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.
  Loads are processed by each operator for the following time:
0 H! G. {4 S) W  F* g  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
# x/ W2 O( ]9 H8 z  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.
' v8 H  S; A) Q/ B" l1 j( lSend 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.

! x! L+ T. V4 }: m. H$ p问题：
/ ]: P- ~( P, U- ]- U- q5 {After running the model for 10,000 days, what was the average number of loads in each process?

) x7 y' J( H6 C6 E" v. U5 D$ J$ B不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
7 T7 \7 R" c$ G! g- Rmove into Q_process /*Single capacity*/

# a+ Q9 z1 A. }  O( }7 cuse R_A for n 60,10 min /*Resource A*/

send to P_B
end
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P_B and P_C is similar
triangular 30,60,90 min
u 60,30 min
: O0 K$ X" X9 ~3 A7 Q
4 ]) L8 Z6 C7 y2 T1 I1 w; I) o
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.

& \% i( W) Y  T# q4 K+ o6 K
Remember to turn off the animation before you run your model.

daphanezhang

thanks...