Variable structure observer with a boundary-layer for correlated noise/disturbance models and disturbance minimization

Engin Yaz, Asad Azemi

Research output: Contribution to journalArticle

39 Citations (Scopus)

Abstract

We present a design methodology for state estimation of nonlinear stochastic systems and measurement models with coloured noise processes. The method is based on the extension of variable structure observer schemes. The deterministic versions of these results are also included, a new approach for obtaining the required parameters in the observer design is provided, together with the design of a dynamic feedback controller to minimize the effect of known waveform-type disturbances with unknown magnitudes and arrival times. Two simulation examples illustrate the design procedures.

Original languageEnglish (US)
Pages (from-to)1191-1206
Number of pages16
JournalInternational Journal of Control
Volume57
Issue number5
DOIs
StatePublished - Jan 1 1993

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Boundary layers
Stochastic systems
State estimation
Feedback
Controllers

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Computer Science Applications

Cite this

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Variable structure observer with a boundary-layer for correlated noise/disturbance models and disturbance minimization. / Yaz, Engin; Azemi, Asad.

In: International Journal of Control, Vol. 57, No. 5, 01.01.1993, p. 1191-1206.

Research output: Contribution to journalArticle

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