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About

Xianwen Kong is a distinguished robotics researcher whose work has fundamentally advanced the fields of parallel manipulators, mechanism synthesis, and reconfigurable robotics. Based at Heriot-Watt University, Kong has made seminal contributions to the systematic design and analysis of parallel robotic systems, most notably through his pioneering application of screw theory to type synthesis — the rigorous methodology for classifying and generating novel mechanism architectures. Kong's early landmark work on 3T1R four-degrees-of-freedom parallel manipulators (2004, 262 citations) established foundational frameworks for designing robots capable of Schönflies motion, directly paralleling industrial SCARA robots in a parallel architecture context. His subsequent studies on PPR-equivalent parallel manipulators and virtual chain concepts further expanded the toolkit available to mechanism designers. A defining theme of his career has been reconfigurable mechanisms — robots capable of switching between multiple operation modes — evidenced by his influential edited volumes *Advances in Reconfigurable Mechanisms and Robots* (2012, 2015) and innovative work applying dual quaternions to reconfiguration analysis. His multimode parallel robot prototyped at Heriot-Watt University exemplifies the translation of theoretical advances into physical systems. With hundreds of citations spanning two decades, Kong's research continues to shape how engineers conceptualize and build the next generation of adaptable robotic manipulators.