与机器人“小航”开展多项交互实验 神二十一乘组最新工作画面

Core Viewpoint - The Shenzhou 21 crew is actively engaged in various scientific experiments and training in space as they approach the Lunar New Year, showcasing the ongoing advancements in space research and technology [1][17]. Group 1: In-Orbit Training and Experiments - The crew is conducting in-orbit training alongside microgravity intuitive physics behavior experiments, utilizing a metacognitive training system for image recognition and operational testing under different initial conditions [2] - The astronauts are using laptops to carry out microgravity intuitive physics behavior experiments, collecting data to explore the effects of long-term spaceflight on intuitive physical representation and recovery mechanisms [4] - The crew is involved in human-robot collaboration experiments with the robot "Xiaohang," focusing on human-robot spatial relationships and multimodal interaction technologies [6] Group 2: Physical and Biological Research - Astronauts are conducting research on muscle and joint stress during exercise, collecting data on foot pressure, joint kinematics, and muscle parameters to understand the relationship between different exercise states and foot pressure [8] - The crew is wearing bionic adhesive shoes to complete lower limb force stimulation tests, gathering data to explore muscle function maintenance and the relationship between stimulation patterns and data [10] - Ongoing brain electrical testing projects are being conducted, utilizing near-infrared brain function imaging to study the impact of long-term spaceflight on astronauts' brain networks and their adaptive mechanisms to external environmental changes [12] Group 3: Equipment Maintenance and Management - The crew has completed maintenance checks on the regenerative life support system and cabin environment, as well as replaced foot limiters to help stabilize body posture in microgravity [15] - Various tasks related to fluid physics and combustion experiments have been performed, including sample changes and equipment maintenance [14]