具有模糊参数的大工业过程的关联预测法  

Interaction Prediction Method for Large scale Industrial Processes with Fuzzy Parameters

作　　者：顾佳晨[1] 万百五[1] 

机构地区：[1]西安交通大学系统工程研究所,陕西西安710049

出　　处：《控制与决策》2001年第1期58-61,共4页Control and Decision

基　　金：国家自然科学基金重点项目! (5 993715 0 )

摘　　要：针对模型 -实际差异问题 ,提出了基于模糊模型的大工业过程稳态关联预测协调法。研究了关联预测协调法的两种情形 :开环的关联预测协调法和有全局反馈的关联预测协调法。仿真结果表明 ,该算法收敛更快 ,目标函数更好 。Based on model-reality difference, the model coefficients of large-scale industrial processes were treated as fuzzy numbers. An interaction prediction method of coordination based on fuzzy model was proposed. The interaction prediction method with open loop or with global feedback was also studied. The simulation results show that the proposed method provides faster convergence and better objective function as compared with corresponding crisp method.

关 键 词：模糊数 模糊规划 大工业过程 关联预测协调法 模糊控制 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置]