The University of Southampton
University of Southampton Institutional Repository

A generalised mathematical model and analysis for integrated multi-channel vibration structure-control interaction systems

A generalised mathematical model and analysis for integrated multi-channel vibration structure-control interaction systems
A generalised mathematical model and analysis for integrated multi-channel vibration structure-control interaction systems
A generalised mathematical model and analysis for integrated multi-channel vibration control-structure interaction systems are developed. The governing equations describing the interactions between a generalised elastic structure and a multi-channel electromagnetic excitation and control system are derived. Based on these equations, the stability and dynamic response of the system are analysed. The introduction of an additional dynamic impedance matrix between structure and control system allows vibration structure-control interaction mechanisms to be investigated. The generalised theory provides a basis to measure exactly the dynamic parameters of the structure negating any influence of the excitation and control system. It also allows the design of a more effective control system taking into account the interactions of the control system with structural motions and vice versa. To illustrate the general formulations developed and their applications, simple one and two channel systems are investigated using non-dimensional parameters.
structure-control interactions, multi-channel vibration control, active stiffness and damping, effects of motion on control
0022-460X
584-616
Xing, J.T.
d4fe7ae0-2668-422a-8d89-9e66527835ce
Xiong, Y.P.
51be8714-186e-4d2f-8e03-f44c428a4a49
Price, W.G.
b7888f47-e3fc-46f4-9fb9-7839052ff17c
Xing, J.T.
d4fe7ae0-2668-422a-8d89-9e66527835ce
Xiong, Y.P.
51be8714-186e-4d2f-8e03-f44c428a4a49
Price, W.G.
b7888f47-e3fc-46f4-9fb9-7839052ff17c

Xing, J.T., Xiong, Y.P. and Price, W.G. (2009) A generalised mathematical model and analysis for integrated multi-channel vibration structure-control interaction systems. Journal of Sound and Vibration, 320, 584-616. (doi:10.1016/j.jsv.2008.08.009).

Record type: Article

Abstract

A generalised mathematical model and analysis for integrated multi-channel vibration control-structure interaction systems are developed. The governing equations describing the interactions between a generalised elastic structure and a multi-channel electromagnetic excitation and control system are derived. Based on these equations, the stability and dynamic response of the system are analysed. The introduction of an additional dynamic impedance matrix between structure and control system allows vibration structure-control interaction mechanisms to be investigated. The generalised theory provides a basis to measure exactly the dynamic parameters of the structure negating any influence of the excitation and control system. It also allows the design of a more effective control system taking into account the interactions of the control system with structural motions and vice versa. To illustrate the general formulations developed and their applications, simple one and two channel systems are investigated using non-dimensional parameters.

Full text not available from this repository.

More information

Submitted date: 18 May 2008
Published date: 2009
Keywords: structure-control interactions, multi-channel vibration control, active stiffness and damping, effects of motion on control
Organisations: Engineering Sciences

Identifiers

Local EPrints ID: 46008
URI: http://eprints.soton.ac.uk/id/eprint/46008
ISSN: 0022-460X
PURE UUID: acc6c1a2-018c-45a9-af13-b573b45906ac
ORCID for Y.P. Xiong: ORCID iD orcid.org/0000-0002-0135-8464

Catalogue record

Date deposited: 19 Sep 2008
Last modified: 20 Jul 2019 01:07

Export record

Altmetrics

Contributors

Author: J.T. Xing
Author: Y.P. Xiong ORCID iD
Author: W.G. Price

University divisions

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.

×