Title :
Fault detection and diagnosis in gas control systems
Author :
Middleton, J. ; Urwin, P. ; Al-Akaidi, M.
Author_Institution :
De Montfort Univ., Leicester, UK
Abstract :
Gas is transported via a large network of pipes which are operated over a wide range of pressures Within these networks are many elements which ensure that all the necessary working conditions are met. An important role is played by valves which can perform a variety of functions. This work is concerned with a valve and actuator arrangement which is used to throttle gas from streams found on offshore platforms. A mathematical model of the system was derived using mathematical relationships and established laws which were interpreted in Matlab/Simulink
Keywords :
actuators; fault diagnosis; identification; natural gas technology; valves; Matlab/Simulink; actuator arrangement; fault detection; fault diagnosis; gas control systems; gas transportation; mathematical model; offshore platforms; system identification; valve arrangement;
Conference_Titel :
Intelligent Measuring Systems for Control Applications, IEE Colloquium on
Conference_Location :
London
DOI :
10.1049/ic:19950443
