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Vahid Azimi
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Journal Articles

A Robust Time-Varying Riccati-Based Control for Uncertain Nonlinear Dynamical Systems

Vahid Azimi, Siavash Farzan, Seth Hutchinson
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. October 2022, 144(10): 101001.
Paper No: DS-21-1296
https://doi.org/10.1115/1.4054884
Published Online: July 19, 2022
View Article titled, A Robust Time-Varying Riccati-Based Control for Uncertain Nonlinear Dynamical Systems
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Topics: Control equipment, Uncertainty, Algorithms, Trajectories (Physics), Nonlinear systems, Errors
Journal Articles

Robust Kalman-Type Filter for Non-Gaussian Noise: Performance Analysis With Unknown Noise Covariances

Seyed Fakoorian, Alireza Mohammadi, Vahid Azimi, Dan Simon
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. September 2019, 141(9): 091011.
Paper No: DS-18-1358
https://doi.org/10.1115/1.4043054
Published Online: May 2, 2019
View Article titled, Robust Kalman-Type Filter for Non-Gaussian Noise: Performance Analysis With Unknown Noise Covariances
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Topics: Filters, Noise (Sound), Errors
Journal Articles

Robust Adaptive Impedance Control With Application to a Transfemoral Prosthesis and Test Robot

Vahid Azimi, Seyed Abolfazl Fakoorian, Thang Tien Nguyen, Dan Simon
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. December 2018, 140(12): 121002.
Paper No: DS-17-1333
https://doi.org/10.1115/1.4040463
Published Online: July 2, 2018
View Article titled, Robust Adaptive Impedance Control With Application to a Transfemoral Prosthesis and Test Robot
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Topics: Boundary layers, Control equipment, Errors, Prostheses, Robots, Stability, Uncertainty
Proceedings Papers

Maximum Correntropy Criterion Constrained Kalman Filter

Seyed Fakoorian, Mahmoud Moosavi, Reza Izanloo, Vahid Azimi, Dan Simon
Proc. ASME. DSCC2017, Volume 2: Mechatronics; Estimation and Identification; Uncertain Systems and Robustness; Path Planning and Motion Control; Tracking Control Systems; Multi-Agent and Networked Systems; Manufacturing; Intelligent Transportation and Vehicles; Sensors and Actuators; Diagnostics and Detection; Unmanned, Ground and Surface Robotics; Motion and Vibration Control Applications, V002T04A008, October 11–13, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2017-5326
https://doi.org/10.1115/DSCC2017-5326
View Paper titled, Maximum Correntropy Criterion Constrained Kalman Filter
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Topics: Kalman filters, Noise (Sound), Filters, Errors, Simulation results
Journal Articles

Ground Reaction Force Estimation in Prosthetic Legs With Nonlinear Kalman Filtering Methods

Seyed Fakoorian, Vahid Azimi, Mahmoud Moosavi, Hanz Richter, Dan Simon
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. November 2017, 139(11): 111004.
Paper No: DS-16-1583
https://doi.org/10.1115/1.4036546
Published Online: July 20, 2017
View Article titled, Ground Reaction Force Estimation in Prosthetic Legs With Nonlinear Kalman Filtering Methods
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Topics: Artificial limbs, Errors, Filtration, Kalman filters, Prostheses, Robots, Noise (Sound), Stability, State estimation, Sensors
Proceedings Papers

Stable Robust Adaptive Impedance Control of a Prosthetic Leg

Vahid Azimi, Dan Simon, Hanz Richter
Proc. ASME. DSCC2015, Volume 1: Adaptive and Intelligent Systems Control; Advances in Control Design Methods; Advances in Non-Linear and Optimal Control; Advances in Robotics; Advances in Wind Energy Systems; Aerospace Applications; Aerospace Power Optimization; Assistive Robotics; Automotive 2: Hybrid Electric Vehicles; Automotive 3: Internal Combustion Engines; Automotive Engine Control; Battery Management; Bio Engineering Applications; Biomed and Neural Systems; Connected Vehicles; Control of Robotic Systems, V001T09A003, October 28–30, 2015
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2015-9794
https://doi.org/10.1115/DSCC2015-9794
View Paper titled, Stable Robust Adaptive Impedance Control of a Prosthetic Leg
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Topics: Artificial limbs, Control equipment, Particle swarm optimization, Boundary layers, Robustness, Stability, Adaptive control, Design, Errors, Noise (Sound)
Journal Articles

Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H ∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme

Vahid Azimi, Ahmad Fakharian, Mohammad Bagher Menhaj
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. September 2013, 135(5): 051006.
Paper No: DS-12-1115
https://doi.org/10.1115/1.4024200
Published Online: May 27, 2013
View Article titled, Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H ∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme
Open the PDF for Position and Current Control of an Interior Permanent-Magnet Synchronous Motor by Using Loop-Shaping Methodology: Blending of H ∞ Mixed-Sensitivity Problem and T–S Fuzzy Model Scheme in another window
Topics: Control equipment, Design, Motors, Permanent magnets, Stress, Engines, Torque, Errors, Dynamic models, Nonlinear systems