feed magnet
1.In order to improve dynamic performance of the control system in the assembly robot, according to ACPMSM(AC permanent magnet synchronous motor) vector control model and the control idea about preview control, the paper presents a kind of control strategies that is composite of a primary PID(proportion integral dif-ferenfial) with a preview feed-forward compensation, its compensation is equivalent to linear combination of future adjacent difference, the simulation results show that it can not only improve the system tracking performance effectively, but also implement easily.
