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，
* r4 g) C- r* i" x  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:
" Y) |2 b' k5 P, ~* h  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.
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 A) q; c* I! g* w
4 W! u- v) @" }; D" c问题：
4 R6 X$ Q+ w  ~) SAfter 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*/

use R_A for n 60,10 min /*Resource A*/
2 @, B; |$ `& {; R* r, Z' ?) `' u
; b- {0 H  Y9 I1 a: @* vsend to P_B
* S/ W; V. a! Send

P_B and P_C is similar
. n$ t' u, Y  d9 j: V$ f* ftriangular 30,60,90 min
: ]5 h+ i5 E( F4 Gu 60,30 min
* @* w, U. U" L5 m
7 K# ?/ P- M: h
; f/ @: A- B" x- |% lin 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...