samir A. Emam, Ali H. Nayfeh, Scott L. Hendricks
Proc. ASME. IDETC-CIE2001, Volume 6B: 18th Biennial Conference on Mechanical Vibration and Noise, 2205-2213, September 9–12, 2001
Publisher: American Society of Mechanical Engineers
Paper No: DETC2001/VIB-21563
https://doi.org/10.1115/DETC2001/VIB-21563
View Paper titled, Equations of Motion of an Aircraft Wing Modeled As a Composite Plate-Beam Model Including the Rigid-Body Motion
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Topics: Aircraft, Composite materials, Equations of motion, Wings, Boundary-value problems, Composite building materials
Proceedings Papers

Control of Rotary Cranes Using Fuzzy Logic

Amjed A. Al-mousa, Ali H. Nayfeh, Pushkin Kachroo
Proc. ASME. IDETC-CIE2001, Volume 6C: 18th Biennial Conference on Mechanical Vibration and Noise, 2535-2544, September 9–12, 2001
Publisher: American Society of Mechanical Engineers
Paper No: DETC2001/VIB-21598
https://doi.org/10.1115/DETC2001/VIB-21598
View Paper titled, Control of Rotary Cranes Using Fuzzy Logic
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Topics: Cranes, Fuzzy logic, Control equipment, Damping, Engines, Oscillations, Simulation, Stress, Automatic control, Computer simulation