The Availability of Systems with Bathtub Hazard Rate Function
In our normal life we can see that the most realistic systems possess useful time governed by hazard rate
of bathtub shaped. The hazard rate function, however, plays a vital role in the computation of the
availability function. The repair time, however, could be modeled as any statistical distribution. In this
paper I will investigate the nature of availability function and points of availability of systems with bathtub
hazard function and exponential distribution repair time using Markovian method.
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