A Fast generalized predictive control algorithm with non-overshoot

A Fast generalized predictive control algorithm is proposed for a class of system requirement of non-overshoot based on integrating stair-like GPC and varying trend of control increments. The heavy on-line computation burden for computing inverse matrix is avoided by single-valued GPC ,and current input increment is compensated by next step input to overcome potential overshoot. The steps of the algorithm is described in detail .Simulation results show the algorithm has good control performance in response speed, anti-interference, restricting the overshoot and robustness.