Qian Sun
Papers
4
Total Citations
72
H-Index
3
About
Dr. Qian Sun is a leading researcher in multi-robot systems and autonomous navigation, with a focus on cooperative localization and simultaneous localization and mapping (SLAM). Their work addresses critical challenges in enabling reliable robot coordination in dynamic, human-populated environments. Dr. Sun’s most influential contribution is the development of a cooperative localization algorithm based on hybrid topology architecture for multiple mobile robot systems (MMRS), which has garnered 59 citations and is widely applied in military and civilian fields. They also advanced indoor MMRS localization by integrating variance component estimation to mitigate uncertainty and nonlinearity, achieving 8 citations. Further foundational work includes observability analysis and optimal information gathering for bearing-only navigation systems, enhancing motion planning efficiency. In a recent breakthrough, Dr. Sun introduced DKB-SLAM, a dynamic RGB-D visual SLAM system featuring efficient keyframe selection and local bundle adjustment, which tackles localization drift and map corruption caused by moving objects. With a total of over 70 citations across their publications, Dr. Sun’s research is pivotal for the next generation of autonomous robots operating in complex, real-world environments.
Research Focus
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Top Papers
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