引用本文:赵江,王俊社,田树苞.GMDH-PTSV 算法及其在发酵过程建模中的应用[J].控制理论与应用,1992,9(4):349~359.[点击复制]
ZHAO Jiang,WAGN Junshe,TIAN Shubao.A GMDH-PTSV Algorithm and Its Application to Modelling for Fermentation Processes*[J].Control Theory and Technology,1992,9(4):349~359.[点击复制]
GMDH-PTSV 算法及其在发酵过程建模中的应用
A GMDH-PTSV Algorithm and Its Application to Modelling for Fermentation Processes*
摘要点击 785  全文点击 380  投稿时间：1990-11-14  修订日期：1991-06-22
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DOI编号  
  1992,9(4):349-359
中文关键词  建模  辨识  复杂系统  GMDH算法  生化过程  非线性系统
英文关键词  modelling  identification  complex system  multivariable  GMDH  biotechnical process  nonlinear system
基金项目  
作者单位
赵江,王俊社,田树苞 河北机电学院自动系 
中文摘要
      本文提出了GMDH-PTSV（具有主成份双向变量选择器的GMDH）建模算法。在此算法中，变量的选择是根据对系统的测量数据，而不是根据人的经验构造出的（0-1）相关矩阵。通过仿真，对GMDH-PTSV算法和其它三种算法进行了比较。最后，应用GMDH-PTSV算法对一种生物发酵过程建立了模型。
英文摘要
      In this paper, a modelling technique, GMDH-PTSV (Group Method of Data Handling with the Principal- Component Two- way Selecting Variables) algorithm, is presented, in which selecting variables is based on the data taken from the system but not on the relative matrix constructed according to one’s knowledge and experience. The model accuracy obtained using GMDH-PTSV is compared with that obtained using other three algorithms through simulation. At last, the GMDH-PTSV algorithm is applied to modelling for fermentation process.