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.
* {+ E4 X3 _0 ^, z: \0 f; u  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.
) M; O. u9 M0 A. Q  `% c  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.
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.
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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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, q" s% U0 K$ i6 _不胜感激！

YingliYuFeng

begin P_A arriving
5 R, a( h: g% `move into Q_wait /*Capacity is infinte*/
0 m# N7 @6 Q( o7 Cmove into Q_process /*Single capacity*/
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1 s1 m5 G) p' \use R_A for n 60,10 min /*Resource A*/

send to P_B
" y# V9 P* s9 U; i. mend

3 n* `5 _0 w, @3 r* A  Y+ dP_B and P_C is similar
" L/ E! \- z' {$ ]0 w; z0 p  Otriangular 30,60,90 min
1 a/ m6 q3 b2 N/ p4 k# @u 60,30 min


in P_C, you need to send to die.
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Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
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$ d7 R) J8 j+ R5 V  c. _- g1 U) V7 qRemember to turn off the animation before you run your model.

daphanezhang

thanks...