A systematic approach to the design of robust diagonal dominance based MIMO controllers

Saulat Shuja Chughtai; Amin Nobakhti; Wang Hong

doi:10.1109/CDC.2005.1583268

A systematic approach to the design of robust diagonal dominance based MIMO controllers

Saulat Shuja Chughtai, Amin Nobakhti, Wang Hong

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

Abstract

A new method, based on the use of LMIs, is presented for the design of dynamic pre-compensators to achieve high levels of diagonal dominance. This is combined with a new technique for designing diagonal loop-shaping controllers such that the resulting closed loop system will be guaranteed to satisfy some prescribed mixed-sensitivity constraints on its singular values. The effectiveness of the combined methods is illustrated by application to the design of a simply structure dominance-based controller for an aircraft gas-turbine engine. ©2005 IEEE.

Original language	English
Title of host publication	Proceedings of the 44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05\|Proc. 44th IEEE Conference Decision and Ctrl. Eur. Ctrl. Conf. CDC-ECC'05
Pages	6875-6880
Number of pages	5
Volume	2005
DOIs	https://doi.org/10.1109/CDC.2005.1583268
Publication status	Published - 2005
Event	44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05 - Seville Duration: 1 Jul 2005 → …

Conference

Conference	44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05
City	Seville
Period	1/07/05 → …

Keywords

Diagonal dominance
Linear multivariable controller design
Loopshaping
SVD analysis

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10.1109/CDC.2005.1583268

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Chughtai, S. S., Nobakhti, A., & Hong, W. (2005). A systematic approach to the design of robust diagonal dominance based MIMO controllers. In Proceedings of the 44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05|Proc. 44th IEEE Conference Decision and Ctrl. Eur. Ctrl. Conf. CDC-ECC'05 (Vol. 2005, pp. 6875-6880) https://doi.org/10.1109/CDC.2005.1583268

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Chughtai, SS, Nobakhti, A & Hong, W 2005, A systematic approach to the design of robust diagonal dominance based MIMO controllers. in Proceedings of the 44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05|Proc. 44th IEEE Conference Decision and Ctrl. Eur. Ctrl. Conf. CDC-ECC'05. vol. 2005, pp. 6875-6880, 44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05, Seville, 1/07/05. https://doi.org/10.1109/CDC.2005.1583268

A systematic approach to the design of robust diagonal dominance based MIMO controllers. / Chughtai, Saulat Shuja; Nobakhti, Amin; Hong, Wang.
Proceedings of the 44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05|Proc. 44th IEEE Conference Decision and Ctrl. Eur. Ctrl. Conf. CDC-ECC'05. Vol. 2005 2005. p. 6875-6880.

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

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AB - A new method, based on the use of LMIs, is presented for the design of dynamic pre-compensators to achieve high levels of diagonal dominance. This is combined with a new technique for designing diagonal loop-shaping controllers such that the resulting closed loop system will be guaranteed to satisfy some prescribed mixed-sensitivity constraints on its singular values. The effectiveness of the combined methods is illustrated by application to the design of a simply structure dominance-based controller for an aircraft gas-turbine engine. ©2005 IEEE.

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BT - Proceedings of the 44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05|Proc. 44th IEEE Conference Decision and Ctrl. Eur. Ctrl. Conf. CDC-ECC'05

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Chughtai SS, Nobakhti A, Hong W. A systematic approach to the design of robust diagonal dominance based MIMO controllers. In Proceedings of the 44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC '05|Proc. 44th IEEE Conference Decision and Ctrl. Eur. Ctrl. Conf. CDC-ECC'05. Vol. 2005. 2005. p. 6875-6880 doi: 10.1109/CDC.2005.1583268

A systematic approach to the design of robust diagonal dominance based MIMO controllers

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