2015
DOI: 10.1061/(asce)wr.1943-5452.0000464
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Water Distribution System Burst Detection Using a Nonlinear Kalman Filter

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Cited by 89 publications
(43 citation statements)
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“…The sensor network layout (i.e., number and location of sensors) is assumed to be provided ("sensor network" in Figure 2) because the demand estimation is not a primary concern for decisions on the number and type of sensors and their locations. The KF-based WDS demand estimation methodology proposed by Jung and Lansey [8] is employed in this study because of its high accuracy. Based on the potential node groupings provided from the optimization algorithm (GA) submodule and field measurements obtained from the sensor network, the KF-based method estimates the node group demands.…”
Section: Methodsmentioning
confidence: 99%
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“…The sensor network layout (i.e., number and location of sensors) is assumed to be provided ("sensor network" in Figure 2) because the demand estimation is not a primary concern for decisions on the number and type of sensors and their locations. The KF-based WDS demand estimation methodology proposed by Jung and Lansey [8] is employed in this study because of its high accuracy. Based on the potential node groupings provided from the optimization algorithm (GA) submodule and field measurements obtained from the sensor network, the KF-based method estimates the node group demands.…”
Section: Methodsmentioning
confidence: 99%
“…Note that the KF-based estimation method has been used for real-time WDS demand estimation [2,8], whereas optimization techniques have been widely used for demand and its hourly pattern calibration, which estimates base demands and leakage (non-real-time estimation) [21][22][23][24]. Less estimation time is generally allowed for the former (e.g., 5 min), which results in using different methodologies for the two different estimation purposes.…”
Section: Introductionmentioning
confidence: 99%
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“…According to the literature, normal distribution is the most popular probability distribution that used in hydraulic studies [13] [14] [25] [26]. We also use normal distribution for random number generation of D, C, and L.…”
Section: Example Applicationmentioning
confidence: 99%