QUADRATIC PROGRAMMING SOLUTION OF DYNAMIC MATRIX CONTROL (QDMC)
作者:
CARLOSE. GARCIA,
A.M. MORSHEDI,
期刊:
Chemical Engineering Communications
(Taylor Available online 1986)
卷期:
Volume 46,
issue 1-3
页码: 73-87
ISSN:0098-6445
年代: 1986
DOI:10.1080/00986448608911397
出版商: Taylor & Francis Group
关键词: Constraints;Dynamic Matrix Control (DMC) Model-Predictive Control;Multivariable Control;Quadratic Programming (QP)
数据来源: Taylor
摘要:
QDMC is an improved version of Shell's Dynamic Matrix Control (DMC) multivariable algorithm which provides a direct and efficient method for handling process constraints. The algorithm utilizes a quadratic program to compute moves on process manipulated variables which keep controlled variables close to their targets while preventing violations of process constraints. Several on-line applications have demonstrated its excellent constraint handling properties, transparent tuning and robustness, while requiring minimal on-line computational load.
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