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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,! s: ~. v7 Q6 M/ p9 g, p
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.1 ?$ O$ n: C# X- J4 L( `7 i% c# F8 e
Loads are processed by each operator for the following time:3 m) Y+ Y2 C+ K/ K- j: G
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.1 c4 V* X9 K0 q7 I, ]$ Z0 D1 n
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.
% V6 p9 C7 U& R4 F6 \, C Worker_C does the job in a uniformly distributed time between 30 and 90 mins.' v2 h: d' a' j. p" ^9 z+ I: X6 W
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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! T3 i9 m& S4 G: j: L C- HAfter running the model for 10,000 days, what was the average number of loads in each process?# |# q6 Y& Y( `# c5 u
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不胜感激! |
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