Title :
pH process control system benchmarking
Author :
Campbell, I. ; Uduehi, D. ; Ordys, A. ; van der Molen, G.
Author_Institution :
GlaxoSmithKline, Irvine, UK
Abstract :
Recent developments in process control benchmarking have centred around benchmarks as performance indicators. In this paper we try to develop benchmarking as a tool for fault monitoring and detection in a process control loop. The underlying practical problem and aim of this work is to develop a framework for the use of a control system of benchmarks to diagnose a fault in pH probe in a process plant
Keywords :
pH control; process control; fault detection; fault monitoring; pH process control system benchmarking; performance indicators; Calibration; Control systems; Fault detection; Feedback control; Probes; Process control; Sensor phenomena and characterization; Sensor systems; System testing; Time measurement;
Conference_Titel :
American Control Conference, 2001. Proceedings of the 2001
Conference_Location :
Arlington, VA
Print_ISBN :
0-7803-6495-3
DOI :
10.1109/ACC.2001.945658
