Design of PI controllers based on non-convex optimization

被引：417

作者：

Astrom, KJ ^{[1
]}

Panagopoulos, H ^{[1
]}

Hagglund, T ^{[1
]}

机构：

[1] Lund Inst Technol, Dept Automat Control, S-22100 Lund, Sweden

来源：

AUTOMATICA | 1998年 / 34卷 / 05期

关键词：

control; design; optimization; specifications; load disturbance rejection; set point response; robustness; sensitivity;

D O I：

10.1016/S0005-1098(98)00011-9

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents an efficient numerical method for designing PI controllers. The design is based on optimization of load disturbance rejection with constraints on sensitivity and weighting of set point response. Thus, the formulation of the design problem captures three essential aspects of industrial control problems, leading to a non-convex optimization problem. Efficient ways to solve the problem are presented. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：585 / 601

页数：17

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