预测控制理论应用于非均衡经济系统的分析  

Analysis of Disequilibrium Economic System Using Predictive Control Theory

作　　者：刘晓华[1] 刘静[1] 

机构地区：[1]烟台师范学院数学与信息学院,山东烟台264025

出　　处：《控制与决策》2006年第4期470-472,476,共4页Control and Decision

基　　金：山东省自然科学基金项目(Y2005G01)

摘　　要：讨论了一种非均衡蛛网模型,应用预测控制理论,使系统稳定运行,保证供求差平稳跟踪预先给定的目标.定义了供求变化模式,研究了该模式中参数的选择对系统动态特性和鲁棒性的影响.仿真结果表明了该算法的优异性能.The disequilibrium cobweb model is studied. Stability of system evolution is guaranteed by using predictive control theory and the difference between the supply and demand tracks a pre-given target steadily. The demand and supply change mode is defined, and the influences of parameters on the dynamic characteristic and robust stability of the system are discussed. A simulation example illustrates the efficiency of the algorithm.

关 键 词：非均衡蛛网模型 预测控制 鲁棒控制 

分 类 号：F224[经济管理—国民经济]