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Partial Decoupling Control for Multivariable Processes

delete2011-05-19
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PRE
AI
Y
Yuling Shen
S
Shaoyuan Li *
李
李宁 (Ning Li)
W
Wenjian Cai
DOI:10.1021/ie102063ddelete
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Abstract

Abstract

En 中文
Based on the theory of equivalent transfer functions (ETFs), this work proposes a novel partial decoupling control technique for multivariable processes. By measuring the effect of each ETF element in decoupling control, a partial decoupling control structure selection criterion is proposed with the aims that the decoupler has the least complexity and that overall system performance is satisfied. The ETF parameters are then obtained under certain constraints. Consequently, a systematic design procedure is proposed in order to obtain a stable, proper, and causal partial decoupler matrix Simulation results of several multivariable processes with different interaction characteristics are provided to demonstrate the simplicity and effectiveness of the design method.
Keywords:
PID CONTROLLERS
MIMO PROCESSES
TIME DELAYS
DESIGN
SYSTEMS
RULES
MODEL

Journal

I
Industrial and Engineering Chemistry Research
IF:
3.9
Papers:
4.0W
Citations:
9.6W

Organization

S
shanghai jiao tong university
Scholars:
15.7W
Papers: 11.7W
Citations: 159
N
Nanyang Technological University
Scholars:
4.9W
Papers: 4.8W
Citations: 8.1W
Cited Papers

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