Sadra Rafatnia
Papers
4
Total Citations
13
H-Index
3
About
Sadra Rafatnia is a rising researcher in the field of advanced robotics and nonlinear control systems, with a focus on autonomous wheeled mobile robots (WMRs) and flexible-joint robotic manipulators. His work centers on developing constrained predictive controllers that address critical challenges in trajectory tracking under input limitations and model uncertainties. Rafatnia’s most cited paper (2021, 5 citations) introduces a novel constrained controller for WMRs using a predictive approach, implemented in the V-Rep simulator. He further advanced this line of research with an information fusion-based estimation method (2025, 4 citations) that integrates disturbance and uncertainty estimation into constrained predictive control for autonomous WMRs. His contributions extend to flexible-joint manipulators, where he proposed an input-constrained nonlinear controller (2022, 3 citations) to handle the high relative degree and flexibility-induced complexity. Rafatnia also demonstrated practical implementation skills by designing a perturbation observer-based feedback linearization controller for a robotic arm (2023, 1 citation), successfully addressing real-world uncertainties and external disturbances. His work bridges theoretical control design with practical robotic applications, making significant strides toward more robust and reliable autonomous systems.
Research Focus
Key Achievements
Top Papers
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