Research Article
An Orthopaedic Robotic-Assisted Rehabilitation Method of the Forearm in Virtual Reality Physiotherapy
Figure 2
A simulation model of the upper limb. (a) 7-DoF kinematic model of the arm. (b) 17-DoF kinematic model of the hand, with the physical interpretation as a multirigid body system with spring-damper joints. (c) Elbow position as a function of the swivel angle .