Hamid Reza Koofigar

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Research Focus

Key Achievements

Top Papers

1. 1
   Adaptive fuzzy backstepping controller design for uncertain underactuated robotic systems

   46 citations · 2014
2. 2
   Observer-based adaptive force–position control for nonlinear bilateral teleoperation with time delay

   30 citations · 2020
3. 3
   Model predictive control for a two wheeled self balancing robot

   23 citations · 2013
4. 4
   Adaptive fault detection and isolation for a class of robot manipulators with time-varying perturbation

   23 citations · 2015
5. 5
   Adaptive tracking with external force disturbance rejection for uncertain robotic systems

   20 citations · 2014
6. 6
   Robust tracking control of robot manipulators with friction and variable loads without velocity measurement: A switched control strategy

   12 citations · 2020
7. 7
   An adaptive arm’s mechanical impedance estimator for rehabilitation robots without force and acceleration sensors

   8 citations · 2018
8. 8
   Nonlinear bilateral control of 4-channel teleoperation systems using adaptive force estimator

   3 citations · 2016

Key Collaborators