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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,/ Z0 M: I3 w) t1 y8 a' z9 a
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.
, F0 N! r# ^: j$ V% V' [6 \3 B Loads are processed by each operator for the following time:
1 V" }# I9 q1 D! X* t3 n Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.- F+ f! Q& r7 P/ R
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.$ o) C7 y$ a: v& w" ]
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.8 Y; U" q) c% \$ }6 O" P
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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9 e+ ~9 X6 l- [; m. R* n! t问题:
; \0 N. J. X0 T! Q+ W+ |5 SAfter running the model for 10,000 days, what was the average number of loads in each process?4 ?' a5 {# S% b) P
( F0 I9 y1 L$ Y- Z不胜感激! |
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