Zhongkan Su

Papers

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About

Zhongkan Su is a pioneering researcher in magnetic actuation and biomedical robotics, with a focus on the precise control of capsule robots for gastrointestinal (GI) diagnostics. His work centers on the development of spatial universal rotating magnetic vectors, enabling non-invasive navigation of spiral-type capsule robots through complex biological environments. In his highly cited 2016 paper (23 citations), Su introduced a novel method for correcting magnitude and orientation errors in superimposed magnetic fields using tri-axial Helmholtz coils, achieving successive digital control over orientation, rotational speed, and magnetic flux density—a breakthrough for wireless robotic manipulation. His 2015 study (21 citations) critically analyzed the "critical coupling magnetic moment" of petal-shaped capsule robots, identifying fluid resistance torsion as a key risk during steering navigation. By quantifying these dynamic forces, Su’s research directly addresses safety and reliability challenges in active capsule endoscopy. His contributions have advanced the theoretical and practical foundations of magnetic field control, earning recognition for their impact on minimally invasive medical technologies. With over 44 combined citations, Su’s work continues to inspire innovations in targeted drug delivery and diagnostic robotics.