Saim Ahmed

Adaptive High-Order Terminal Sliding Mode Control Based on Time Delay Estimation for the Robotic Manipulators With Backlash Hysteresis

Saim Ahmed, Haoping Wang, Yang Tian · IEEE Transactions on Systems Man and Cybernetics Systems · 2019 · 169 citations

Engineering, Mechanical Engineering, Robotics Engineering +17

Model-free control using time delay estimation and fractional-order nonsingular fast terminal sliding mode for uncertain lower-limb exoskeleton

Saim Ahmed, Haoping Wang, Yang Tian · Journal of Vibration and Control · 2018 · 102 citations

Engineering, Mechatronics Engineering, Robotics Engineering +15

Robust Adaptive Fractional‐Order Terminal Sliding Mode Control for Lower‐Limb Exoskeleton

Saim Ahmed, Haoping Wang, Yang Tian · Asian Journal of Control · 2018 · 71 citations

Engineering, Mechatronics Engineering, Robotics Engineering +17

A generalized coupled system of fractional differential equations with application to finite time sliding mode control for Leukemia therapy

Hasib Khan, Saim Ahmed, Jehad Alzabut et al. · Chaos Solitons & Fractals · 2023 · 70 citations

Natural Sciences, Mathematics, Differential Equations +16

Adaptive Fractional High‐order Terminal Sliding Mode Control for Nonlinear Robotic Manipulator under Alternating Loads

Saim Ahmed, Haoping Wang, Yang Tian · Asian Journal of Control · 2020 · 63 citations

Engineering, Mechanical Engineering, Robotics Engineering +17