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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,5 e, [1 c# F# r! G. [ g3 J
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.5 U( |0 {# |' Y2 a6 }2 Y
Loads are processed by each operator for the following time:' j! Z* X; X, }: l* Q! Y- p
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.* u2 u! p! }. m& ^1 v
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.
% C& b6 O: m$ {7 ^' P Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
2 z$ r: n6 M2 RSend 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.- }% F# ?! |! L0 `
9 j; T0 B+ K$ K+ J3 Q& V问题:* y. f! c, u! k* U( U4 b
After running the model for 10,000 days, what was the average number of loads in each process?
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' y1 }6 E: k1 |不胜感激! |
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