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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,* E5 f6 Y( X' o/ k; U6 J! |8 K
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. M7 w0 F5 G' z( X% v! ~ Loads are processed by each operator for the following time:
- |' I9 U, c3 D) u$ Z. B Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.) R- }( C5 D; p K, Y5 p, y
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.8 _0 b, ^# W' ?6 [( D5 t
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.9 u W( M N' F! W* z' b X, R
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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" r. q% b# }3 h5 O N问题:
/ W/ I f0 h6 DAfter running the model for 10,000 days, what was the average number of loads in each process?: r7 { U, W+ H2 L7 n
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不胜感激! |
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