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，
2 w8 I; }0 F2 i1 _6 Z  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.
( K- \4 e  W, p  Y+ N9 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.
  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.
5 m  ^$ E/ y  A  l  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.

' B( r- A" R- ]* Q5 R' O4 ?问题：
' N; c: P2 x$ [% CAfter 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
move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
- l  e0 T/ o6 h$ L2 `! ~( n
, A* u, M7 I* I( T1 v( O# A$ k4 B& tuse R_A for n 60,10 min /*Resource A*/

send to P_B
end

P_B and P_C is similar
; q) }7 s/ h" I! b3 h/ K& ktriangular 30,60,90 min
u 60,30 min
1 Y2 E- A* l, w7 i* h
! O; O; p7 y- b
+ x1 `3 [1 m! _/ Z- oin P_C, you need to send to die.
& X- r5 `9 X5 c; t, B# t
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
2 O: c3 [2 ^4 D) N# A3 R& [. B
* w" w; I0 Q9 R: r  S
Remember to turn off the animation before you run your model.

daphanezhang

thanks...