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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,- n: u: r$ N) l' I
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.% B4 a+ u. ~+ o# @5 o5 f# Y
Loads are processed by each operator for the following time:; F0 _8 E1 O. [6 z2 |
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
& q6 J/ z2 `+ Q* B' F* L% M% l3 B+ b 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.
" o2 q# y) Z; F4 A1 Q' u* i1 Z Worker_C does the job in a uniformly distributed time between 30 and 90 mins.) m' I6 t0 m6 T3 N" }6 X; l
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.# I0 q) h7 X( W: w" F
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问题:+ c, c; |4 E2 }8 }6 m/ F' J
After running the model for 10,000 days, what was the average number of loads in each process?
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# u8 u9 @6 _" h! C# \* s不胜感激! |
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