“朱雀”腾飞、算法新突破……科技“硬核”实力支撑经济发展底气

Group 1 - The core point of the article is the successful completion of the static ignition test and propellant filling rehearsal for China's reusable rocket, Zhuque-3, marking a significant step towards its maiden flight [2][3] - The rehearsal covered the entire operational process of the rocket, including horizontal transport, vertical erection, propellant filling, engine ignition, and propellant discharge, serving as a comprehensive test of the rocket's systems and their compatibility with the launch site [3] - The Zhuque-3 rocket is designed for large constellation networking tasks, featuring high payload capacity, low cost, and reusability, with a length of 66.1 meters and a takeoff weight of approximately 570 tons [6] Group 2 - A major breakthrough in robot algorithms has been achieved by a Chinese research team, introducing the world's first unified theory of force-position hybrid control algorithms, which improves task success rates by approximately 39.5% compared to traditional position control strategies [7] - The new algorithm allows robots to learn both position and force control without relying on force sensors, enhancing their operational capabilities and safety in human-robot collaboration [10][12] - The practical application of this algorithm has been demonstrated with a quadruped robot successfully performing tasks such as whiteboard cleaning, showcasing its core principles and advantages [9]