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，
5 d% i  q. @; \! Q- V6 p6 e; S  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.
' Z9 V  L' Z! |; T  Loads are processed by each operator for the following time:
5 L' e, P& j7 {5 b  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
9 Z7 e4 s$ M) o& }) L8 a6 v  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?

6 i$ d6 t: f0 X* b" p; Z7 O不胜感激！

YingliYuFeng

begin P_A arriving
4 A9 B* i8 M$ n& T, a' h" {  Mmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

use R_A for n 60,10 min /*Resource A*/
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' v" c9 W. |0 z- @2 _& l; s; Q+ u5 M0 Nsend to P_B
end

  z* A3 ^# r/ OP_B and P_C is similar
triangular 30,60,90 min
u 60,30 min
8 j4 {4 Z) D3 V/ A' D5 \# v( Y3 |

; v+ c: A7 a0 c+ n" min 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.
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Remember to turn off the animation before you run your model.

daphanezhang

thanks...