2-stage approach for continuous time identification using step response estimates

Mohd Mokhtar, R and Wang, L 2008, '2-stage approach for continuous time identification using step response estimates', in Aun-Neow Poo (ed.) Proceedings of the 2008 IEEE International Conference on Systems, Man and Cybernetics, Singapore, 12-15 October 2008, pp. 3183-3188.


Document type: Conference Paper
Collection: Conference Papers

Title 2-stage approach for continuous time identification using step response estimates
Author(s) Mohd Mokhtar, R
Wang, L
Year 2008
Conference name 2008 IEEE International Conference on Systems, Man and Cybernetics (SMC 2008)
Conference location Singapore
Conference dates 12-15 October 2008
Proceedings title Proceedings of the 2008 IEEE International Conference on Systems, Man and Cybernetics
Editor(s) Aun-Neow Poo
Publisher IEEE
Place of publication Singapore
Start page 3183
End page 3188
Total pages 6
Abstract This paper presents the 2-stage identification approach. The first stage is the identification of the system step response from the experimental data using the frequency sampling filter approach. This first stage is also referred as data compression stage in which the raw data will be analyzed in order to obtain a parameter that describes the empirical model of the analyzed data. The second stage is the identification of a continuous time state space model using subspace methods from the identified step response. The performance of the proposed approach is evaluated to identify the simulated systems and the real system of magnetic bearing apparatus.
Subjects Information Systems not elsewhere classified
Keyword(s) Continuous-time systems
Frequency sampling filter
Subspace methods
System identification. Continuous time
Continuous time state space model
Empirical model
Experimental data
Frequency sampling filter
Frequency sampling filters
Identification approach
Real systems
Simulated system
Subspace methods
System identification Engineering controlled terms: Cybernetics
Data compression
Identification (control systems)
Magnetic bearings
Nonlinear control systems
Speed control
Step response Engineering main heading: Continuous time systems Continuous-time systems
Frequency sampling filter
Subspace methods
System identification. Continuous time
Continuous time state space model
Empirical model
Experimental data
Frequency sampling filter
Frequency sampling filters
Identification approach
Real systems
Simulated system
Subspace methods
System identification Engineering controlled terms: Cybernetics
Data compression
Identification (control systems)
Magnetic bearings
Nonlinear control systems
Speed control
Step response Engineering main heading: Continuous time systems
DOI - identifier 10.1109/ICSMC.2008.4811785
Copyright notice © 2008 IEEE
ISBN 1424423842
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