4 ms·
It's been 20 years since I took a reliability engineering class but I believe the go to curve is the negative exponential. Here is a link from a quick Googling
by dugmartin 12y ago
It's been 20 years since I took a reliability engineering class but I believe the go to curve is the negative exponential. Here is a link from a quick Googling:
http://www.quanterion.com/FAQ/Exponential_Dist.htm http://www.quanterion.com/FAQ/Exponential_Dist.htm
- darkmighty 12y agoThe exponential lifetime distribution is the model for ideal memoryless failures: the probability of failure in a dt interval is independent of current lifetime and have value lambda*dt. Those are as "random" failures as they get. I suppose hard drives are better modelled by a variable failure rate lamba(t), which should have a peak for the first few hours/days, settle down and then start growing quickly after a few months.