Pleurobot
Pleurobot is a bio-inspired amphibious robot developed by EPFL's Biorobotics Laboratory to mimic the locomotion of the salamander Pleurodeles waltl, aiding research in vertebrate motion, spinal cord control, and robotics for search and rescue. Featuring 27 motors, 11 spinal segments, 29 joints (including 2 passive in tail), and 3D-printed bones, it replicates walking, crawling, forward/backward/lateral terrestrial movement, turning via spine bending, surface swimming, and slope traversal up to 30 degrees. Used for studying central pattern generators (CPGs), reflexes like leg extension and stumble correction, and multimodal locomotion; potential applications in disaster response terrain navigation and neurorehabilitation insights for paraplegics
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Pleurobot Masters 30-Degree Slopes, Swimming in 2026 Trials
Engineers at EPFL's Biorobotics Laboratory pushed Pleurobot through rigorous 2026 trials in March, where the salamander-inspired robot scaled 30-degree slopes with steady precision while seamlessly transitioning to swimming modes. These tests, conducted on uneven terrain mimicking disaster zones, showcased the robot's evolved reflexes for real-time gait adjustments, proving its resilience beyond lab confines. What stands out is how Pleurobot disrupts traditional robotics by blending vertebrate mimicry with practical amphibious prowess, offering fresh data on spinal cord dynamics amid growing demands for versatile rescue tech.
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Q1. What is Pleurobot, and what problem is it designed to solve?
Pleurobot is a salamander-inspired robot developed by EPFL's Biorobotics Laboratory. It addresses challenges in understanding vertebrate locomotion by replicating the 3D skeletal movements of the Spanish ribbed newt, Pleurodeles waltl, for neuroscience and biomechanics research.
Q2. What are the main capabilities and key features of Pleurobot?
Pleurobot demonstrates multimodal locomotion including terrestrial walking, crawling on uneven terrain, and surface swimming. Key features include a 3D-printed skeleton, motorized joints, and a control system mimicking neural spinal cord signals.
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