Tools
Sorted by:
Try your query at:
 |
 |
 |
 |
 |
 |
Results 1 - 10
of
44
Sensor placement for leak detection and location in water distribution networks
"... The performance of a leak detection and location algorithm depends on the set of measurements that are available in the network. This work presents an optimization strategy that maximizes the leak diagnosability performance of the network. The goal is to characterize and determine a sensor configura ..."
Abstract
-
Cited by 1 (0 self)
- Add to MetaCart
The performance of a leak detection and location algorithm depends on the set of measurements that are available in the network. This work presents an optimization strategy that maximizes the leak diagnosability performance of the network. The goal is to characterize and determine a sensor
Article SmartPipes: Smart Wireless Sensor Networks for Leak Detection in Water Pipelines
, 2014
"... Abstract: Asset monitoring, specifically infrastructure monitoring such as water distribution pipelines, is becoming increasingly critical for utility owners who face new challenges due to an aging network. In the UK alone, during the period of 2009–2010, approximately 3281 mega litres (106) of wate ..."
Abstract
- Add to MetaCart
) of water were wasted due to failure or leaks in water pipelines. Various techniques can be used for the monitoring of water distribution networks. This paper presents the design, development and testing of a smart wireless sensor network for leak detection in water pipelines, based on the measurement
A Multi-objective Optimization Algorithm for Sensor Placement in Water Distribution Systems
"... In this study a multi-objective optimization model is developed for water sensor network design in water distribution systems. In this model the three criteria used for evaluating the performance of the water sensor placement designed are directly used as the objectives of the optimization problem. ..."
Abstract
-
Cited by 1 (0 self)
- Add to MetaCart
In this study a multi-objective optimization model is developed for water sensor network design in water distribution systems. In this model the three criteria used for evaluating the performance of the water sensor placement designed are directly used as the objectives of the optimization problem
Multi-objective optimization for conjunctive placement of hydraulic and water quality sensors in water distribution systems
"... ABSTRACT Near real-time continuous monitoring systems have been proposed as a promising approach for enhancing drinking water utilities detect and respond efficiently to threats on water distribution systems. Water quality sensors are aimed at revealing contamination intrusions, while hydraulic pre ..."
Abstract
- Add to MetaCart
ABSTRACT Near real-time continuous monitoring systems have been proposed as a promising approach for enhancing drinking water utilities detect and respond efficiently to threats on water distribution systems. Water quality sensors are aimed at revealing contamination intrusions, while hydraulic
Optimal placement of sensors to detect delamination in composite beams
"... The paper describes an approach for the optimal placement of sensors in composite beam structures for online detection of damage. The ability to identify damage is based on establishing a mapping between the charactgeristics of specific damage mechanisms (location and extent) such as delamination, ..."
Abstract
- Add to MetaCart
The paper describes an approach for the optimal placement of sensors in composite beam structures for online detection of damage. The ability to identify damage is based on establishing a mapping between the charactgeristics of specific damage mechanisms (location and extent) such as delamination
Computational geometry and artificial neural networks: a hybrid approach to optimal sensor placement for aerospace NDE
, 1997
"... The ideal design of an airplane should include built-in sensors that are pre-blended in the perfect aerodynamic shape. Each built-in sensor is expensive to blend in and requires continuous maintenance and data processing, so we would like to use as few sensors as possible. The ideal formulation of t ..."
Abstract
-
Cited by 7 (7 self)
- Add to MetaCart
statistics to determine these probabilities. ffl Second, even for a known distribution, finding the best locations is a very difficult computational problem. To solve these problems, geometric symmetries are used; these symmetries enable to choose several possible sets of sensor locations; the best location
1 Multi-objective Sensor Network Placement Model for Integrated Monitoring of Hydraulic and Water Quality Parameters
"... Near real-time continuous monitoring systems have been proposed as a promising approach for helping drinking water utilities detect and respond quickly to threats related to the normal operation of the water network. Water quality sensors may detect contamination events that pose a growing threat to ..."
Abstract
- Add to MetaCart
Near real-time continuous monitoring systems have been proposed as a promising approach for helping drinking water utilities detect and respond quickly to threats related to the normal operation of the water network. Water quality sensors may detect contamination events that pose a growing threat
Predator-prey model for discrete sensor placement
- In 8th Annual Symposium on Water Distribution Systems Analysis
, 2006
"... A metaheuristic approach is proposed to design the optimal placement of monitoring stations, for aiming an early detection of the intentional water distribution networks contamination. The approach is based on the use of a predator-prey model, that is applied to multi-objective optimization. The pro ..."
Abstract
-
Cited by 8 (0 self)
- Add to MetaCart
A metaheuristic approach is proposed to design the optimal placement of monitoring stations, for aiming an early detection of the intentional water distribution networks contamination. The approach is based on the use of a predator-prey model, that is applied to multi-objective optimization
Sensor fusion for coastal waters surveillance
- Proceedings of SPIE Multisensor & Multisource Information Fusion Conference
, 2005
"... We describe a large sensor field whose mission is to protect coastal waters by detecting objects like submarines. The system is buoy-based and distributed over a littoral area. The opportunities for detection are short and intermittent and the signal to noise ratio is low. The topology of the field ..."
Abstract
-
Cited by 1 (1 self)
- Add to MetaCart
We describe a large sensor field whose mission is to protect coastal waters by detecting objects like submarines. The system is buoy-based and distributed over a littoral area. The opportunities for detection are short and intermittent and the signal to noise ratio is low. The topology of the field
Results 1 - 10
of
44
