机器人要想解锁深海，首先要破解材料的物理极限。4000米深海的压强，相当于一个成年人均匀承受着 数百吨的重量，堪比几十辆卡车压在身上。普通的刚性驱动结构在深海极端环境下，将面临变形、溃裂 等风险。哈工程团队研制的这款深海机器人，驱动单元采用的是液态材料与柔性结构，以此来平衡深海 的压力。 液体材料如何驱动机器人？科研团队的巧思，是将常见的物理现象拓展到新的应用场景。由于传统的电 机驱动在深海高压、低温环境下作业风险和成本比较高，科研团队在装有液体的塑料袋两侧安装柔性电 极，通过交替通电，从而实现用塑料的收缩形变来进行驱动。 来源：央视一套 目前，我国智能机器人发展迅猛，应用场景也不断拓宽。机器人能不能上天下海，去解锁更多领域呢？ 我国科研团队日前发布了最新研究成果，新型柔性机器人可在数千米的深海与鱼儿为伴，游弋自如。 海洋的鱼群中，一条仿生机器鱼悄悄潜入，它动作轻盈，身体摆动自如，鱼儿们也放下了戒备，与它共 舞。这就是由哈尔滨工程大学科研团队历时3年，研制的新型柔性机器人。这条"鱼"身长约32cm，重量 仅670g，它已经多次"打卡"4000米深海。 目前该团队已经完成万米海深水压的实验测试，后续将进行全海深 ...

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]