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About

Xiucai Ji is a researcher in mobile robotics, with a primary focus on simultaneous localization and mapping (SLAM) and autonomous robot exploration. His most cited work, the "NuBot Team Description Paper 2007" (7 citations), details the hardware and software design of the NuBot middle-size league robot for RoboCup, showcasing his contributions to practical robotic systems. Ji’s core research addresses the critical challenge of robot position estimation in SLAM, where he has made notable theoretical and algorithmic contributions. His 2007 paper on "Robot Position Convergency in SLAM" (5 citations) analyzes the convergence properties of robot position estimates in linear-Gaussian SLAM, providing foundational insights into map consistency. Building on this, his 2009 paper "Analysis and Control of Robot Position Error in SLAM" (3 citations) proposes a novel algorithm to control the growth of position error per unit distance by optimizing robot velocity. Ji also advanced active loop closing and revisable data association in SLAM, as seen in his 2008 and 2009 works (each 3 citations), which improve mapping reliability in unknown environments. Though his citation counts are modest, Ji’s work offers practical and theoretical value for students and researchers tackling SLAM’s core consistency and exploration challenges.