Recent developments in model-based fault detection and diagnostics of gas pipelines under transient conditions
Gas pipelines are prone to faults due to aging, corrosion, and external factors. Undetected
faults can result in injuries, damage to properties, and environmental contamination. Several …
faults can result in injuries, damage to properties, and environmental contamination. Several …
[图书][B] Modelling and estimation strategies for fault diagnosis of non-linear systems: from analytical to soft computing approaches
M Witczak - 2007 - books.google.com
This monograph presents a variety of techniques that can be used for designing robust fault
diagnosis schemes for non-linear systems. The introductory part of the book is of a tutorial …
diagnosis schemes for non-linear systems. The introductory part of the book is of a tutorial …
Accommodation of multi-leak location in a pipeline
C Verde - Control Engineering Practice, 2005 - Elsevier
A novel model-based approach is proposed to detect leaks locations in a pipeline using only
sensors of flow and pressure at the ends of the duct. The approach assumes a simple …
sensors of flow and pressure at the ends of the duct. The approach assumes a simple …
Leakage detection in pipeline based on second order extended Kalman filter observer
In this chapter, a new technique is proposed in order to detect, locate, as well as
approximate the fluid leaks in a straight pipeline (without branching) by taking into …
approximate the fluid leaks in a straight pipeline (without branching) by taking into …
Minimal order nonlinear observer for leak detection
C Verde - J. Dyn. Sys., Meas., Control, 2004 - asmedigitalcollection.asme.org
A method for leaks location in a pipeline, using sensors only at the extremes of the line is
presented. The detection problem is solved, assuming a nonlinear fluid model of finite …
presented. The detection problem is solved, assuming a nonlinear fluid model of finite …
Direct observer design for leak detection and estimation in pipelines
Some direct on-line observer-based approach for leak detection and isolation in pipelines is
here presented and tested in simulation. Given indeed a number of possible leaks to be …
here presented and tested in simulation. Given indeed a number of possible leaks to be …
Decentralized scheme for leaks' location in a branched pipeline
This article presents a novel scheme for the detection and isolation of single leaks in a
pipeline with a branch junction by measuring only the flow rate and pressure at the ends of …
pipeline with a branch junction by measuring only the flow rate and pressure at the ends of …
Blockage detection in pipeline based on the extended Kalman filter observer
Currently numerous approaches with various applicability have been generated in order to
detect damage in pipe networks. Pipeline faults such as leaks and partial or complete …
detect damage in pipe networks. Pipeline faults such as leaks and partial or complete …
Detection of Leakages in a Pipeline Network based on Hydraulic Laboratory Modelling with Artificial Intelligence
EM Oladele, JO Babatola, OA Agbolade - Journal of Applied Sciences and …, 2023 - ajol.info
Pipeline transportation of resources is considered a vital method due to low operational cost,
and simple design and implementation. However, the presence of leakages within pipeline …
and simple design and implementation. However, the presence of leakages within pipeline …
Pipeline monitoring architecture based on observability and controllability analysis
S Razvarz, C Vargas-Jarillo… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
Recently many techniques with different applicability have been developed for damage
detection in the pipeline. The pipeline system is designed as a distributed parameter system …
detection in the pipeline. The pipeline system is designed as a distributed parameter system …