Papers
3
Total Citations
44
H-Index
3
About
Penglei Dai is a researcher whose work bridges precision mechanical engineering and robotics, with a primary focus on vacuum-compatible automation and multi-robot systems. His most influential contributions center on the development of coaxial twin-shaft magnetic fluid seals, a critical innovation for wafer-handling robots used in semiconductor manufacturing. His 2012 paper on this topic, with 29 citations, demonstrates the practical impact of his work in enabling contamination-free, high-reliability motion in vacuum environments—a key challenge in chip fabrication. Dai’s research extends to large-scale multi-robot coordination, as seen in his 2021 framework for coverage analysis of complex structures (9 citations), which addresses the growing need for autonomous inspection and maintenance in industrial and infrastructure settings. By combining expertise in sealing technology with algorithmic approaches to robot teaming, Dai has contributed to both the hardware and software sides of advanced automation. His work is particularly notable for its direct application in real-world manufacturing, where his seal designs have helped improve the performance of wafer-handling robots. For students and researchers, Dai’s career exemplifies how specialized engineering solutions can enable broader robotic capabilities.
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