发明名称 |
METHOD AND APPARATUS FOR IMPROVING FAULT CLASSIFICATIONS |
摘要 |
A method for improving fault classifications for failure modes in complex systems, and a software program embodying the method or a corresponding method together with a computer based aircraft diagnostic system using such software is described. The method includes: capturing an observation that is consistent with a discrepancy of the complex system; identifying a set of failure modes of the complex system that are consistent with the observation; ranking, when the set includes more than one failure mode, the failure modes according to a degree of support the observation provides for each failure mode, the degree of support including a historical component; determining additional possible observations that are consistent with any failure mode included in the set; and ranking the possible observations according to how rapidly they reduce a number of failure modes included in the set; then preferably selecting a further observation and repeating the above steps until only one failure mode remains.
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申请公布号 |
US2003195675(A1) |
申请公布日期 |
2003.10.16 |
申请号 |
US20020122041 |
申请日期 |
2002.04.12 |
申请人 |
FELKE TIMOTHY J.;KOLBET DAVID M.;MAGNUSON RANDY R.;VAN DER ZWEEP JEFF J. |
发明人 |
FELKE TIMOTHY J.;KOLBET DAVID M.;MAGNUSON RANDY R.;VAN DER ZWEEP JEFF J. |
分类号 |
G05B23/02;(IPC1-7):G06F19/00 |
主分类号 |
G05B23/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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