Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
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TY - GEN
T1 - Fault Detection in High Redundancy Actuation Using an Interacting Multiple-Model Approach
AU - Davies, Jessica
AU - Tsunashima, Hitoshi
AU - Goodall, R. M.
AU - Dixon, Roger
AU - Steffen, Thomas
PY - 2009/6/30
Y1 - 2009/6/30
N2 - The High Redundancy Actuation (HRA) project investigates the use of a relatively high number of small actuation elements, assembled in series and parallel in order to form a single actuator which has intrinsic fault tolerance. Both passive and active methods of fault tolerant control are being considered for use with the HRA. In either approach, some form of health monitoring is required to indicate the requirement for reconfiguration in the latter case and the need for maintenance in the former. This paper presents a method of detecting faults in a HRA using an Interacting multiple-model (IMM) algorithm.
AB - The High Redundancy Actuation (HRA) project investigates the use of a relatively high number of small actuation elements, assembled in series and parallel in order to form a single actuator which has intrinsic fault tolerance. Both passive and active methods of fault tolerant control are being considered for use with the HRA. In either approach, some form of health monitoring is required to indicate the requirement for reconfiguration in the latter case and the need for maintenance in the former. This paper presents a method of detecting faults in a HRA using an Interacting multiple-model (IMM) algorithm.
U2 - 10.3182/20090630-4-ES-2003.00201
DO - 10.3182/20090630-4-ES-2003.00201
M3 - Conference contribution/Paper
SP - 1228
EP - 1233
BT - Fault Detection, Supervision and Safety of Technical Processes
PB - IFAC
T2 - 7th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes
Y2 - 30 June 2009 through 3 July 2009
ER -