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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,0 Q1 H. h4 {5 Q5 E7 B6 _6 w6 c
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." ^. u# x4 [. `6 i
Loads are processed by each operator for the following time:
( t0 r3 O! E* d9 }! e8 u$ A A( M; p Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
- x9 M2 T a6 y0 E- f5 d0 } 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.
- O9 V* J& z7 |' | Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
: C; k( J/ `1 ]' U9 fSend 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." n$ z% z* V# s- |6 C5 E; p7 @
0 V2 l' Z" L9 w问题:
! q6 J M. @$ ~( yAfter running the model for 10,000 days, what was the average number of loads in each process?
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3 F( i6 [7 ~" K% f不胜感激! |
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