| Presentation | 2004/10/19 Hazardous Event Models in the Overall System with a Nonrepairable 1-out-of-2 SRS Tsuneharu SHIMODAIRA, Yoshinobu SATO, Koichi SUYAMA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the international standard of functional safety, IEC 61508, Safety-Related System (SRS) is specified by the Safety Integrity Level (SIL). In order to allocate SIL to SRS, it is necessary to estimate the rates of hazardous events which arise in the overall systems with the SRS. In the present paper, in order to formulate the hazardous event rate in the overall system composed of a nonrepairable 1oo2 SRS, stochastic models are developed by the aid of state-transition diagrams. Finally, the stochastic models are validated by comparing the results obtained through numerical analyses. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | IEC 61508 / safety-related system / self-diagnosis / safety-integrity level / state-transition model |
| Paper # | SSS2004-22 |
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| Conference Information | |
| Committee | SSS |
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| Conference Date | 2004/10/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Safety (SSS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Hazardous Event Models in the Overall System with a Nonrepairable 1-out-of-2 SRS |
| Sub Title (in English) | |
| Keyword(1) | IEC 61508 |
| Keyword(2) | safety-related system |
| Keyword(3) | self-diagnosis |
| Keyword(4) | safety-integrity level |
| Keyword(5) | state-transition model |
| 1st Author's Name | Tsuneharu SHIMODAIRA |
| 1st Author's Affiliation | Division of Marine Information System Engineering, Tokyo University of Marine Science and Technology() |
| 2nd Author's Name | Yoshinobu SATO |
| 2nd Author's Affiliation | Division of Marine Information System Engineering, Tokyo University of Marine Science and Technology |
| 3rd Author's Name | Koichi SUYAMA |
| 3rd Author's Affiliation | Division of Marine Information System Engineering, Tokyo University of Marine Science and Technology |
| Date | 2004/10/19 |
| Paper # | SSS2004-22 |
| Volume (vol) | vol.104 |
| Number (no) | 376 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |