Sun Hanxv

Beijing University of Posts and Telecommunications

Papers

Total Citations

H-Index

About

Sun Hanxv is a robotics and automation researcher whose work has made meaningful contributions to the design, modeling, and control of spherical mobile robots. Most prominently, Sun's research centered on the BYQ-III, an innovative spherical robot developed for applications in planetary surface exploration and security surveillance. Through a series of influential 2008 publications, Sun tackled fundamental challenges in spherical robot locomotion, including feedback linearization for motion control, stabilization and path-following algorithms, and detailed actuation analysis using counter-weight pendulum mechanisms mounted on gimbals. These papers collectively addressed the inherently nonholonomic and underactuated nature of rolling robots, establishing simplified yet effective dynamic models that advanced the field's theoretical foundation. Together, these three papers have garnered over 80 citations, reflecting their lasting impact on the mobile robotics community. More recently, Sun expanded into machine vision and intelligent manufacturing, contributing research on automated defect recognition systems for printing roller surfaces — a practical application bridging computer vision with industrial quality control. Sun's career reflects a sustained commitment to solving complex mechanical and computational challenges across both exploratory robotics and smart manufacturing systems.