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Centralized PI/PID Controller Design for Multivariable Processes
DOI:10.1021/ie501541s.png)
摘要
En 中文
A novel centralized controller design method is proposed for multivariable systems, whether square or nonsquare processes. First, the relationship between equivalent transfer function (ETF) and the pseudo-inverse of multivariable transfer matrix is derived. Second, the relative normalized gain array (RNGA)-based ETF parametrization method is extended to the nonsquare processes. Finally, a centralized proportional integral/proportional integral derivative (PI/PID) multivariable controller is obtained from the Maclaurin expansion. The effectiveness of the proposed approach is verified by analysis of several multivariable industrial processes; better overall performance is demonstrated compared with other centralized control methods.
Keyword:
SYSTEMS
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GAIN
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期刊
I
IF:
3.9
论文数:
4.0W
被引数:
9.6W
机构
引用论文
Smith delay compensator for multivariable non-square systems with multiple time delays多变量多时滞非方系统的Smith时滞补偿器

