Yan Guan

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About

Dr. Yan Guan is a leading researcher in advanced nonlinear control systems, with a primary focus on robotics and automation. Her work centers on the critical challenge of controlling complex robotic manipulators, particularly those with flexible joints—a notoriously difficult problem due to unmeasurable states and mismatched uncertainties. In her highly regarded 2023 paper, "Observer‐Based Finite‐Time Sliding‐Mode Control of Robotic Manipulator with Flexible Joint Using Partial States," Dr. Guan introduced a novel observer-based sliding-mode control strategy. By transforming the control system into a matched uncertain system using a differentiation method, she enabled finite-time stabilization of flexible joint manipulators without requiring full state measurement. This contribution is pivotal for real-world applications where sensors are limited. With her work already accumulating citations, Dr. Guan is establishing herself as a rising authority in robust control theory. Her research not only advances theoretical understanding but also offers practical solutions for next-generation industrial and service robots, making her a key figure to watch in the field of mechatronics and control engineering.