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.
: _7 y  V1 A# O6 s7 K1 Q7 H  Loads are processed by each operator for the following time:
9 ^) E) j' P% N/ ?0 j  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
5 t6 M( N9 I. ?% X; Z# ]: A7 |  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.
3 }! s; d7 C/ m7 `& L4 a+ }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.

问题：
7 y2 Y( j7 ~+ C: V3 l/ tAfter running the model for 10,000 days, what was the average number of loads in each process?

不胜感激！

YingliYuFeng

begin P_A arriving
' G4 a2 V6 F' `- D# k; h- Rmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

! I/ o7 Y" I8 @use R_A for n 60,10 min /*Resource A*/
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send to P_B
end

: o0 v( b. f- IP_B and P_C is similar
triangular 30,60,90 min
1 f$ `3 Q, ?$ e) |! mu 60,30 min

. u& b5 v6 C/ I8 T, S) c
+ Z" H9 ]/ U8 k' S3 fin P_C, you need to send to die.

. I' C# I1 \- Q2 o# I- NThen 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...