Application of the dynamic matrix and PID bunches prognosticate control strategy on the new type sliding vane motor position servo system

The Dynamic Matrix (DMC) prognosticate control is one with method of optimizing the index and confirming the control strategy. On the basis of PID bunches control, The DMC-PID bunches prognosticate control regards the servo system controlled by PID as generalized object, and makes use of DMC prognosticate algorithm to optimize the control parameter on line and rollingly, and optimization procedure processing feedback compensation continuously using real-time output information. Simulation analysis shows us that the DMC-PID bunches control strategy can improve the overall system' s tracking performance in contrast with the simple PID control strategy.