This paper presents a build of Repetitive Control Law with desired trajectory periodic in joint space so reduced on-line computation for the motion system of the Almega16 manipulator. In a Repetitive Control Law always has the desired cycle trajectory with time T and always provides state information update on the time-variant parameters. The true value is compared to the reference set-point and its evaluation result is input to the controller for adjustment. The results from Matlab - Simmechanic simulations and experiments show that the motion system of Robot Almega16 satisfies the requirement of a control system: the errors of rotating joints quickly converge to zero within a short transient time, so that closed-loop system is stable based on Lyapunov method. | Building up a repetitive control law RCL with desired trajectory periodic so reduced online computation for robot almega 16
