广义预测控制算法鲁棒性的频域分析

Frequency domain robustness analysis of generalized predictive control

通过对广义预测控制算法的结构分解，建立了在频域分析ＧＰＣ算法稳定鲁棒性的方法，并证明了广义预测控制器在满足一定的边界条件下，如果能使系统开环稳定，则必能使系统闭环稳定．最后由仿真结果进一步说明了结论的正确性．

A method in frequency domain of analyizing the stability robustness of GPC algorithm is built by a means of structure resolution of GPC algorithm. Under fixed boundary condition, the GPC controller can make close loop system stable, if it can make the open loop system stable. At the end the simulations are done to illustrate its correctness.