Robust nonlinear control of a pH neutralization process

Robust nonlinear control of a pH neutralization process

The authors (1998), proposed an analysis-based nonlinear controller design procedure that has the ability to address unstable zero dynamics, unmeasured states, disturbances, and measurement noise. Here this procedure is applied to a pH neutralization process which was selected for its significant no...

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Bibliographische Detailangaben
Hauptverfasser: Rios-Patron, E., Braatz, R.D.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Asymptotic stability
Control nonlinearities
Design optimization
Noise measurement
Noise robustness
Nonlinear systems
Performance analysis
Robust control
Stability analysis
Sufficient conditions
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Beschreibung
Zusammenfassung:The authors (1998), proposed an analysis-based nonlinear controller design procedure that has the ability to address unstable zero dynamics, unmeasured states, disturbances, and measurement noise. Here this procedure is applied to a pH neutralization process which was selected for its significant nonlinearity and relative simplicity. pH controllers are designed that optimize the desired closed loop speed of response while satisfying robust stability or disturbance suppression constraints.
ISSN:0743-1619
2378-5861
DOI:10.1109/ACC.1999.782752