Abstract
In the digital systems, combinations of failed components (modules and communication lines) are possible such that their potential syndromes are indistinguishable by one-step diagnosis. The logical functions used to decode the real syndrome were constructed with regard for the features of the BGM model. A procedure for sequential diagnosis of the failed components was developed. The requirements on the allocation (composition) of the operable components enabling correct diagnostic conclusions were established. Examples of using the procedure in the cases where these requirements are satisfied to some extent were presented.
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Vedeshenkov, V.A. On the BGM Model-Based Diagnosis of Failed Modules and Communication Lines in Digital Systems. Automation and Remote Control 63, 316–327 (2002). https://doi.org/10.1023/A:1014259927555
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DOI: https://doi.org/10.1023/A:1014259927555