| Budget Amount *help |
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Outline of Final Research Achievements |
This research proposed a risk management method that could apply for computerized systems required severe reliability. Specifically, we proposed a Failure Mode and Effects Analysis (FMEA) method that was used for detecting latent failures comprehensively and a Fault Tree Analysis (FTA) method that is used for identifying causes of specific fault. Furthermore, we developed those support tools. As a result of applying those methods and tools, it became that failures that engineers could not find are detected. Finally, we proposed a risk management method combined FMEA and FTA. As a result of applying this method, it became that many latent failures could be found.
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