DocumentCode
2269351
Title
Hazard analysis for DCS based advanced control algorithm
Author
Rong, G. ; Yang, S.H. ; Chung, P.W.H.
Author_Institution
Inst. of Ind. Process Control, Zhejiang Univ., China
fYear
1998
fDate
1-4 Sep 1998
Firstpage
1224
Abstract
Distributed control systems (DCS) have been widely used in chemical and petrochemical processes. DCS are one of the most powerful platform to implement advanced control algorithms that can improve productivity significantly. However, the use of advanced control algorithms in DCS introduces hazards as well as benefits. In this work, a case study of hazard analysis is described especially for this kind of continuous control systems. The usefulness of applying hazard analysis to design and implementation of safe advanced control algorithm in DCS is shown
Keywords
chemical technology; DCS based advanced control algorithm; chemical processes; continuous control systems; distributed control systems; hazard analysis; petrochemical processes;
fLanguage
English
Publisher
iet
Conference_Titel
Control '98. UKACC International Conference on (Conf. Publ. No. 455)
Conference_Location
Swansea
ISSN
0537-9989
Print_ISBN
0-85296-708-X
Type
conf
DOI
10.1049/cp:19980402
Filename
726094
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