Rapid detection of bursts and leaks in water distribution systems (WDSs) can reduce the social and economic costs incurred through direct loss of water into the ground, additional energy demand for water supply, and service interruptions. Many real-time burst detection models have been developed in accordance with the use of supervisory control and data acquisition (SCADA) systems and the establishment of district meter areas (DMAs). Nonetheless, no consideration has been given to how frequently a flow meter measures and transmits data for predicting breaks and leaks in pipes. This paper analyzes the effect of sampling interval when an adaptive Kalman filter is used for detecting bursts in a WDS. A new sampling algorithm is presented that adjusts the sampling interval depending on the normalized residuals of flow after filtering. The proposed algorithm is applied to a virtual sinusoidal flow curve and real DMA flow data obtained from Jeongeup city in South Korea. The simulation results prove that the self-adjusting algorithm for determining the sampling interval is efficient and maintains reasonable accuracy in burst detection. The proposed sampling method has a significant potential for water utilities to build and operate real-time DMA monitoring systems combined with smart customer metering systems.
from #Medicine via ola Kala on Inoreader http://ift.tt/23AfVoH
via IFTTT
Αρχειοθήκη ιστολογίου
-
►
2023
(138)
- ► Φεβρουαρίου (74)
- ► Ιανουαρίου (64)
-
►
2022
(849)
- ► Δεκεμβρίου (61)
- ► Σεπτεμβρίου (74)
- ► Φεβρουαρίου (65)
-
►
2021
(2936)
- ► Δεκεμβρίου (59)
- ► Σεπτεμβρίου (180)
- ► Φεβρουαρίου (325)
-
►
2020
(1624)
- ► Δεκεμβρίου (293)
- ► Σεπτεμβρίου (234)
- ► Φεβρουαρίου (28)
-
►
2019
(13362)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (5586)
- ► Ιανουαρίου (5696)
-
►
2018
(66471)
- ► Δεκεμβρίου (5242)
- ► Σεπτεμβρίου (5478)
- ► Φεβρουαρίου (4835)
- ► Ιανουαρίου (5592)
-
►
2017
(44259)
- ► Δεκεμβρίου (5110)
- ► Σεπτεμβρίου (5105)
-
▼
2016
(7467)
- ► Δεκεμβρίου (514)
- ► Σεπτεμβρίου (1038)
-
▼
Απριλίου
(500)
-
▼
Απρ 12
(41)
- C, Vol. 2, Pages 12: Graphene-Oxide Nano Composite...
- Viruses, Vol. 8, Pages 96: Current Approaches for ...
- Viruses, Vol. 8, Pages 95: Viral Evasion of Natura...
- Sensors, Vol. 16, Pages 526: The Characterization ...
- Agronomy, Vol. 6, Pages 23: Assessing Nitrogen Use...
- Future Internet, Vol. 8, Pages 11: Environmental F...
- Water, Vol. 8, Pages 145: Analysis of Best Managem...
- Nutrients, Vol. 8, Pages 216: The Essentiality of ...
- Processes, Vol. 4, Pages 12: Measurable Disturbanc...
- Water, Vol. 8, Pages 142: Adaptive Kalman Filter B...
- Materials, Vol. 9, Pages 282: Sol-Gel Synthesis of...
- Nutrients, Vol. 8, Pages 215: Glutamine Modulates ...
- JCM, Vol. 5, Pages 46: First Time Seizure in the S...
- Marine Drugs, Vol. 14, Pages 75: Jellyfish Bioacti...
- IJERPH, Vol. 13, Pages 417: Frontal Cortex Transcr...
- Religions, Vol. 7, Pages 39: A Commentary on Micha...
- The Minds Construction: The Ontology of Mind and M...
- Reference and Existence, by Saul Kripke.
- Inhibition of Intestinal Thiamin Transport in Rat ...
- Coping as a Multifaceted Construct: Associations W...
- Paricalcitol Attenuates Cardiac Fibrosis and Expre...
- Energies, Vol. 9, Pages 283: The Effect of Biomass...
- Applied Sciences, Vol. 6, Pages 107: Methods of In...
- Energies, Vol. 9, Pages 280: Simultaneous Fault De...
- Micromachines, Vol. 7, Pages 64: Three-Dimensional...
- MCA, Vol. 21, Pages 12: Direct Solution of Second-...
- Climate, Vol. 4, Pages 22: Diverse Drought Spatiot...
- Forests, Vol. 7, Pages 76: Ecofunctional Traits an...
- IJERPH, Vol. 13, Pages 413: Antibacterial Applicat...
- Sensors, Vol. 16, Pages 508: An Optimized Air-Core...
- Applied Sciences, Vol. 6, Pages 105: Relationship ...
- JFMK, Vol. 1, Pages 162-166: The “Journal of Funct...
- Propofol suppresses invasion and induces apoptosis...
- Glucose consumption and alpha-glucosidase inhibito...
- Polymers, Vol. 8, Pages 129: Preparation of Esteri...
- Beverages, Vol. 2, Pages 9: Evaluation of Fermenta...
- IJERPH, Vol. 13, Pages 416: Which Environmental Fa...
- Mathematics, Vol. 4, Pages 24: Qualitative Propert...
- Fluids, Vol. 1, Pages 11: Modeling the Viscosity o...
- Toxics, Vol. 4, Pages 8: Current Status of Air Tox...
- Energies, Vol. 9, Pages 281: Vibration Durability ...
-
▼
Απρ 12
(41)
- ► Φεβρουαρίου (793)
Αναζήτηση αυτού του ιστολογίου
Τρίτη 12 Απριλίου 2016
Water, Vol. 8, Pages 142: Adaptive Kalman Filter Based on Adjustable Sampling Interval in Burst Detection for Water Distribution System
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
-
Αλέξανδρος Γ. Σφακιανάκης Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,0030693260717...
-
heory of COVID-19 pathogenesis Publication date: November 2020Source: Medical Hypotheses, Volume 144Author(s): Yuichiro J. Suzuki ScienceD...
-
https://ift.tt/2MQ8Ai8
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου
Σημείωση: Μόνο ένα μέλος αυτού του ιστολογίου μπορεί να αναρτήσει σχόλιο.