Hf. Martz et al., EMPIRICAL BAYES ESTIMATION OF THE RELIABILITY OF NUCLEAR-POWER-PLANT EMERGENCY DIESEL GENERATORS, Technometrics, 38(1), 1996, pp. 11-24
For a binomial sampling model using pass/fail data and a beta prior di
stribution, parametric empirical Bayes (FEB) point and credibility int
erval estimates are provided for the time-and-diesel average emergency
diesel generator (EDG) reliability to load-run on demand at 63 U.S. c
ommercial nuclear power stations. For a geometric sampling model and a
beta prior distribution, similar estimates of the time-dependent EDG-
average reliability are also obtained for four plants. This is an expo
sitory article that introduces seven practical steps, involving both m
odel validation and inference, in applying modern FEB methods. It also
illustrates some important advantages of using industry-wide data to
make inferences on individual items.