用于脑瘫康复训练的悬浮控制系统研究

摘要

Aiming at the shortcomings of monotony and bad interaction of current rehabilitation trainings for cerebral palsy patients, a suspension control system for cerebral palsy patients '' rehabilitation training is presented .The system mainly tests the EEG concentration and relaxation of cerebral palsy patients , and automatically adjusts the PWM signal of the brushless motor in the levitation system according to the detected concentration and the degree of relax -ation to achieve the suspension control of the ball under different positions .The experimental results show that the suspension control system designed for cerebral palsy rehabilitation training can achieve suspension control of the ball according to patients '' concentration and relaxation degree , which has the strong interaction and stimulates the patient to actively participate in training .It has a certain application prospect .%针对目前脑瘫患者康复训练手段单调、互动性差的缺点,提出了一种用于脑瘫患者康复训练的悬浮控制系统.该系统主要以脑瘫患者的脑电集中度和放松度为检测对象,根据检测到的集中度和放松度的强弱,自动调节悬浮系统中无刷电机的脉宽调制(PWM)信号,实现对小球不同位置的悬浮控制.实验结果表明,该用于脑瘫康复训练的悬浮控制系统能根据测试者的集中度和放松度实现小球的悬浮控制,具有互动性强和激发患者主动参与训练的特点,具有一定的应用前景.