摘要
提出一种基于 Volterra模型的非线性预测控制器。采用收敛精度高、速度快的 EGA算法滚动求解控制律 ,反馈校正中考虑了对误差和输出变化趋势影响的双重抑制。对一类非线性系统的仿真研究表明该预测控制器响应快 ,具有较强的鲁棒性 。
A nonlinear predictive controller based on elitist preserved genetic algorithm (EGA) is presented. The trend of output variation is take into account together with the output error in the controller, and an EGA is used to obtain the control law. The simulation results show that the controller has enhanced response speed and robustness. It is an effective control algorithm combined EGA with predictive control.
出处
《控制与决策》
EI
CSCD
北大核心
2002年第2期252-254,共3页
Control and Decision
