The University of Southampton
University of Southampton Institutional Repository
Warning ePrints Soton is experiencing an issue with some file downloads not being available. We are working hard to fix this. Please bear with us.

Channel-by-channel anti-windup design for a class of multivariable systems

Channel-by-channel anti-windup design for a class of multivariable systems
Channel-by-channel anti-windup design for a class of multivariable systems

This paper considers the design of anti-windup compensators with simple, transparent structures for multivariable constrained input systems. The main results in the paper show how, for multivariable plants with a particular structure, a multivariable anti-windup compensator can be constructed from several 'single-loop' anti-windup compensators. Simple conditions, which can be interpreted as a linear program, are then derived which ensure that this concatenated compensator indeed guarantees stability of the multivariable system. The advantages of the resulting compensator is that it is easier to tune, and more transparent for implementation, than an unstructured multivariable compensator. Results from a nonlinear quadrotor simulation show the effectiveness of the proposed method.

2045-2050
Institute of Electrical and Electronics Engineers Inc.
Ofodile, Nkemdilim A.
1ba30faf-4686-4afe-af8f-a6998c7a4ef9
Turner, Matthew C.
6befa01e-0045-4806-9c91-a107c53acba0
Ubadike, Osichinaka C.
d6323888-d39e-4b01-9b94-4176f87de607
Ofodile, Nkemdilim A.
1ba30faf-4686-4afe-af8f-a6998c7a4ef9
Turner, Matthew C.
6befa01e-0045-4806-9c91-a107c53acba0
Ubadike, Osichinaka C.
d6323888-d39e-4b01-9b94-4176f87de607

Ofodile, Nkemdilim A., Turner, Matthew C. and Ubadike, Osichinaka C. (2015) Channel-by-channel anti-windup design for a class of multivariable systems. In ACC 2015 - 2015 American Control Conference. vol. 2015-July, Institute of Electrical and Electronics Engineers Inc. pp. 2045-2050 . (doi:10.1109/ACC.2015.7171034).

Record type: Conference or Workshop Item (Paper)

Abstract

This paper considers the design of anti-windup compensators with simple, transparent structures for multivariable constrained input systems. The main results in the paper show how, for multivariable plants with a particular structure, a multivariable anti-windup compensator can be constructed from several 'single-loop' anti-windup compensators. Simple conditions, which can be interpreted as a linear program, are then derived which ensure that this concatenated compensator indeed guarantees stability of the multivariable system. The advantages of the resulting compensator is that it is easier to tune, and more transparent for implementation, than an unstructured multivariable compensator. Results from a nonlinear quadrotor simulation show the effectiveness of the proposed method.

This record has no associated files available for download.

More information

Published date: 2015
Venue - Dates: 2015 American Control Conference, ACC 2015, United States, 2015-06-30 - 2015-07-02

Identifiers

Local EPrints ID: 439226
URI: http://eprints.soton.ac.uk/id/eprint/439226
PURE UUID: 42273c4c-bb28-435a-b7ba-5dee936f1c20

Catalogue record

Date deposited: 07 Apr 2020 16:30
Last modified: 09 Sep 2020 16:33

Export record

Altmetrics

Contributors

Author: Nkemdilim A. Ofodile
Author: Matthew C. Turner
Author: Osichinaka C. Ubadike

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×