Monitoring of chlorine concentration in drinking water distribution systems using an interval estimator

Rafał Łangowski; Mietek Brdys

International Journal of Applied Mathematics and Computer Science (2007)

  • Volume: 17, Issue: 2, page 199-216
  • ISSN: 1641-876X

Abstract

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This paper describes the design of an interval observer for the estimation of unmeasured quality state variables in drinking water distribution systems. The estimator utilizes a set bounded model of uncertainty to produce robust interval bounds on the estimated state variables of the water quality. The bounds are generated by solving two differential equations. Hence the numerical efficiency is sufficient for on-line monitoring of the water quality. The observer is applied to an exemplary water network and its performance is validated by simulations.

How to cite

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Łangowski, Rafał, and Brdys, Mietek. "Monitoring of chlorine concentration in drinking water distribution systems using an interval estimator." International Journal of Applied Mathematics and Computer Science 17.2 (2007): 199-216. <http://eudml.org/doc/207832>.

@article{Łangowski2007,
abstract = {This paper describes the design of an interval observer for the estimation of unmeasured quality state variables in drinking water distribution systems. The estimator utilizes a set bounded model of uncertainty to produce robust interval bounds on the estimated state variables of the water quality. The bounds are generated by solving two differential equations. Hence the numerical efficiency is sufficient for on-line monitoring of the water quality. The observer is applied to an exemplary water network and its performance is validated by simulations.},
author = {Łangowski, Rafał, Brdys, Mietek},
journal = {International Journal of Applied Mathematics and Computer Science},
keywords = {modelling dynamics; bounding methods; water quality; estimators},
language = {eng},
number = {2},
pages = {199-216},
title = {Monitoring of chlorine concentration in drinking water distribution systems using an interval estimator},
url = {http://eudml.org/doc/207832},
volume = {17},
year = {2007},
}

TY - JOUR
AU - Łangowski, Rafał
AU - Brdys, Mietek
TI - Monitoring of chlorine concentration in drinking water distribution systems using an interval estimator
JO - International Journal of Applied Mathematics and Computer Science
PY - 2007
VL - 17
IS - 2
SP - 199
EP - 216
AB - This paper describes the design of an interval observer for the estimation of unmeasured quality state variables in drinking water distribution systems. The estimator utilizes a set bounded model of uncertainty to produce robust interval bounds on the estimated state variables of the water quality. The bounds are generated by solving two differential equations. Hence the numerical efficiency is sufficient for on-line monitoring of the water quality. The observer is applied to an exemplary water network and its performance is validated by simulations.
LA - eng
KW - modelling dynamics; bounding methods; water quality; estimators
UR - http://eudml.org/doc/207832
ER -

References

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