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，
" a6 B# d$ g0 F3 T9 r1 T4 u  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.
' a  P, m+ E+ k* \- F" \, C  Loads are processed by each operator for the following time:
- }' P! b; B* G1 W$ A  {+ F  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.
' |6 q* D% Q  u# n9 a. L, r5 CSend 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：
  d! m1 i$ {/ L2 ]% ?+ ?After running the model for 10,000 days, what was the average number of loads in each process?
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8 u& I" P3 y/ g6 G3 E+ [9 j( x! E! |不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
9 ]) b: }: I( m3 n. g, C! mmove into Q_process /*Single capacity*/

! Y! p8 l/ P# u1 k5 v+ @# {( Guse R_A for n 60,10 min /*Resource A*/
: V  A1 H5 t3 Q
% [! p/ s1 I, v, h$ zsend to P_B
; D) `+ x9 |7 h; w$ Q' Tend

' a. r: C( L: I, zP_B and P_C is similar
$ X  W/ a' H, K4 l: S9 ftriangular 30,60,90 min
5 Q' s2 h" Y$ i* o5 ]u 60,30 min

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) @7 a* x$ w3 `7 R  e! @% ^in P_C, you need to send to die.

1 a* z, \9 B6 v7 i' c+ ^; H& z7 \Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.


, ~3 ^0 i/ A, P% y' jRemember to turn off the animation before you run your model.

daphanezhang

thanks...