Research on Wearable Lower Limbs Control System Based on LabView

Abstract

In this paper, a LabView based system control scheme is proposed for wearable lower extremity exoskeleton motor drive system. The modeling of servo control system is completed to reduce the complexity of servo control system model. The cost of making exoskeleton is also reduced, and the controllability of exoskeleton is greatly improved. Based on the control mode required in driving exoskeleton control, this paper analyzes the basic principle of vector control, simplifies the mathematical model of brushless motor, designs the degree of freedom of active joint of lower extremity wearable walking aid device, and builds a control simulation model for servo motor in LabView environment.