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，
8 A1 `1 G- q5 n+ i% n: R1 V  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.
9 S, T/ V6 V( e! Y) A9 Y% T2 S  Loads are processed by each operator for the following time:
- @4 N. A) x1 ]0 u  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.
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; D1 ~8 M6 @: _: |0 C问题：
- H4 v) Y; W8 @9 K* H2 IAfter running the model for 10,000 days, what was the average number of loads in each process?
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8 y9 U) R- O( ^) j9 a+ ~不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
) ?" P; m8 d9 p3 i8 d" wmove into Q_process /*Single capacity*/
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use R_A for n 60,10 min /*Resource A*/
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& K/ v! Q. N( vsend to P_B
end
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/ u, \, x  y$ Z1 i2 l2 u4 P7 ~P_B and P_C is similar
triangular 30,60,90 min
+ R# g4 @# C9 j  z2 c) t4 Eu 60,30 min
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in P_C, you need to send to die.
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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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Remember to turn off the animation before you run your model.

daphanezhang

thanks...