Wenchao Zheng

Nanjing University of Aeronautics and Astronautics

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About

Wenchao Zheng is a researcher focused on advancing the control and performance evaluation of robotic systems, particularly in the areas of manipulator dynamics and mobile robotics. Their major contributions include the development of a sliding mode tracking control scheme for two-link robotic manipulators, enhanced by a nonlinear disturbance observer (NDO) to improve trajectory tracking precision and robustness against system uncertainties and external disturbances. This work, published in 2017 and cited 8 times, demonstrates a practical approach to overcoming common challenges in robotic arm control. Additionally, Zheng has pioneered a comprehensive performance evaluation framework for omni-directional mobile robots, integrating the Analytic Hierarchy Process (AHP) with fuzzy comprehensive evaluation (FCE) to establish a multi-level assessment system. This 2019 study, with 2 citations, provides a systematic method for analyzing robot capabilities under specific working conditions. Zheng’s research bridges theoretical control methods and applied robotics, offering valuable tools for enhancing both precision and performance assessment in robotic systems. Their work is particularly relevant for students and researchers exploring robust control strategies and evaluation metrics in robotics.