广义预测控制(GPC)在间歇式染色机温度控制中的仿真研究  

Emulation Research on the Temperature Control of Intermittent Dyeing Machine by Generalized Predictive Controller

作　　者：张建新[1] 魏俊民[1] 钟廷修[2] 

机构地区：[1]浙江理工大学,浙江杭州310033 [2]上海交通大学机电控制研究所,上海200030

出　　处：《浙江工程学院学报》2004年第4期283-287,共5页Journal of Zhejiang Institute of Science and Technology

摘　　要：传统间歇式染色机温度控制大多采用PID算法,存在控制精度差,鲁棒性差等缺点。GPC算法鲁棒性好,控制效果佳,但存在着实时计算量大的缺点。利用多项式插值算法对GPC算法进行简化,并针对染色机模型进行了仿真研究,结果表明该算法具有鲁棒性高,控制效果好和在线计算量少的优点。A Generalized Predictive Control (GPC), which is applied to the temperature control of a batch-dyeing machine, has good performance in control domain compared to traditional PID.But it also has great mathematic computation process. The GPC can be simplified by means of some simple polynomials functions. Emulation research results show that this method has good controlling effect and few online computation process.

关 键 词：鲁棒性 GPC 算法 广义预测控制 仿真研究 染色机 实时计算 间歇式 控制效果 控制精度 

分 类 号：TS193[轻工技术与工程—纺织化学与染整工程] TP273[轻工技术与工程—纺织科学与工程]