Lishen Pu

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About

Lishen Pu is a robotics researcher whose work bridges automation, waste management, and dynamic locomotion. Her key research areas include multi-robot coordination, construction waste sorting systems, and adaptive bipedal walking on uneven terrain. In her highly cited 2022 paper on multi-robot task assignment for construction waste sorting, Pu developed a system where multiple waste collection robots work in parallel to grab debris from a conveyor belt, significantly reducing missed picks and increasing collection speed. Her 2024 work on adaptive passive biped dynamic walking introduced a novel controller that combines backstepping-based trajectory tracking with a slope estimator, enabling virtual passive biped robots to maintain stable, energy-efficient walking on unknown uneven terrain—a critical challenge in legged locomotion. With growing citations, Pu’s contributions are shaping practical applications in automated waste recycling and advancing the theoretical foundations of adaptive walking robots. Her research demonstrates a rare ability to solve real-world industrial problems while pushing the boundaries of robotic mobility and coordination.