Rohit Krishnan

Papers

Total Citations

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About

Rohit Krishnan is a pioneering researcher in micro-robotics, with a primary focus on developing novel actuation and power systems for aerial micro robots, particularly robotic insects. His major contribution lies in addressing one of the most critical bottlenecks in this field: the low energy density of conventional power sources. Krishnan proposed and demonstrated the use of solid rocket fuel-powered micro thrusters as a high-energy-density actuation method, a radical departure from traditional battery or combustion-based approaches. His most-cited work, "Multi-stage micro rockets for robotic insects" (2012, 12 citations), and its follow-up (2013, 7 citations), introduced a multi-stage configuration that enables sustained, controlled bursts of thrust, potentially allowing micro robots to achieve flight durations far beyond current limits. This work is notable for its creative fusion of aerospace propulsion concepts with micro-scale robotics, offering a scalable solution for powering autonomous insect-sized drones. Krishnan’s research has significant implications for surveillance, environmental monitoring, and search-and-rescue operations, where small, agile, and long-endurance robots are essential. His innovative approach continues to inspire new directions in micro-robotic power systems.