机器人成“康复助手”？先学好周期运动

Core Insights - The article discusses advancements in robotic technology, specifically focusing on a new framework for stable periodic motion, which has significant implications for rehabilitation assistance [1][2]. Group 1: Technological Advancements - A new trajectory stabilization learning framework has been proposed by a research team at the Chinese Academy of Sciences, aimed at improving the execution of rhythmic movements by robots [1][2]. - Traditional robotic skill learning methods require pre-programmed action sequences, which are time-consuming and limit adaptability in complex environments [1]. Group 2: Application in Rehabilitation - The stable and precise repetitive movements of robots can assist patients in rhythmic upper limb or gait training, aiding in the recovery of motor functions and muscle control [2][3]. - In collaboration with rehabilitation doctors, the team utilized optical motion capture systems to record and replicate periodic rehabilitation actions, allowing robots to maintain standard rehabilitation trajectories despite patient deviations or external disturbances [2].