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Proceedings Papers

Mathematical Modeling of Normal, Degenerated, and Fused Cervical Spines Using IAR’S Concept

Ali Meghdari, Amir H. Bahrami
Proc. ASME. IMECE2001, Advances in Bioengineering, 77-78, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/BED-23038
https://doi.org/10.1115/IMECE2001/BED-23038
View Paper titled, Mathematical Modeling of Normal, Degenerated, and Fused Cervical Spines Using IAR’S Concept
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Topics: Cervical spine, Modeling, Rotation, Biomechanics
Proceedings Papers

Exploring Artificial Muscles As Actuators for Artificial Hands

Ali Meghdari, Majid Jafarian, Mehran Mojarrad, Mohsen Shahinpoor
Proc. ASME. DETC93, 14th Biennial Conference on Mechanical Vibration and Noise: Intelligent Structures, Materials, and Vibrations, 21-26, September 19–22, 1993
Publisher: American Society of Mechanical Engineers
Paper No: DETC1993-0154
https://doi.org/10.1115/DETC1993-0154
View Paper titled, Exploring Artificial Muscles As Actuators for Artificial Hands
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Topics: Actuators, Muscle, Artificial limbs
Proceedings Papers

Dynamics Modeling of Elastic Multibody Systems Using Kane’s Method As Applied to a Flexible Robot

Ali Meghdari, Farbod Fahimi
Proc. ASME. DETC97, Volume 2: 23rd Design Automation Conference, V002T29A091, September 14–17, 1997
Publisher: American Society of Mechanical Engineers
Paper No: DETC97/DAC-4004
https://doi.org/10.1115/DETC97/DAC-4004
View Paper titled, Dynamics Modeling of Elastic Multibody Systems Using Kane’s Method As Applied to a Flexible Robot
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Topics: Dynamics (Mechanics), Modeling, Multibody systems, Robots, Equations of motion, Degrees of freedom, Dynamic models, Finite element analysis
Proceedings Papers

Modeling a Robot With Flexible Joints and Decoupling its Equations of Motion

Ali Meghdari, Farbod Fahimi
Proc. ASME. DETC97, Volume 1A: 16th Biennial Conference on Mechanical Vibration and Noise, V01AT06A012, September 14–17, 1997
Publisher: American Society of Mechanical Engineers
Paper No: DETC97/VIB-4209
https://doi.org/10.1115/DETC97/VIB-4209
View Paper titled, Modeling a Robot With Flexible Joints and Decoupling its Equations of Motion
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Topics: Equations of motion, Modeling, Robots, Dynamics (Mechanics), Multibody systems
Proceedings Papers

A Novel Approach for Decoupling of Dynamical Equations of Flexible Manipulators

Ali Meghdari, Farbod Fahimi
Proc. ASME. DETC99, Volume 1: 25th Design Automation Conference, 239-246, September 12–16, 1999
Publisher: American Society of Mechanical Engineers
Paper No: DETC99/DAC-8556
https://doi.org/10.1115/DETC99/DAC-8556
View Paper titled, A Novel Approach for Decoupling of Dynamical Equations of Flexible Manipulators
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Topics: Flexible manipulators, Equations of motion, Multibody systems, Degrees of freedom, Dynamics (Mechanics), Simulation
Proceedings Papers

Stochastic Robust Hybrid Observer With Applications to Automotive Slip Angle Estimation

Kaveh Merat, Hamidreza Razavi, Hassan Salarieh, Aria Alasty, Ali Meghdari
Proc. ASME. IMECE2014, Volume 4B: Dynamics, Vibration, and Control, V04BT04A032, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-39436
https://doi.org/10.1115/IMECE2014-39436
View Paper titled, Stochastic Robust Hybrid Observer With Applications to Automotive Slip Angle Estimation
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Topics: Design, Linear matrix inequalities, Noise (Sound), Nonlinear dynamical systems, Nonlinear systems, Safety, Sensors, Simulation, Stability, State estimation
Proceedings Papers

Robust H ∞ Hybrid Observer-Controller Design With Application to Attitude Control of 2-DOF Helicopter

Hamidreza Razavi, Kaveh Merat, Hassan Salarieh, Aria Alasty, Ali Meghdari
Proc. ASME. IMECE2014, Volume 4A: Dynamics, Vibration, and Control, V04AT04A008, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-37991
https://doi.org/10.1115/IMECE2014-37991
View Paper titled, Robust H ∞ Hybrid Observer-Controller Design With Application to Attitude Control of 2-DOF Helicopter
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Topics: Control equipment, Design, Approximation, Uncertainty, Design methodology, Dynamics (Mechanics), Nonlinear dynamics, Optimization, Signals, Stability
Proceedings Papers

Optimal Trajectory Planning for Brachiation Robot on Ladder With Irregular Branches

Ali Meghdari, Seyyed Mohammad Hosseini Lavasani, Mir Saman Rahimi Mousavi, Mohsen Norouzi
Proc. ASME. IDETC-CIE2011, Volume 6: 35th Mechanisms and Robotics Conference, Parts A and B, 1131-1137, August 28–31, 2011
Publisher: American Society of Mechanical Engineers
Paper No: DETC2011-47648
https://doi.org/10.1115/DETC2011-47648
View Paper titled, Optimal Trajectory Planning for Brachiation Robot on Ladder With Irregular Branches
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Topics: Control equipment, Robots, Trajectories (Physics)
Proceedings Papers

Manipulation of Multibody Active Objects Using Simple Passive Manipulators

Borhan Beigzadeh, Ali Meghdari, Saeed Sohrabpour
Proc. ASME. IMECE2010, Volume 8: Dynamic Systems and Control, Parts A and B, 597-603, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-38049
https://doi.org/10.1115/IMECE2010-38049
View Paper titled, Manipulation of Multibody Active Objects Using Simple Passive Manipulators
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Topics: Manipulators, Actuators, Path planning, Stability
Proceedings Papers

Adaptive Fuzzy Sliding Mode Control Approach for Swarm Formation Control of Multi-Agent Systems

Bijan Ranjbar Sahraei, Alireza Nemati, Mehdi Farshchi, Ali Meghdari
Proc. ASME. ESDA2010, ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, Volume 5, 485-490, July 12–14, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2010-25371
https://doi.org/10.1115/ESDA2010-25371
View Paper titled, Adaptive Fuzzy Sliding Mode Control Approach for Swarm Formation Control of Multi-Agent Systems
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Topics: Multi-agent systems, Sliding mode control, Dynamics (Mechanics), Adaptive control, Control equipment, Fuzzy logic, Mobile robots, Robustness, Simulation results, Stability
Proceedings Papers

The Atomic-Scale Hysteresis in Non Contact Atomic Force Microscopy

Hossein Nejat Pishkenari, Ali Meghdari
Proc. ASME. ESDA2010, ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, Volume 5, 623-631, July 12–14, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2010-24683
https://doi.org/10.1115/ESDA2010-24683
View Paper titled, The Atomic-Scale Hysteresis in Non Contact Atomic Force Microscopy
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Topics: Atomic force microscopy, Atoms, Energy dissipation, Engineering simulation, Simulation, Displacement, Dynamics (Mechanics), Imaging, Microscopy, Molecular dynamics simulation
Proceedings Papers

Control and Manipulation of Multibody Objects

Borhan Beigzadeh, Ali Meghdari, Saeed Sohrabpour
Proc. ASME. ESDA2010, ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, Volume 3, 579-584, July 12–14, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2010-24203
https://doi.org/10.1115/ESDA2010-24203
View Paper titled, Control and Manipulation of Multibody Objects
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Topics: Actuators, Manipulators, Motors, Path planning, Stability
Proceedings Papers

Simulations of Surface Defects Characterization Using Force Modulation Atomic Force Microscopy

Hossein Nejat Pishkenari, Ali Meghdari
Proc. ASME. IDETC-CIE2009, Volume 6: ASME Power Transmission and Gearing Conference; 3rd International Conference on Micro- and Nanosystems; 11th International Conference on Advanced Vehicle and Tire Technologies, 681-687, August 30–September 2, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DETC2009-86188
https://doi.org/10.1115/DETC2009-86188
View Paper titled, Simulations of Surface Defects Characterization Using Force Modulation Atomic Force Microscopy
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Topics: Atomic force microscopy, Simulation, Cantilevers, Probes, Atoms, Excitation, Imaging, Molecular dynamics, Q-factor, Stiffness
Proceedings Papers

Molecular Dynamics Study of Success Evaluation for Metallic Nanoparticles Manipulation on Gold Substrate

Seyed Hanif Mahboobi, Ali Meghdari, Nader Jalili
Proc. ASME. IDETC-CIE2009, Volume 6: ASME Power Transmission and Gearing Conference; 3rd International Conference on Micro- and Nanosystems; 11th International Conference on Advanced Vehicle and Tire Technologies, 345-346, August 30–September 2, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DETC2009-86398
https://doi.org/10.1115/DETC2009-86398
View Paper titled, Molecular Dynamics Study of Success Evaluation for Metallic Nanoparticles Manipulation on Gold Substrate
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Topics: Molecular dynamics, Nanoparticles, Simulation, Transition metals
Proceedings Papers

Design of PID Controller for Control of Speed of the Robotic Fish Modeled by Lighthill’s Large Amplitude Elongated Body Theory in Linear Path

Mohammad Shahi, Ali Meghdari
Proc. ASME. IMECE2009, Volume 10: Mechanical Systems and Control, Parts A and B, 117-124, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-11045
https://doi.org/10.1115/IMECE2009-11045
View Paper titled, Design of PID Controller for Control of Speed of the Robotic Fish Modeled by Lighthill’s Large Amplitude Elongated Body Theory in Linear Path
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Topics: Control equipment, Design, Robotics
Proceedings Papers

Optimal Sliding Mode Control of AFM Tip Vibration and Position During Manipulation of a Nanoparticle

Hesam Babahosseini, Majid Khorsand, Ali Meghdari, Aria Alasty
Proc. ASME. IMECE2009, Volume 12: Micro and Nano Systems, Parts A and B, 205-214, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-10953
https://doi.org/10.1115/IMECE2009-10953
View Paper titled, Optimal Sliding Mode Control of AFM Tip Vibration and Position During Manipulation of a Nanoparticle
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Topics: Atomic force microscopy, Nanoparticles, Sliding mode control, Vibration, Control equipment, Design, Dynamic models, Friction, Modeling, Nanoscale phenomena
Proceedings Papers

Dynamics Modeling of Nanoparticle in AFM-Based Manipulation Using Two Nanoscale Friction Models

Hesam Babahosseini, Seyed Hanif Mahboobi, Ali Meghdari
Proc. ASME. IMECE2009, Volume 12: Micro and Nano Systems, Parts A and B, 225-234, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-11071
https://doi.org/10.1115/IMECE2009-11071
View Paper titled, Dynamics Modeling of Nanoparticle in AFM-Based Manipulation Using Two Nanoscale Friction Models
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Topics: Atomic force microscopy, Dynamics (Mechanics), Friction, Modeling, Nanoparticles, Nanoscale phenomena, Coulombs, Deformation, Manipulators, Particulate matter
Proceedings Papers

Position Control of Ionic Polymer-Metal Composites Using Fuzzy Logic

Sina Radmard, Mohammad Honarvar, Aria Alasty, Ali Meghdari, Hasan Zohoor
Proc. ASME. IMECE2008, Volume 11: Mechanical Systems and Control, 575-581, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-66355
https://doi.org/10.1115/IMECE2008-66355
View Paper titled, Position Control of Ionic Polymer-Metal Composites Using Fuzzy Logic
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Topics: Composite materials, Fuzzy logic, Metals, Polymers, Position control, Strips, Control equipment, Actuators, Cantilevers, Conducting polymers
Proceedings Papers

On the Design of Robotic Fish Based on Lighthill’s Small-Amplitude Elongated Body Theory

Mohammad Shahi, Ali Meghdari
Proc. ASME. IMECE2008, Volume 11: Mechanical Systems and Control, 119-125, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-66868
https://doi.org/10.1115/IMECE2008-66868
View Paper titled, On the Design of Robotic Fish Based on Lighthill’s Small-Amplitude Elongated Body Theory
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Topics: Compliant mechanisms, Design, Kinematics, Robotics
Proceedings Papers

Prediction of the Lower Extremity Muscle Forces During Stair Ascent and Descent

Ali Selk Ghafari, Ali Meghdari, Gholam Reza Vossoughi
Proc. ASME. IDETC-CIE2008, Volume 3: 28th Computers and Information in Engineering Conference, Parts A and B, 1589-1593, August 3–6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: DETC2008-50024
https://doi.org/10.1115/DETC2008-50024
View Paper titled, Prediction of the Lower Extremity Muscle Forces During Stair Ascent and Descent
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Topics: Muscle, Stairs, Actuators, Design, Dynamics (Mechanics), Energy consumption, Knee, Musculoskeletal system, Optimization, Simulation results