【作者】 刘磊； 凌呼君；

【Author】 LIU Lei LING Hu-jun (Electric Power College,Inner Mongolia University of Technology,Hohhot 010080,China.

【机构】 内蒙古工业大学 电力学院；

【摘要】 随着电力工业的不断发展,大型单元机组的控制对象复杂、非线性、大滞后、模型难以建立等特点也越来越显著．为此,采用了基于模型误差校正的有约束多变量广义预测控制策略．它以误差预测来补充基于模型的预测,具有算法简单、抗干扰性强、鲁棒性好等特点．仿真结果表明了该方法的有效性．更多还原

【Abstract】 With the development of electric power,large-scale generating unit in heat power plant is a system which is complex,nonlinear,time-variant with long-time delay and difficult to establish accurate model.and etc.The constrained GPC algorithm based on compensation is presented for model errors.Error prediction is used to compensate the prediction based on the model,which is simple and has excellent robustness and anti-interference capability.Simulation results show the effectiveness of this algorithm.更多还原