Multivariable Virtual Reference Feedback Tuning for Non-Minimum Phase Plants

被引：14

作者：

da Silva, Gustavo R. Goncalves ^{[1
]}

Campestrini, Luciola ^{[1
]}

Bazanella, Alexandre S. ^{[1
]}

机构：

[1] Univ Fed Rio Grande do Sul, Dept Automat & Energy, BR-90035190 Porto Alegre, RS, Brazil

来源：

IEEE CONTROL SYSTEMS LETTERS | 2018年 / 2卷 / 01期

关键词：

Sampled-data control; identification for control; numerical algorithms; process control;

D O I：

10.1109/LCSYS.2017.2763824

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

When applying model reference control to a non-minimum phase (NMP) plant, it is important to include the NMP (transmission) zero(s) in the reference model, otherwise the controller will tend to cancel out these zeros, often causing loss of internal stability. In data-driven (DD) control it is not possible to conceive a priori a reference model with the NMP zero(s) because no model of the plant is available; accordingly, DD design methods tend to fail in NMP plants. For single-input-single-output plants, this problem has been solved by using a flexible reference model in a DD design. This letter presents an extension of that method for multi-input-multi-output plants.

引用

页码：121 / 126

页数：6

共 15 条

[1]

Astrom K. J., 1980, Proceedings of the 19th IEEE Conference on Decision & Control Including the Symposium on Adaptive Processes, P611

[2]

Bazanella AS, 2012, COMMUN CONTROL ENG, P1, DOI 10.1007/978-94-007-2300-9

[3] Virtual Reference Feedback Tuning for non-minimum phase plants [J].

Campestrini, L. ;

Eckhard, D. ;

Gevers, M. ;

Bazanella, A. S. .

AUTOMATICA, 2011, 47 (08) :1778-1784

[4] Unbiased MIMO VRFT with application to process control [J].

Campestrini, Luciola ;

Eckhard, Diego ;

Chia, Lydia Andrea ;

Boeira, Emerson .

JOURNAL OF PROCESS CONTROL, 2016, 39 :35-49

[5] Virtual reference feedback tuning: a direct method for the design of feedback controllers [J].

Campi, MC ;

Lecchini, A ;

Savaresi, SM .

AUTOMATICA, 2002, 38 (08) :1337-1346

[6]

De Bruyne F., 1997, P IEEE 2 INT S INT A, P1

[7] Non-iterative direct data-driven controller tuning for multivariable systems: theory and application [J].

Formentin, S. ;

Savaresi, S. M. ;

Del Re, L. .

IET CONTROL THEORY AND APPLICATIONS, 2012, 6 (09) :1250-1257

[8]

Goncalves da Silva Gustavo R., 2016, 2016 IEEE Conference on Control Applications (CCA), P1324, DOI 10.1109/CCA.2016.7587990

[9]

Havre K., 1996, UKACC International Conference on Control '96 (Conf. Publ. No.427), P930, DOI 10.1049/cp:19960677

[10]

Kundur P., 1994, POWER SYSTEM STABILI

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