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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,2 x* i; |! {7 V4 b F( 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.
% V8 I0 Q5 a0 G K$ W$ b- { Loads are processed by each operator for the following time:3 ?3 a3 v" M3 V, v
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
3 e8 h4 u$ t6 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.
% u& x. f4 N3 Q Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
- l W3 U3 c. |4 a3 J" mSend 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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z. x1 ^( k, U; ?4 @0 L* O; n问题:' h% w' D; }/ X& _; s
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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