Control System Design And Research Of An Intelligent Rehabilitation Robot

With the the rapid growth of traffic and transportation, there are more and more neurological impairments and body injuries in traffic accidents. Therefore, the efficient and scientific rehabilitation training plays an im -portant role in the recovery and improvement of limb motor function. This dissertation designed for lower limb motor function disorders, an intelligent rehabilitation machine, which is based on AT89S52 single-chip, using FSR402 load cell to collect data when the patient using the machine. Find out the patient’s foot pressure valve when he is walking, with the help of the machine, analyses the characteristics of walking and lower limb moving, by the PCF8951 digital-analog chip, L298N drive 28BYJ48 stepper motor to control the rehabilitation machine automatically.To imitate people’s track of walking and footsteps pose, to exercise in patients with lower limb muscles and nervous system, and restore patients power of walking and normal walking function.