Tongyi Shang

Papers

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About

Tongyi Shang is a pioneering researcher in the field of compliant robotics and smart actuator design, with a primary focus on magneto-rheological (MR) technologies for safe human-robot interaction. His most cited work, "Mathematic Modeling and Optimal Design of a Magneto-Rheological Clutch for the Compliant Actuator in Physical Robot Interactions" (2019, 15 citations), addresses a critical challenge in robotics: enabling robots to safely interact with humans through intrinsic compliance. Shang’s major contribution lies in developing a mathematical modeling framework that replaces computationally expensive finite element analysis (FEA) with efficient analytical solutions for designing magneto-rheological clutches (MRCs). This breakthrough significantly accelerates the optimization process for MR-based actuators, making them more practical for real-world applications in collaborative robots and prosthetics. His work bridges the gap between theoretical modeling and practical implementation, offering a systematic approach to achieving both high torque density and controllable compliance. By reducing design complexity, Shang’s research has laid a foundation for next-generation compliant actuators that can sense and respond to human contact, advancing the safety and adaptability of physical human-robot interactions.