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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,) ` Q/ |2 ~3 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.) h- ~5 q7 y7 [9 V" \ v. I
Loads are processed by each operator for the following time:) R, A) i. D H& ?8 _
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
( b8 J# E! p* ~3 R, Z6 S 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.
7 _# \! L8 L! V2 E$ U' U) F Worker_C does the job in a uniformly distributed time between 30 and 90 mins.9 _% u5 | b- T7 H3 Y a4 n
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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0 ]$ O" ^$ V7 x- p问题:
& ?( t; ?* U+ j; fAfter running the model for 10,000 days, what was the average number of loads in each process?& ?, v$ O) I1 J0 D" x) ^/ i% ^
9 q, r# H* I7 ]1 h不胜感激! |
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