Papers
4
Total Citations
76
H-Index
3
About
Dr. Wenyi Liu is a researcher specializing in optical fiber sensing technologies and intelligent fault diagnostics, with a particular focus on low-cost, practical sensor designs for mechanical and robotic applications. Their major contributions center on developing innovative displacement and angle measurement sensors that exploit the macro-bending effect in polymer optical fibers. Notably, their 2019 work on a two-dimensional displacement optical fiber sensor has garnered 43 citations, demonstrating significant impact in the field. Dr. Liu’s research addresses critical challenges in dynamic measurement, as evidenced by their development of a simple, cost-effective optical fiber sensor capable of monitoring moving objects—a breakthrough that offers an accessible alternative to traditional, expensive sensing systems. Additionally, they have ventured into robotics reliability, proposing a novel fault diagnosis method for robot joint bearings that combines Variational Mode Decomposition (VMD) with Back Propagation (BP) neural networks, achieving robust performance even in noisy environments. Through these contributions, Dr. Liu has established a reputation for bridging fundamental optical physics with practical engineering solutions, making advanced sensing and diagnostics more affordable and deployable in real-world industrial and robotic systems.
Research Focus
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Top Papers
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