| 摘要 |
A system and method for diagnostic fault detection and isolation is provided, wherein COTS/MOTS subsystems of a system under test are evaluated in a hierarchical manner providing improved test coverage and a reduction in ambiguity group size. The diagnostic fault detection and isolation method may proceed from automatic built-in-test to disruptive built-in-test and finally to manual tests. At each stage of the testing, results may be evaluated to determine which, if any, components need replacing. The systems and methods of the present invention are suited to testing systems that incorporate COTS/MOTS subsystem components, and for use with an interactive electronic technical manual (IETM).
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