MODELING OF A FLUIDIZED-BED DRYER FOR DIGITAL-CONTROL

被引：0

作者：

PANDA, RC ^{[1
]}

RANI, KY ^{[1
]}

RADHAKRISHNAN, TK ^{[1
]}

RAO, VSR ^{[1
]}

机构：

[1] INDIAN INST TECHNOL,DEPT CHEM ENGN,MADRAS 600036,TAMIL NADU,INDIA

来源：

INDIAN JOURNAL OF TECHNOLOGY | 1991年 / 29卷 / 02期

关键词：

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Experiments are conducted to identify the fluidized bed dryer off-line. Two linear, time-invariant, discrete time models, one with delay and the other an autoregressive moving average model, are developed to investigate the dynamic behaviour of the dryer. Methods of recursive least squares parameter estimation and recursive correlation analysis with least squares parameter estimation are made use of. Determination of model-order and time delay are included in these methods. The proposed models are useful to develop digital control strategies for the fluidized bed dryer.

引用

页码：71 / 76

页数：6