Optimal fault signal estimation

Antonie Arij Stoorvogel, H.H. Niemann, A. Saberi, P. Sannuti

Research output: Contribution to journalArticleAcademicpeer-review

49 Citations (Scopus)

Abstract

We consider here both fault identification and fault signal estimation. Regarding fault identification, we seek either exact or almost fault identification. On the other hand, regarding fault signal estimation, we seek either $H_2$ optimal, $H_2$ suboptimal or Hinfinity suboptimal estimation. By appropriate combination of these two aspects, we formulate five different fault identification and fault signal estimation problems. We analyse and synthesize appropriate residual generators for fault identification and estimators which generate fault signal estimates for all these problems. Solvability conditions for all these problems are given. Also, for each of these problems, the architecture of integrating the residual generator that isolates the fault and estimators that estimate the fault signals is developed.
Original languageUndefined
Article number10.1002/rnc.714
Pages (from-to)697-727
Number of pages31
JournalInternational journal of robust and nonlinear control
Volume12
Issue number8
DOIs
Publication statusPublished - 2002

Keywords

  • IR-68902
  • EWI-16626

Cite this

Stoorvogel, A. A., Niemann, H. H., Saberi, A., & Sannuti, P. (2002). Optimal fault signal estimation. International journal of robust and nonlinear control, 12(8), 697-727. [10.1002/rnc.714]. https://doi.org/10.1002/rnc.714
Stoorvogel, Antonie Arij ; Niemann, H.H. ; Saberi, A. ; Sannuti, P. / Optimal fault signal estimation. In: International journal of robust and nonlinear control. 2002 ; Vol. 12, No. 8. pp. 697-727.
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Stoorvogel, AA, Niemann, HH, Saberi, A & Sannuti, P 2002, 'Optimal fault signal estimation' International journal of robust and nonlinear control, vol. 12, no. 8, 10.1002/rnc.714, pp. 697-727. https://doi.org/10.1002/rnc.714

Optimal fault signal estimation. / Stoorvogel, Antonie Arij; Niemann, H.H.; Saberi, A.; Sannuti, P.

In: International journal of robust and nonlinear control, Vol. 12, No. 8, 10.1002/rnc.714, 2002, p. 697-727.

Research output: Contribution to journalArticleAcademicpeer-review

TY - JOUR

T1 - Optimal fault signal estimation

AU - Stoorvogel, Antonie Arij

AU - Niemann, H.H.

AU - Saberi, A.

AU - Sannuti, P.

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KW - EWI-16626

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