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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,, ^" {4 H; Z( |' b( E0 l8 O: F. [+ {! ]
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.* L j) o+ d5 h. ^5 l/ k$ ?
Loads are processed by each operator for the following time:+ a3 X( n- C1 S! ?$ ~7 f, X' `
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.( x" Z" c2 E4 c% Z: C
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, I" g* T" }3 Y Worker_C does the job in a uniformly distributed time between 30 and 90 mins.+ _! [$ X9 Y8 |; 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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问题:3 F. y7 k) Q2 V4 D& E) R" ?9 i
After running the model for 10,000 days, what was the average number of loads in each process?
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不胜感激! |
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