发明名称 |
Diagnosis of equipment failures using an integrated approach of case based reasoning and reliability analysis |
摘要 |
Equipment failures are diagnosed using an integrated approach of case-based reasoning (CBR) and statistical reliability analysis. The method outputs a single list of suggested failed components, ranked by an overall probability of failure, and their associated past solutions from the case base. The overall probability of failure is calculated using the combined logic of case based reasoning and statistical reliability analysis. The method is typically used in a real-time decision support system to aid equipment diagnosis by a maintenance technician working in the field.
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申请公布号 |
US7313573(B2) |
申请公布日期 |
2007.12.25 |
申请号 |
US20030663907 |
申请日期 |
2003.09.17 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
LEUNG YING TAT;PARIJA GYANA RANJAN;SHARMA SAMIR |
分类号 |
G06F7/00;G05B23/02;G06F11/00;G06F17/00 |
主分类号 |
G06F7/00 |
代理机构 |
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