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刚刚开始学auto mod,这道题目搞不明白,希望大家看看 题目是这样的,/ P* |8 D3 H0 J* d" ?, P6 q5 u
Create a new model containing three independent processes, each with one operator. In each process, loads first move into an infinite capacity waiting queue, then into a single-capacity processing queue.
& D7 }- ^# I' N Loads are processed by each operator for the following time:3 F1 W. i9 p p, E( x6 J8 s
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.# G \! z+ K9 |- r& {& ~( i+ j
Worker_B does the job according to a triangular distribution with a min of 30 mins, most likely value of 60 mins, and a max of 90 mins.! m' I# R( l1 d( w
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
8 H8 ^. R" _! m# J* sSend loads to each pocess at the same rate (an exponentially distributed inter-arrival time with a mean of 68 mins) to understand the difference in the processing times of the three workers.
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问题:: h% O6 @: |% d
After running the model for 10,000 days, what was the average number of loads in each process?
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+ c: t' y4 m% {) A' |不胜感激! |
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