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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 O. f5 u* p( b1 ?
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.
" y' s$ A7 P% K6 o0 D3 V Loads are processed by each operator for the following time:
4 B/ V M% W" k3 O Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.4 S$ ~1 d9 E: j a/ O4 P8 I. g
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.' n1 U& H" [/ @7 x
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
0 I/ h6 A! s- y) NSend 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.' ^& X6 c7 [1 E. m9 y2 K; i" t1 C$ y3 h
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问题:
4 r( @. Q$ [2 T- {After running the model for 10,000 days, what was the average number of loads in each process?7 o6 W7 I. _ q. Y" v" K- \
- j1 |& A7 f$ c2 Q' D. c不胜感激! |
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