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，
6 t( V5 q3 M2 S- M# g2 H  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.
: ^" ]$ w! m- ?1 z  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.
! k# S1 K: ?9 C* o3 K& X  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.
6 H, O) A9 E" u8 a7 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.

9 L) B" n- g% H问题：
: D  v0 E6 _3 ]1 PAfter running the model for 10,000 days, what was the average number of loads in each process?
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不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
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2 l! \) A) W- s! }use R_A for n 60,10 min /*Resource A*/
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; X  p- M5 I" J6 p  l, J$ Fsend to P_B
/ @' e3 R2 I1 O; z/ Z: k7 T/ {end
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, o/ m+ m; `$ l2 z6 f6 hP_B and P_C is similar
1 F  A4 W0 Y$ p5 Otriangular 30,60,90 min
* w5 d# G% P' ]8 t& Au 60,30 min


" ]* l7 G& S, ]& J/ \7 v1 t6 bin P_C, you need to send to die.
+ f: _) D; ]( ?( s
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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2 i4 y% [# [4 |1 B$ ~! vRemember to turn off the animation before you run your model.

daphanezhang

thanks...