Hassan Fatehi Marj

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About

Hassan Fatehi Marj is a control systems researcher whose work centers on advanced nonlinear and fractional-order control strategies for flexible robotic structures. His most-cited paper, "Precise tip-positioning control of a single-link flexible arm using a fractional-order sliding mode controller" (2020, 22 citations), introduces an innovative fractional-order sliding mode control scheme that achieves high-precision tip positioning for flexible robot arms. This approach demonstrates remarkable robustness against system parameter variations, including changes in payload and viscous friction—critical challenges in real-world robotic applications. Fatehi Marj’s contributions lie at the intersection of fractional calculus and sliding mode control, offering elegant solutions to the vibration and positioning problems inherent in flexible manipulators. His work is particularly significant for industries requiring precise, reliable automation, such as manufacturing and aerospace. With growing recognition in the control engineering community, his research continues to influence the development of resilient, high-performance robotic systems. Fatehi Marj’s publications reflect a commitment to bridging theoretical control advances with practical implementation challenges.