Improved Target Calculation for Model Predictive Control

被引：2
|
作者：
Hovd, Morten [1 ]
机构：
[1] Norwegian Univ Sci & Technol, Dept Engn Cybernet, N-7491 Trondheim, Norway
来源：
MODELING IDENTIFICATION AND CONTROL | 2007年 / 28卷 / 03期
关键词：
Model predictive control; target calculation; disturbances;
D O I：
10.4173/mic.2007.3.3
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In industrial Model Predictive Control (MPC) applications, it is common to perform target calculation at each sample instant. The purpose of the target calculation is to translate operational targets supplied by higher level optimization functions into control targets that are feasible in the face of current disturbances. This paper shows that the commonly used target calculation formulation is flawed, and that this can lead to significant economic loss. A method for dealing with the identified problem is proposed.
引用
收藏
页码：81 / 86
页数：6
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