A Prototype of Robot With Artificial Muscles in Rehabilitation of the Lower Limb

Rehabilitation is a process that takes a lot of time and money. The main reason is that it takes a long time to achieve good improvement in patient function and requires medical staff to spend a lot of time while providing/leading exercises. Lower limb rehabilitation robots can help patients perform reasonable and effective exercises to improve motor function of paralyzed limbs. The article provides a classification, comparison and overview of machine part structural designs, models and control strategies of lower limb rehabilitation robots in the reviewed literature. Finally, the study presents the future direction of robots for lower limb rehabilitation. This article systematically presents the process of designing, manufacturing and testing a lower limb support robot model. A 3D CAD model of the details and assemblies of the robot has been completely built, allowing for kinematics and dynamics simulation, durability calculation, and design optimization to adjust the final result. structure before manufacturing.