本人初学auto mod,有一道题目希望大家赐教

daphanezhang

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，
  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.
- E7 o/ ?1 V7 K  Loads are processed by each operator for the following time:
  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
+ _2 h/ t) e4 u. n( X  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.
  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
& I3 m* c* S) y0 W. R4 _9 kSend 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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问题：
After running the model for 10,000 days, what was the average number of loads in each process?
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" b& h' T" Z, N! [不胜感激！

YingliYuFeng

begin P_A arriving
; Y0 j( T4 `1 [( ^$ ]$ qmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
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use R_A for n 60,10 min /*Resource A*/
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send to P_B
& [7 i8 a/ g2 ^( L  X& pend
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  T, z! _* q% q8 x! T1 i( WP_B and P_C is similar
! o# S, C- T$ J" k2 W" o3 t0 Y! v7 Vtriangular 30,60,90 min
u 60,30 min


1 |# {$ P3 U# G) K+ w' y, K3 uin P_C, you need to send to die.
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4 |# y. I3 D: o1 E9 y. [( e: Q( ZThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
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Remember to turn off the animation before you run your model.

daphanezhang

thanks...