Ideas to optimise system diagnostics (by using extra sensors) to recognise and reduce failure ambiguity groups are also discussed.
A simulation-based evaluation is carried out on a UAV fuel system, to establish the relation between large ambiguity groups and the number of NFF events.
Because the difficulty of the fault identification is related with the existence of Ambiguity Groups, the Unsupervised Learning scheme is employed to detect them and decompose training data set into subsets, on which two stages of classifiers are trained.
To compare categorical variables between minor or major ambiguity groups (Table 1) and before and after ambiguity removal (Tables 2 and 3), the Chi-square (or Fisher exact test) and McNemar tests were used, respectively.
Often, there's internal ambiguity about group lines.
When one person knows what to do and knows what others will do, they can reduce ambiguity in groups and deliver on his or her commitments, and everyone else will end up finding more enjoyment in their work.
Scaffolds that could not be assigned to any LG (due to ambiguity in grouping or lack of markers) were not incorporated into the pseudomolecules and retained their original identifiers from the v4.1 assembly.
