Modeling of decentralized observers and trackers for large-scale singular system with time delay and closed-loop decoupling property

Jason Sheng-Hon Tsai, Shin Jang Pan, Wei Cin Liao, Shu-Mei Guo, Leang San Shieh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Modeling of decentralized linear observers and trackers for the unknown sampled-data interconnected large-scale linear singular system with time delay and closed-loop decoupling property is proposed in this paper. Through the off-line observer/Kalman filter identification (OKID), the appropriate (low-) order decentralized linear observers with direct transmission terms from input to output for the unknown sampled-data interconnected large-scale linear singular system with time delay are determined. Then, the high-gain linear quadratic suboptimal analogue observer and tracker are proposed based on the each decentralized equivalent regular system with a direct transmission term from input to output. Subsequently, the prediction-based digital redesign method is utilized to obtain practically implemental digital observer and tracker for the sample-data system. With the high-gain property, the decentralized digital-redesign trackers have the decoupling property for the closed-loop interconnected system. Finally, appropriate weighting of the each decentralized observer can be obtained to improve the performance of observer-based tracker by the evolutionary programming (EP).

Original languageEnglish
Title of host publicationProceedings of the 30th IASTED Conference on Modelling, Identification, and Control, AsiaMIC 2010
Pages318-325
Number of pages8
DOIs
Publication statusPublished - 2010 Dec 1
Event30th IASTED Conference on Modelling, Identification, and Control, AsiaMIC 2010 - Phuket, Thailand
Duration: 2010 Nov 242010 Nov 26

Publication series

NameProceedings of the IASTED International Conference on Modelling, Identification and Control
ISSN (Print)1025-8973

Other

Other30th IASTED Conference on Modelling, Identification, and Control, AsiaMIC 2010
CountryThailand
CityPhuket
Period10-11-2410-11-26

Fingerprint

Singular Systems
Large-scale Systems
Decoupling
Closed-loop
Decentralized
Observer
Time Delay
Time delay
Modeling
Kalman filters
Evolutionary algorithms
Large scale systems
Digital Redesign
Identification (control systems)
Singular Linear Systems
Evolutionary Programming
Unknown
Interconnected Systems
Output
Term

All Science Journal Classification (ASJC) codes

  • Software
  • Modelling and Simulation
  • Computer Science Applications

Cite this

Tsai, J. S-H., Pan, S. J., Liao, W. C., Guo, S-M., & Shieh, L. S. (2010). Modeling of decentralized observers and trackers for large-scale singular system with time delay and closed-loop decoupling property. In Proceedings of the 30th IASTED Conference on Modelling, Identification, and Control, AsiaMIC 2010 (pp. 318-325). (Proceedings of the IASTED International Conference on Modelling, Identification and Control). https://doi.org/10.2316/P.2010.702-013
Tsai, Jason Sheng-Hon ; Pan, Shin Jang ; Liao, Wei Cin ; Guo, Shu-Mei ; Shieh, Leang San. / Modeling of decentralized observers and trackers for large-scale singular system with time delay and closed-loop decoupling property. Proceedings of the 30th IASTED Conference on Modelling, Identification, and Control, AsiaMIC 2010. 2010. pp. 318-325 (Proceedings of the IASTED International Conference on Modelling, Identification and Control).
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Tsai, JS-H, Pan, SJ, Liao, WC, Guo, S-M & Shieh, LS 2010, Modeling of decentralized observers and trackers for large-scale singular system with time delay and closed-loop decoupling property. in Proceedings of the 30th IASTED Conference on Modelling, Identification, and Control, AsiaMIC 2010. Proceedings of the IASTED International Conference on Modelling, Identification and Control, pp. 318-325, 30th IASTED Conference on Modelling, Identification, and Control, AsiaMIC 2010, Phuket, Thailand, 10-11-24. https://doi.org/10.2316/P.2010.702-013

Modeling of decentralized observers and trackers for large-scale singular system with time delay and closed-loop decoupling property. / Tsai, Jason Sheng-Hon; Pan, Shin Jang; Liao, Wei Cin; Guo, Shu-Mei; Shieh, Leang San.

Proceedings of the 30th IASTED Conference on Modelling, Identification, and Control, AsiaMIC 2010. 2010. p. 318-325 (Proceedings of the IASTED International Conference on Modelling, Identification and Control).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Tsai JS-H, Pan SJ, Liao WC, Guo S-M, Shieh LS. Modeling of decentralized observers and trackers for large-scale singular system with time delay and closed-loop decoupling property. In Proceedings of the 30th IASTED Conference on Modelling, Identification, and Control, AsiaMIC 2010. 2010. p. 318-325. (Proceedings of the IASTED International Conference on Modelling, Identification and Control). https://doi.org/10.2316/P.2010.702-013