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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,6 }1 `7 i! E" j) i% W
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.$ D; ~! M& N, F# d5 `
Loads are processed by each operator for the following time:% A6 d6 W" W, o% w# s0 L
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.9 o7 ?5 C$ H4 }
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.
" f: l. L( d4 l G& u2 z+ e, ^ Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
4 Y. a7 n" K9 ]% g8 iSend 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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After running the model for 10,000 days, what was the average number of loads in each process? M9 c2 _+ A+ R' u8 |' h) B
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不胜感激! |
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