Chicheng Liu

Papers

Total Citations

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About

Chicheng Liu is a leading researcher in precision robotic assembly, with a focus on solving the fundamental challenges of peg-in-hole and multiple pin-in-hole insertion tasks for large-scale manufacturing. His work centers on developing advanced control systems that integrate laser tracking and non-vector space visual servoing to overcome the critical issues of positional deviation and alignment errors that plague automated assembly. His most cited paper (2014, 15 citations) introduces a laser tracker-based control method that dramatically improves the accuracy and reliability of single peg-in-hole operations, preventing part damage and ensuring correct assembly. Building on this, his 2016 work (8 citations) pioneers a non-vector space visual servoing network for multiple pin-in-hole assembly, defining novel image error metrics and interaction matrices to achieve stable, simultaneous alignment of multiple hole pairs. These contributions are vital for industries requiring high-precision, large-scale equipment manufacturing. With a combined citation impact of 23 for his two most influential papers, Liu’s research provides a critical foundation for the next generation of intelligent, vision-guided robotic assembly systems.