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.
  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 _; D) q0 H" f& z  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.
9 [6 b: J+ N8 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?

不胜感激！

YingliYuFeng

begin P_A arriving
6 g# j5 N1 }. ]. Cmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
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3 b. Z/ n2 `# z- m0 E. |3 c- guse R_A for n 60,10 min /*Resource A*/

5 ]8 J& C; j' Isend to P_B
9 z/ h" G* \. F2 }. Hend
9 k. |: Z2 m. H
; X& m4 V! e6 F* O# A2 w* A$ bP_B and P_C is similar
triangular 30,60,90 min
u 60,30 min
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7 H% ~0 E- m" N2 V' t6 K/ l/ f2 s! l$ a
in P_C, you need to send to die.

Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.


' t* f/ p& P) b6 x+ V9 gRemember to turn off the animation before you run your model.

daphanezhang

thanks...