Gang Su

Shenyang Institute of Automation, State Key Laboratory of Robotics

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About

Gang Su is a pioneering researcher in the field of biomedical micro-robotics, with a specific focus on the development of active capsule robots for gastrointestinal (GI) diagnostics. His core research areas encompass novel actuation mechanisms, particularly the "internal force-static friction" driving mode, and the biomechanical characterization of soft tissues for robotic locomotion. Su’s major contribution is the conceptualization and design of a capsubot that moves by exploiting internal forces and environmental friction, eliminating the need for external tethers or hazardous propellants. This work, detailed in his most cited paper (2009, 19 citations), provides a foundational framework for safer, controllable endoscopic robots. His subsequent experimental investigation into the small intestine's viscoelasticity (2011, 12 citations) is equally critical, as it quantifies the tissue resistance that directly impacts capsule robot motion and control—a key step in translating prototypes to clinical reality. Su’s research, including his work on linear driving mechanisms (2009, 5 citations), demonstrates a clear trajectory from theoretical design to practical, validated prototypes, establishing him as a key figure in advancing non-invasive diagnostic technology.