The velocity of light in vacuum, c, is approximately 3 × 10 8 m s −1, fast enough to make 7.5 round-the-world trips in a single second, and to move a distance of 300 mm in 1 ns. This ultrahigh speed ...
Abstract: The prediction of the remaining useful life (RUL) of stochastically degrading devices is of critical importance for prognostics and health management (PHM). However, most of the existing ...