Papers
3
Total Citations
50
H-Index
3
About
Fengqun Zhao is a mechanical engineering researcher whose work centers on advanced manufacturing robotics, precision motion systems, and aerospace applications. Best known for pioneering contributions to friction stir welding (FSW) robotics, Zhao has tackled long-standing challenges in the field — particularly the limitations of single-function, inflexible welding equipment — by developing innovative robotic systems capable of three-dimensional surface welding tailored for demanding aerospace environments. His 2020 study on typical working conditions of FSW robots (20 citations) and a companion 2021 investigation into their mechanical performance (19 citations) together form a foundational body of work that addresses real-world load conditions, strength requirements, and stiffness behavior of next-generation welding platforms. Beyond robotics, Zhao has made meaningful contributions to precision machine design, as demonstrated by his 2019 theoretical and simulation analysis of axial static stiffness in double-nut ball screws under heavy-load, high-precision conditions (11 citations) — work that refines conventional calculation methods with greater accuracy. With a growing citation record across these interconnected domains, Zhao represents an important voice in bridging theoretical mechanical analysis with practical aerospace manufacturing challenges, offering insights valuable to both industry engineers and academic researchers in robotics and precision systems.
Research Focus
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Top Papers
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