Modelling of high redundancy actuation utilising multiple moving coil actuators

Jessica Davies; Thomas Steffen; Roger Dixon; R. M. Goodall; Argyrios Zolotas; J. Pearson

doi:10.3182/20080706-5-KR-1001.00548

Modelling of high redundancy actuation utilising multiple moving coil actuators

Jessica Davies, Thomas Steffen, Roger Dixon, R. M. Goodall, Argyrios Zolotas, J. Pearson

Research output: Contribution to journal › Conference article › peer-review

13 Citations (Scopus)

Abstract

This paper presents the modelling of a moving coil actuator for use as an element in a High Redundancy Actuator (HRA). A single element model is derived from first principles and verified using experimental data. This model is subsequently used to describe an approach to deriving models of multi-element HRAs and determine the effect of a variety of faults, chosen to be appropriate for the electro-magnetic technology, on the behaviour of multi-element assemblies.

Original language	English
Pages (from-to)	3228-3233
Number of pages	6
Journal	IFAC-PapersOnLine
Volume	41
Issue number	2
DOIs	https://doi.org/10.3182/20080706-5-KR-1001.00548
Publication status	Published - 1 Dec 2008
Externally published	Yes
Event	17th World Congress, International Federation of Automatic Control - Seoul, Korea, Republic of Duration: 6 Jul 2008 → 11 Jul 2008 Conference number: 17

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abstract = "This paper presents the modelling of a moving coil actuator for use as an element in a High Redundancy Actuator (HRA). A single element model is derived from first principles and verified using experimental data. This model is subsequently used to describe an approach to deriving models of multi-element HRAs and determine the effect of a variety of faults, chosen to be appropriate for the electro-magnetic technology, on the behaviour of multi-element assemblies.",

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AU - Steffen, Thomas

AU - Dixon, Roger

AU - Goodall, R. M.

AU - Zolotas, Argyrios

AU - Pearson, J.

N1 - Conference code: 17

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N2 - This paper presents the modelling of a moving coil actuator for use as an element in a High Redundancy Actuator (HRA). A single element model is derived from first principles and verified using experimental data. This model is subsequently used to describe an approach to deriving models of multi-element HRAs and determine the effect of a variety of faults, chosen to be appropriate for the electro-magnetic technology, on the behaviour of multi-element assemblies.

AB - This paper presents the modelling of a moving coil actuator for use as an element in a High Redundancy Actuator (HRA). A single element model is derived from first principles and verified using experimental data. This model is subsequently used to describe an approach to deriving models of multi-element HRAs and determine the effect of a variety of faults, chosen to be appropriate for the electro-magnetic technology, on the behaviour of multi-element assemblies.

KW - Design of fault tolerant/reliable systems

KW - Passive approaches to fault tolerant control

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T2 - 17th World Congress, International Federation of Automatic Control

Y2 - 6 July 2008 through 11 July 2008

ER -

Modelling of high redundancy actuation utilising multiple moving coil actuators

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