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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,5 t: e1 r) Z3 i- o3 H
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.
2 _. m$ i1 `9 Y1 T Loads are processed by each operator for the following time:+ N/ k) X0 X* g( z0 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 F+ {- X$ ^/ M
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.- W3 ^8 D! Y9 _! X( r$ ^; l, U0 o, o) `
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
& k/ b7 |% g$ t4 }8 _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:/ v1 z3 \/ E R4 k. `( M: E" I+ Q
After running the model for 10,000 days, what was the average number of loads in each process?! ?" E) e. N8 k6 u/ O
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