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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhang Bin Yang Xianhui Kang Rongxue |
| Copyright Year | 2008 |
| Description | Author affiliation: Dept. of Autom., Tsinghua Univ., Beijing (Zhang Bin; Yang Xianhui) |
| Abstract | When evaluating safety integrity level of safety instrumented system, uncertainties are often brought into the analysis and will work on the result. This article explains where uncertainties come from and mainly discuss the problem of common cause failure. Based on the simple beta factor model referred in IEC61508, we introduce an advanced Improved Beta Factor Model to reduce the uncertainty of the safety index PFDavg better. The result from calculating common cause failure or not is compared, as well as different beta factor models. |
| Starting Page | 78 |
| Ending Page | 82 |
| File Size | 362825 |
| Page Count | 5 |
| File Format | |
| ISBN | 9787900719706 |
| DOI | 10.1109/CHICC.2008.4605419 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-07-16 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute Of Intelligence M&C Technical Of KMUST |
| Subject Keyword | Uncertainty Safety Instrumented Systems(SIS) Instruments Moon Phase frequency detector Improved Beta Factor Model(IBF) Simple Beta Factor Model(SBF) Titanium Safety Integrity Level(SIL) Safety Electronic mail Common Cause Failure(CCF) |
| Content Type | Text |
| Resource Type | Article |
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