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，
  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.
$ [( \! T& v- [; D/ J8 E! R  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.
$ B- D$ r  S1 F" oSend 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.

问题：
# c$ ?1 i9 _9 l4 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
  J6 I2 b/ {- d! ^- M6 tmove into Q_wait /*Capacity is infinte*/
9 y; E! M: H" k0 i7 l. J3 x; Zmove into Q_process /*Single capacity*/
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use R_A for n 60,10 min /*Resource A*/

send to P_B
% _1 Q9 K# [9 y  h+ R- Eend
2 L* q9 I! F' S+ [0 w8 S
P_B and P_C is similar
triangular 30,60,90 min
u 60,30 min
5 C2 d5 L4 p$ h) A: x8 T; n
& v: v# g- P' X' L* r+ F! J) F$ E1 i
in 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.

. e$ n* W$ O" Y- |! A& b$ E
8 s* n1 |& f  m* ~8 m4 pRemember to turn off the animation before you run your model.

daphanezhang

thanks...