|
|
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,8 k9 {4 n, \6 C0 V1 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.+ `4 f' `3 D( \9 E" u9 J0 t
Loads are processed by each operator for the following time:
- E% I3 ]2 m' d+ s, W5 x! S Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
' d- P( H: a2 D( d5 M; @, a) u 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.
( c/ V! l7 U( D! W4 \ Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
V/ I9 s7 s* C8 E' [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.
: U& H/ M4 a+ f- ^4 c6 f' q
3 z- C% b" O' b8 s9 x问题:3 t# T& P( Y* r5 a' _9 o2 B
After running the model for 10,000 days, what was the average number of loads in each process?6 u& r7 y4 A3 X) N; k' f
; @! h9 {3 O8 P* W( r
不胜感激! |
|