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，
9 }+ r% [/ k3 l- |8 A$ V; ~& ~( |# ^  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:
4 G% G3 C% b/ @+ z0 f: a  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
; }6 `9 {3 @5 n% {  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.
5 R6 U  H1 b5 n0 A  s. `7 M, A% ^
问题：
After running the model for 10,000 days, what was the average number of loads in each process?

( d. h( H& F$ l) k/ P( Y不胜感激！

YingliYuFeng

begin P_A arriving
& g# ~/ F/ W# Z: ]- G0 emove into Q_wait /*Capacity is infinte*/
* D1 w) _% _0 K# A* ?/ [( ]move into Q_process /*Single capacity*/
+ O1 t9 [( m0 {4 i' t, s
) C0 F' S8 u1 m/ S# Xuse R_A for n 60,10 min /*Resource A*/

send to P_B
1 v" O+ T  g" D) u. qend
; D! v) V& L: M& p
P_B and P_C is similar
- N" ^) ?) z. e, a9 t4 l0 \( a% xtriangular 30,60,90 min
2 c. ?/ z2 |# Z! zu 60,30 min


, `+ w* u9 a9 L" b" S; m8 uin 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.


Remember to turn off the animation before you run your model.

daphanezhang

thanks...