Research Article
Reliability Analysis to a Satellite-Equipped Harmonic Gear Drive Subjected to Multisource Data and Imbalanced Information
Table 1
Summary of the three types of data sets.
| Data type | Mathematical representation | Information available | Information content | Frequently used distribution | Pass/fail number | Survival/failure time | Physical performance records |
| Statistical data () | | Total number | Total time | None | Less | Binomial | Poisson | Time-correlated data () | | Total number | Record per unit | None | More | Exponential | Weibull | Lognormal | Performance test data () | | Record per unit | Record per unit | Yes | Full | Normal | Lognormal |
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