Abstract: High performance computer is often required by model predictive control (MPC) systems due to the heavy online computation burden. To extend MPC to more application cases with low-cost computation facilities, the implementation of MPC controller on field programmable gate array (FPGA) system is studied. For the dynamic matrix control (DMC) algorithm, the main design idea and the implemental strategy of DMC controller are introduced based on a FPGA's embedded system. The performance tests show that both the computation efficiency and the accuracy of the proposed controller can be satisfied due to the parallel computing capability of FPGA. © Shanghai Jiaotong University and Springer-Verlag Berlin Heidelberg 2011.

Key words: Active set; Dynamic matrix control (DMC); Field programmable gate array (FPGA); Model predictive control (MPC); Programmable logic device; Quadratic programming (QP)