Application of exploratory modelling to active headrest control
Application of exploratory modelling to active headrest control
A new technique of iterative modelling and controller tuning is presented and its applicability demonstrated on a model of an active headrest which attenuates the ambient noise for the comfort of a passenger. The underlying scheme relies on internal model control (IMC) which is shown to have self-excitation for identification for control. Application of IMC creates synergy of identification and control and models tuned for control can bring enhanced and more reliable performance. The allowed gain error (AGE) is used which is compared with model uncertainty to form a criterion of modelling for control. This modelling criterion quantifies the maximum violation of robust stability and performance robustness along the frequency axes, as such it is a criterion of modelling for control. The new scheme is called exploratory modelling for controller optimization
(EMCO) and its objective is to obtain simple robust controllers. The EMCO scheme can be used both onand off-line.
internal model control, system identification, adaptive control, robust control
3936-3941
Veres, S.M.
909c60a0-56a3-4eb6-83e4-d52742ecd304
Tan, A.C.H.
9dc5855f-02ef-4159-8ece-02afdb9d5eea
Meurers, T.
affec6e8-cd07-4350-ab2c-975071e0c3a2
Aglietti, G.
611b1de0-c505-472e-a03f-c5294c63bb72
2003
Veres, S.M.
909c60a0-56a3-4eb6-83e4-d52742ecd304
Tan, A.C.H.
9dc5855f-02ef-4159-8ece-02afdb9d5eea
Meurers, T.
affec6e8-cd07-4350-ab2c-975071e0c3a2
Aglietti, G.
611b1de0-c505-472e-a03f-c5294c63bb72
Veres, S.M., Tan, A.C.H., Meurers, T. and Aglietti, G.
(2003)
Application of exploratory modelling to active headrest control.
42nd IEEE Conference on Decision and Control, Maui County, United States.
09 - 12 Dec 2003.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
A new technique of iterative modelling and controller tuning is presented and its applicability demonstrated on a model of an active headrest which attenuates the ambient noise for the comfort of a passenger. The underlying scheme relies on internal model control (IMC) which is shown to have self-excitation for identification for control. Application of IMC creates synergy of identification and control and models tuned for control can bring enhanced and more reliable performance. The allowed gain error (AGE) is used which is compared with model uncertainty to form a criterion of modelling for control. This modelling criterion quantifies the maximum violation of robust stability and performance robustness along the frequency axes, as such it is a criterion of modelling for control. The new scheme is called exploratory modelling for controller optimization
(EMCO) and its objective is to obtain simple robust controllers. The EMCO scheme can be used both onand off-line.
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Published date: 2003
Venue - Dates:
42nd IEEE Conference on Decision and Control, Maui County, United States, 2003-12-09 - 2003-12-12
Keywords:
internal model control, system identification, adaptive control, robust control
Identifiers
Local EPrints ID: 22490
URI: http://eprints.soton.ac.uk/id/eprint/22490
PURE UUID: 52ccd3d2-f0fa-48f3-86f3-0d05cc6fe7cf
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Date deposited: 30 May 2006
Last modified: 09 Jan 2022 02:40
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Contributors
Author:
S.M. Veres
Author:
A.C.H. Tan
Author:
T. Meurers
Author:
G. Aglietti
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