Multivariable controller design based on shrinking process poles
作者:
FENG-SHENG WANG,
CHEN-PING HO,
期刊:
International Journal of Systems Science
(Taylor Available online 1990)
卷期:
Volume 21,
issue 7
页码: 1345-1354
ISSN:0020-7721
年代: 1990
DOI:10.1080/00207729008910456
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A systematic method based on the pole placement approach is proposed to design non-square multivariable internal model control systems. The control law is a kind of the classical IMC controller for square MIMO systems, but process model factorization and inversion are combined into the derivation of the approach. The control law can be extended to handle any minimum or non-minimum phase n input and m output systems. The absolute value of the implemented tuning parameters is restricted to (0,1) to guarantee internal stability of the control system. If all the parameters are set equal to one, the resulting closed-loop responses follow the conservative behaviour in simplified model predictive control. Alternatively, if the parameters are shrunk to zero, the proposed control law becomes multivariable deadbeat control.
点击下载:
PDF (146KB)
返 回