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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,
( p0 ^: G% q( j! S" N6 g4 f 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.
' Z. K3 R$ K6 w+ l8 n6 r Loads are processed by each operator for the following time:' N8 }6 \0 |$ U/ T& h" A$ l
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins. l3 a7 n# i; E; h1 O$ p
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." k# t: g* E8 Q( C! Z: v3 s
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.$ n+ @7 C( v# c
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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. n/ A: b* Z0 ^( h问题:/ e! i1 Q# G* T* |6 f
After running the model for 10,000 days, what was the average number of loads in each process?! l- c% d4 g% R( b* ?( p( P
9 Q# F' T5 O2 H8 M不胜感激! |
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