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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,# U# \0 T0 M1 q9 ~$ ?$ `
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.
: q0 ~5 `% s3 w: h( c Loads are processed by each operator for the following time:
9 {3 G c) v" h" [ Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.. s5 O! r; h% j" o# P1 G! d
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.
6 H# Q- O4 K0 H0 z* Y1 ^ Worker_C does the job in a uniformly distributed time between 30 and 90 mins.4 f# v1 s% j; H" \/ X
Send 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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3 Q- `: K0 J ^6 z# k% P问题:% P3 F+ v# Z0 k: P( @: L" Y; S
After running the model for 10,000 days, what was the average number of loads in each process?
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7 u: y4 n/ l0 e9 x不胜感激! |
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