Yuhu Yang

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About

Yuhu Yang is a mechanical engineer and researcher whose work spans precision transmission systems and robotic mechanism design. He is best known for his investigations into the dynamic behavior of Rotate Vector (RV) reducers — compact, high-precision gearboxes widely employed in industrial robot joints. Through the development of sophisticated lumped parameter models, Yang has systematically characterized the free vibration properties of RV reducers, accounting for critical factors such as involute and cycloid gear interactions and gyroscopic effects. His 2017 study on structural characteristics of RV reducer free vibration has garnered 11 citations, establishing it as a meaningful reference for researchers tackling noise, stability, and performance degradation in robotic drive systems. His complementary 2016 work further solidified this foundation with a generalized three-planar-degree-of-freedom dynamic framework. Beyond vibration analysis, Yang has contributed to robotic mechanism design, notably through optimal dimensional synthesis of a 2-DOF planar parallel manipulator, demonstrating his breadth across both dynamic analysis and kinematic optimization. His research collectively supports the advancement of more reliable and precise robotic systems, making his work valuable to engineers and students working at the intersection of robotics, mechanical dynamics, and precision machinery.