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机器鱼“潜入”鱼群 我国科研团队研发新型柔性机器人

Core Insights - The rapid development of intelligent robots in China is expanding their application scenarios, including deep-sea exploration [1] - A new flexible robot, developed by Harbin Engineering University, can operate at depths of 4,000 meters, mimicking fish movements [1][2] - The robot measures approximately 32 cm in length and weighs 670 g, designed to withstand extreme underwater pressure [1] Group 1 - The research team has completed experiments at a water pressure equivalent to 10,000 meters deep and plans to conduct real-world tests at full ocean depth [2] - The innovative design utilizes liquid materials and flexible structures to balance the immense pressure found in deep-sea environments [1] - Traditional rigid structures face risks of deformation and rupture under high pressure, which the new robot aims to overcome [1] Group 2 - The driving mechanism involves flexible electrodes on a plastic bag filled with liquid, allowing for movement through shape deformation [1] - The research findings were published in the prestigious journal "Science Robotics" on August 14 [2]