Max Robotics — Global Service Robot Directory + US Certification

About

Saptak Bhattacherjee is a leading researcher in continuum robotics, with a focus on medical applications, soft sensing, and intelligent control. His work addresses the core challenges of modeling and controlling hyper-flexible, tendon-driven robots that can navigate complex anatomical pathways for minimally invasive surgery. Bhattacherjee’s most cited paper, “Kinematics and Teleoperation of Tendon Driven Continuum Robot” (2018, 17 citations), establishes foundational methods for precise remote operation of these compliant systems. He has pioneered model-less control strategies, comparing reinforcement learning and neural network-based PID approaches to overcome the nonlinear dynamics that make traditional modeling difficult. In a notable innovation, Bhattacherjee developed a low-cost, carbon nanotube/glycerol-based flexible sensor (2021, 5 citations) for large deflection sensing, addressing critical limitations of electromagnetic noise and bio-incompatibility in surgical environments. His hybrid analytical-deep neural network modeling (2022) further advances the field by combining physical principles with data-driven techniques. With a clear trajectory toward safer, more intelligent, and accessible robotic surgery, Bhattacherjee’s work is shaping the next generation of continuum manipulators for clinical and industrial use.