松延动力揭秘1:1复刻蔡明：不仅表情、脖子动作，眼神都做了精准调试

Core Viewpoint - Songyan Power showcased its products on the CCTV Spring Festival Gala, featuring four bipedal humanoid robots and a biomimetic humanoid robot, highlighting the integration of technology and art in the performance "Grandma's Favorite" with renowned artist Cai Ming [1][4]. Group 1: Product Features - The humanoid robots are known for their precise movements, with the biomimetic humanoid robot being a niche product that has gained attention due to its unique capabilities [1][4]. - The design of the neck mechanism in the biomimetic humanoid robot was re-engineered to enhance movement fluidity and reduce physical interference, allowing for more natural expressions and actions [1][4]. - The head of the biomimetic humanoid robot has been reduced in size by 30% compared to the second generation, incorporating a compact drive design that includes 32 motors for various movements, with 12 motors dedicated solely to the mouth [2][6]. Group 2: Technical Challenges - The development of biomimetic facial technology is challenging due to the need to fit all structural, mechanical, and electronic components into a small head while addressing issues like component arrangement and heat dissipation [2][5].