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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,7 m, X! S: V! i5 F+ G6 R
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( d0 l% S; F
Loads are processed by each operator for the following time:
( _$ j+ g& H+ o! O Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
7 N: p+ S4 `8 [$ {5 }/ _ 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.( d. i2 I5 f+ |2 m
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.7 O0 x0 x% \; r0 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 x: L/ }* e# R6 ]' u' [) ^3 }问题:( n; l/ g# e/ `' @7 B
After running the model for 10,000 days, what was the average number of loads in each process?
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9 c6 A$ n) Z0 Q/ d不胜感激! |
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