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About

V.S. Rajashekhar is a robotics and manufacturing researcher whose work spans bio-inspired robotic systems and advanced fabrication techniques. He is best known for his pioneering contributions to snake robot design and control, particularly his development of the three-revolute (3R) joint mechanism that enables snake robots to navigate both flat and inclined surfaces through precisely sequenced servo motor actuation. This foundational work, cited over 58 times across related publications, established practical frameworks for locomotion control in highly articulated robotic systems. Rajashekhar's early contributions include computer-aided design of snake robots capable of concertina motion and the innovative bevel-disk-bevel cam mechanism for 360-degree friction induction — addressing the critical challenge of robot stability in cluttered environments. His research has since evolved toward soft robotics, with a 2024 review mapping developments in soft continuum manipulators and soft snake robots, reflecting his sustained engagement with the field's frontier. Beyond robotics, Rajashekhar has made notable contributions to additive manufacturing, authoring a widely cited review on droplet deposition manufacturing — a liquid-phase rapid prototyping technique — garnering over 54 combined citations. His interdisciplinary portfolio demonstrates a consistent commitment to bridging mechanical design, control systems, and emerging fabrication technologies, making his work a valuable reference for students and researchers in robotics and advanced manufacturing alike.