5亿融资后清华具身团队首秀：55自由度拿捏360°大旋转，街舞叠衣服都在行，手速堪比电竞选手

Core Viewpoint - The article highlights the impressive capabilities of the Xingdong L7 humanoid robot, showcasing its ability to perform both dynamic and precise tasks, setting multiple industry records, and emphasizing its potential for various applications in both entertainment and industrial settings [6][12][34]. Group 1: Robot Capabilities - The Xingdong L7 is a full-sized humanoid robot, standing 171 cm tall and weighing 65 kg, featuring 55 degrees of freedom, which allows for a wide range of movements and tasks [4][12]. - It has achieved several industry firsts, including the ability to perform a 360° rotation jump, breakdancing, and running faster than a human at speeds of up to 4 m/s [9][15]. - The robot can handle heavy loads, with a dual-arm weight capacity of up to 40 kg, while also demonstrating fine motor skills, such as tearing paper towels and performing precise assembly tasks [18][20][22]. Group 2: Technological Innovations - The robot's advanced capabilities are supported by a sophisticated AI brain, the ERA-42 model, which enables real-time motion control and learning from video demonstrations [6][78]. - Key innovations include a high redundancy design with 55 degrees of freedom, allowing for complex movements and real-time joint coordination, and an end-to-end reinforcement learning approach that optimizes motion strategies based on environmental interactions [47][50][58]. - The robot's hand dexterity is notable, with 12 degrees of freedom per hand, enabling it to replicate 90% of human hand movements, which is crucial for tasks requiring precision [52][54]. Group 3: Market Potential and Applications - The Xingdong L7's design allows for modularity, offering both full-sized and half-sized configurations to adapt to different operational environments, thereby expanding its market applicability [27][60]. - The robot's versatility makes it suitable for various sectors, including logistics, electronic assembly, and entertainment, with the ability to switch forms based on specific needs [65][66]. - The company has already delivered over 200 units and has received numerous orders, indicating strong market demand and acceptance of its technology [74][75]. Group 4: Company Background and Recognition - Xingdong Jiyuan, founded in August 2023, is backed by Tsinghua University and has quickly gained recognition in the industry, attracting significant investment from major players like Lenovo and Alibaba [70][73]. - The company has established itself as a leader in the field of embodied intelligence, with its products being utilized by top global tech firms and research institutions [76][77]. - The innovative approach of combining hardware and software to create a universal robot has positioned Xingdong Jiyuan at the forefront of the physical AI revolution [78][84].