معرفی
D. Caleb Rucker is a robotics researcher specializing in continuum robotics for medical applications, particularly concentric tube robots used in minimally invasive surgery. His work focuses on mechanical modeling of bending, torsion, and variable precurvature in multi-tube active cannulas.
Dr. Rucker's research interests center on surgical robotics and mechanical modeling of continuum robots. His work develops coordinate-free energy formulations that account for general preshaping of component tubes and explicitly include both bending and torsion throughout the device, resulting in significantly more accurate models than previous approaches.
His research demonstrates that incorporating torsional flexibility reduces model prediction error by 82% over calibrated bending-only models, making substantial contributions to the precision of surgical robotics in constrained environments.
Dr. Rucker collaborates extensively with Robert J. Webster III and other researchers in the surgical robotics field, contributing to the development of more accurate mechanical models for continuum robots used in medical procedures.
