This paper presents a dynamic modeling and a control for a PRPS 6 -DOF parallel manipulator. Dynamic modeling includes the effect of inertia of all link in the mechanism to improve modeling accuracy. Kinematic analysis about forward and inverse kin...
This paper presents a dynamic modeling and a control for a PRPS 6 -DOF parallel manipulator. Dynamic modeling includes the effect of inertia of all link in the mechanism to improve modeling accuracy. Kinematic analysis about forward and inverse kinematics are also explained. Using Lagrange method, equations of motions in a link space have been obtained, which fully represent 6-DOF motions of the manipulator. A computed torque controller has been applied for reducing the nonlinear effect of modeling, and finally the performance of the controller is verified through the computer simulation of tracking job.