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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,
- j* p8 @' B/ T" R 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.3 E- p5 |$ A- c# _6 m& n
Loads are processed by each operator for the following time:2 p! M0 l. T9 t2 Y
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.! ]/ t6 R# t: O4 w6 D7 c8 R, \
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.$ D- C5 v: h) Q
Worker_C does the job in a uniformly distributed time between 30 and 90 mins./ O/ J" ^; g% U1 R) ]8 M7 }
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.; P. B/ U+ A" M/ `$ ~
% }; _3 K6 z1 n/ C问题:
6 T1 T, i1 S. M( o9 jAfter running the model for 10,000 days, what was the average number of loads in each process?
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1 |. f$ b% b. W9 u! j" h: d( r$ a, f不胜感激! |
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