| タイトル | New results in fault latency modelling |
| 著者（英） | Swern, F. L.; Mcgough, J. G.; Bavuso, S. |
| 著者所属（英） | Bendix Corp.|NASA Langley Research Center |
| 発行日 | 1983-01-01 |
| 言語 | eng |
| 内容記述 | The test design and results from assessment of the performance of the self-test program and the extent of fault latency in a redundant flight control system (FCS) are reported. Assembly language programming generated gate-level faults directed to every avionics component. Details of the fault-simulation software are described, noting the input needed to match the five control-surface parameters managed by the FCS. Most faults were immediately detected, and component-level faults, occurring at pins, were more easily noted than gate-level faults. The results indicated that a 200-word self-test program is sufficient to obtain a fault coverage of 85 percent. Minor hardware changes are required to reach levels over 90 percent. |
| NASA分類 | AIRCRAFT INSTRUMENTATION |
| レポートNO | 85A14457 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/394189 |
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