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，
! Q7 |  ]" Y+ l- k  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.
  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.

# t7 \/ I/ c4 h/ E) T问题：
- I& I* y' R7 c0 ?  NAfter 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 [3 ^6 c+ T( b- tmove into Q_wait /*Capacity is infinte*/
! c1 n  V& }4 F) Y$ c6 P- }4 b" p6 xmove into Q_process /*Single capacity*/

use R_A for n 60,10 min /*Resource A*/

send to P_B
end
3 R* p6 b: k  @, j4 R4 f
P_B and P_C is similar
- M" |, x! B  v% m& utriangular 30,60,90 min
u 60,30 min
' @6 |& H( u8 b' Y$ M5 O

7 D& E. C- w- X1 Yin 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.
2 a- t$ U/ E* }. A/ g! t. p$ l

* Q3 R/ X' T" ~- DRemember to turn off the animation before you run your model.

daphanezhang

thanks...