Research on Gesture Recognition Technology Controlled by sEMG in the Space Environment

In the mission phase of China's space laboratory and space station, the flight control and space experiment tasks of astronauts and space experimenters are becoming more and more burdensome, and improving the efficiency of human-computer interaction of on-orbit personnel and reducing the operational burden of on-orbit personnel in carrying out their tasks are one of the important means of safeguarding the burdensome space tasks, and at the same time, natural and efficient human-computer interaction means are also the important auxiliary technology of ground simulation training for astronauts and space experimenters. At the same time, natural and efficient human-computer interaction is also an important auxiliary technology for the ground simulation training of astronauts and space experimenters. In this paper, we propose a space robot research based on surface electromyographic signal (sEMG) EMG signal control, through the acquisition, feature extraction, and classification research of surface EMG signals in the space environment, to explore the use of surface EMG signals of the corresponding region for gesture action pattern recognition, to obtain accurate control signals, and then to control the action actuators to carry out different actions, to complete the control of space robots, and The sEMG signals used for human-robot interaction technology can be multiplexed simultaneously as a source of medical insurance and medical monitoring signals, which effectively improves the utilization efficiency of space safeguard devices. This technology is characterized by naturalness and high efficiency, which is of exploratory significance for improving the operation efficiency of on-orbit personnel, taking into account the application of on-orbit personnel's medical insurance and medical monitoring, and guaranteeing the successful completion of space experiment tasks.