1-16 of 16
A. R. Ohadi
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Active Noise Cancellation Using Feedforward and Hybrid Controls

A. R. Ohadi, E. Esmailzadeh, A. Alasty
Proc. ASME. IMECE2001, Dynamic Systems and Control, 453-460, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/DSC-24557
https://doi.org/10.1115/IMECE2001/DSC-24557
View Paper titled, Active Noise Cancellation Using Feedforward and Hybrid Controls
Open the PDF for Active Noise Cancellation Using Feedforward and Hybrid Controls in another window
Topics: Feedforward control, Hybrid control, Noise (Sound), Algorithms, Acoustics, Boundary-value problems, Couplings, Damping, Errors, Feedback
Proceedings Papers

Adaptive Feedforward Active Noise Control in an Acoustic Duct

A. R. Ohadi, E. Esmailzadeh, A. Alasty
Proc. ASME. IDETC-CIE2001, Volume 6B: 18th Biennial Conference on Mechanical Vibration and Noise, 1541-1548, September 9–12, 2001
Publisher: American Society of Mechanical Engineers
Paper No: DETC2001/VIB-21482
https://doi.org/10.1115/DETC2001/VIB-21482
View Paper titled, Adaptive Feedforward Active Noise Control in an Acoustic Duct
Open the PDF for Adaptive Feedforward Active Noise Control in an Acoustic Duct in another window
Topics: Acoustics, Ducts, Feedforward control, Noise control, Algorithms, Computers, Dynamic response, Feedback, Signals, Simulation results
Proceedings Papers

Optimal Placement of Sensors and Actuators in Cluster Control of Acoustic Potential Energy in a Cavity

M. Jalali, A. R. Ohadi
Proc. ASME. IMECE2010, Volume 13: Sound, Vibration and Design, 81-90, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-38142
https://doi.org/10.1115/IMECE2010-38142
View Paper titled, Optimal Placement of Sensors and Actuators in Cluster Control of Acoustic Potential Energy in a Cavity
Open the PDF for Optimal Placement of Sensors and Actuators in Cluster Control of Acoustic Potential Energy in a Cavity in another window
Topics: Acoustics, Actuators, Cavities, Potential energy, Sensor placement, Noise (Sound), Optimization, Boundary-value problems, Computer simulation, Control equipment
Proceedings Papers

A Robust Active Vibration Control of Automotive Engine

V. Fakhari, H. A. Talebi, A. R. Ohadi
Proc. ASME. ESDA2010, ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, Volume 3, 219-228, July 12–14, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2010-24834
https://doi.org/10.1115/ESDA2010-24834
View Paper titled, A Robust Active Vibration Control of Automotive Engine
Open the PDF for A Robust Active Vibration Control of Automotive Engine in another window
Topics: Actuators, Algorithms, Automotive engines, Cylinders, Degrees of freedom, Engines, Equations of motion, Feedback, Inertia (Mechanics), Noise (Sound)
Proceedings Papers

Sound Absorption Prediction Using Finite Element Model Based on Modified Biot Poroelastic Model

A. R. Ohadi, M. Moghaddami
Proc. ASME. ESDA2006, Volume 1: Advanced Energy Systems, Advanced Materials, Aerospace, Automation and Robotics, Noise Control and Acoustics, and Systems Engineering, 799-806, July 4–7, 2006
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2006-95126
https://doi.org/10.1115/ESDA2006-95126
View Paper titled, Sound Absorption Prediction Using Finite Element Model Based on Modified Biot Poroelastic Model
Open the PDF for Sound Absorption Prediction Using Finite Element Model Based on Modified Biot Poroelastic Model in another window
Topics: Absorption, Acoustics, Boundary-value problems, Finite element analysis, Finite element model, Fluids, Porous materials, Simulation, Sound absorption
Proceedings Papers

Vibration Control of FGM Plate With Piezoelectric Sensors and Actuators Using Higher Order Shear Deformation Theory

A. Yeilaghi-Tamijani, R. Mirzaeifar, A. R. Ohadi, M. R. Eslami
Proc. ASME. ESDA2006, Volume 3: Dynamic Systems and Controls, Symposium on Design and Analysis of Advanced Structures, and Tribology, 565-572, July 4–7, 2006
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2006-95710
https://doi.org/10.1115/ESDA2006-95710
View Paper titled, Vibration Control of FGM Plate With Piezoelectric Sensors and Actuators Using Higher Order Shear Deformation Theory
Open the PDF for Vibration Control of FGM Plate With Piezoelectric Sensors and Actuators Using Higher Order Shear Deformation Theory in another window
Topics: Actuators, Functionally graded materials, Sensors, Shear deformation, Vibration control, Feedback, Algorithms, Displacement, Active damping, Deflection
Proceedings Papers

Simulation of Engine Vibration on Nonlinear Hydraulic Engine Mounts

A. R. Ohadi, G. Maghsoodi
Proc. ASME. IDETC-CIE2005, Volume 1: 20th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 2227-2236, September 24–28, 2005
Publisher: American Society of Mechanical Engineers
Paper No: DETC2005-85684
https://doi.org/10.1115/DETC2005-85684
View Paper titled, Simulation of Engine Vibration on Nonlinear Hydraulic Engine Mounts
Open the PDF for Simulation of Engine Vibration on Nonlinear Hydraulic Engine Mounts in another window
Topics: Engines, Hydraulic engine mounts, Inertia (Mechanics), Rubber, Simulation, Vibration
Proceedings Papers

Investigating the Effects of Porous Material Compression on the Acoustical Behavior of Absorption and Barrier Materials

A. R. Ohadi, M. Moghaddami
Proc. ASME. IDETC-CIE2005, Volume 1: 20th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 1525-1532, September 24–28, 2005
Publisher: American Society of Mechanical Engineers
Paper No: DETC2005-85683
https://doi.org/10.1115/DETC2005-85683
View Paper titled, Investigating the Effects of Porous Material Compression on the Acoustical Behavior of Absorption and Barrier Materials
Open the PDF for Investigating the Effects of Porous Material Compression on the Acoustical Behavior of Absorption and Barrier Materials in another window
Topics: Absorption, Acoustics, Compression, Porous materials
Proceedings Papers

Vibration and Frequency Analysis of Non-Uniform Timoshenko Beams Subjected to Axial Forces

A. R. Ohadi, H. Mehdigholi, E. Esmailzadeh
Proc. ASME. IMECE2003, Design Engineering, Volumes 1 and 2, 1057-1064, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-43001
https://doi.org/10.1115/IMECE2003-43001
View Paper titled, Vibration and Frequency Analysis of Non-Uniform Timoshenko Beams Subjected to Axial Forces
Open the PDF for Vibration and Frequency Analysis of Non-Uniform Timoshenko Beams Subjected to Axial Forces in another window
Topics: Boundary-value problems, Differential equations, Displacement, Rotation, Shear (Mechanics), Stability, Stress, Vibration
Proceedings Papers

Feed Forward Multiple-Input Active Noise Control Systems

A. R. Ohadi, H. Mehdigholi, E. Esmailzadeh
Proc. ASME. IMECE2003, Dynamic Systems and Control, Volumes 1 and 2, 143-150, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-43000
https://doi.org/10.1115/IMECE2003-43000
View Paper titled, Feed Forward Multiple-Input Active Noise Control Systems
Open the PDF for Feed Forward Multiple-Input Active Noise Control Systems in another window
Topics: Feedforward control, Noise control, Control equipment, Noise (Sound), Signals, Design, Vibration
Journal Articles

Simulation of Engine Vibration on Nonlinear Hydraulic Engine Mounts

A. R. Ohadi, G. Maghsoodi
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. August 2007, 129(4): 417–424.
https://doi.org/10.1115/1.2748459
Published Online: April 9, 2007
View Article titled, Simulation of Engine Vibration on Nonlinear Hydraulic Engine Mounts
Open the PDF for Simulation of Engine Vibration on Nonlinear Hydraulic Engine Mounts in another window
Topics: Engines, Hydraulic engine mounts, Inertia (Mechanics), Vibration, Rubber
Journal Articles

Investigating the Effects of Fibrous Material Compression on the Acoustical Behavior of Absorption and Barrier Materials

A. R. Ohadi, M. Moghaddami
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. April 2007, 129(2): 133–140.
https://doi.org/10.1115/1.2424975
Published Online: October 20, 2006
View Article titled, Investigating the Effects of Fibrous Material Compression on the Acoustical Behavior of Absorption and Barrier Materials
Open the PDF for Investigating the Effects of Fibrous Material Compression on the Acoustical Behavior of Absorption and Barrier Materials in another window
Topics: Absorption, Acoustics, Compression, Finite element analysis, Porous materials, Wave propagation, Waves, Polyester fabrics, Fluids, Noise control
Journal Articles

Multi-Channel Adaptive Feedforward Control of Noise in an Acoustic Duct

E. Esmailzadeh, A. R. Ohadi, A. Alasty
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. June 2004, 126(2): 406–415.
https://doi.org/10.1115/1.1636772
Published Online: August 5, 2004
View Article titled, Multi-Channel Adaptive Feedforward Control of Noise in an Acoustic Duct
Open the PDF for Multi-Channel Adaptive Feedforward Control of Noise in an Acoustic Duct in another window
Topics: Acoustics, Algorithms, Ducts, Errors, Feedforward control, Microphones, Noise (Sound), Signals, Noise control, Sound pressure
Journal Articles

Hybrid Active Noise Control of a One-Dimensional Acoustic Duct

E. Esmailzadeh, Fellow ASME,, A. Alasty, A. R. Ohadi
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. January 2002, 124(1): 10–18.
https://doi.org/10.1115/1.1400117
Published Online: April 1, 2001
View Article titled, Hybrid Active Noise Control of a One-Dimensional Acoustic Duct
Open the PDF for Hybrid Active Noise Control of a One-Dimensional Acoustic Duct in another window
Topics: Acoustics, Algorithms, Boundary-value problems, Ducts, Feedback, Feedforward control, Noise control, Modeling, Microphones, Errors
Journal Articles

Erratum: “Analysis of Preloaded Bolt Joints Under Exponentially Decaying Pressure” (1996, Journal of Pressure Vessel Technology, 118, pp. 393–399)

E. Esmailzadeh, M. Chorashi, A. R. Ohadi
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Errata
J. Pressure Vessel Technol. May 1997, 119(2): 231.
https://doi.org/10.1115/1.2842289
Published Online: May 1, 1997
View Article titled, Erratum: “Analysis of Preloaded Bolt Joints Under Exponentially Decaying Pressure” (1996, Journal of Pressure Vessel Technology, 118, pp. 393–399)
Open the PDF for Erratum: “Analysis of Preloaded Bolt Joints Under Exponentially Decaying Pressure” (1996, Journal of Pressure Vessel Technology, 118, pp. 393–399) in another window
Topics: Pressure, Pressure vessels
Journal Articles

Analysis of Preloaded Bolted Joints Under Exponentially Decaying Pressure

E. Esmailzadeh, M. Chorashi, A. R. Ohadi
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 1996, 118(4): 393–398.
https://doi.org/10.1115/1.2842204
Published Online: November 1, 1996
View Article titled, Analysis of Preloaded Bolted Joints Under Exponentially Decaying Pressure
Open the PDF for Analysis of Preloaded Bolted Joints Under Exponentially Decaying Pressure in another window
Topics: Bolted joints, Pressure, Damping, Displacement, Stress, Dampers, Deflection, Design, Fatigue life, Finite element model