Analysis of the status quo and the key technology of the robot technology for rehabilitation

Abstract

According to the development significance and social needs of the robot technology for rehabilitation, combined with the current status and the trend of this field, the main research achievements at home and abroad were introduced. Measurement of the electromyography(EMG) signal, the time domain, the frequency domain, the time and frequency domain, the higher-order spectrum, the signal process technology of the chaos and fractal, the machine arm technology and the intelligent control method based on robot technology for rehabilitation were analyzed. Problems in this field, the trend of the measurement and process of the EMG signal, mechanical structure and material technology and the intelligent control technology based on the expert system and rehabilitation mechanism were pointed out.