Title :
Notice of Retraction
Study on GB/T 20438 application in safety-related system
Author :
Shen Xueqiang ; Bai Yan
Author_Institution :
Control Sci. & Eng. Sch., North China Electr. Power Univ., Beijing, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The standard GB/T 20438 contains a lot of useful information and guidance for safety improvement regarding the use of safety systems. However, some of the basic concepts and methods for loss of safety qualification are somewhat confusing in domestic. This paper presents the concepts of safety life cycle, risk and safety integrity level, and all that concepts are clarified to avoid misunderstanding about safety-related systems.
Keywords :
IEC standards; risk analysis; safety systems; risk analysis; safety improvement guidance; safety integrity level; safety life cycle; safety qualification; safety systems; standard GB/T 20438; Control systems; Domestic safety; Electrical safety; Hazards; IEC standards; Instruments; Manufacturing industries; Power engineering and energy; Standards development; Standards publication; GB/T 20438; risk; safety intergrity level; safety life cycle;
Conference_Titel :
Advanced Computer Control (ICACC), 2010 2nd International Conference on
Conference_Location :
Shenyang
Print_ISBN :
978-1-4244-5845-5
DOI :
10.1109/ICACC.2010.5487061
