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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 w( E' l" R; W6 u& \
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.: J/ ~- }: Z" r3 Y0 d- ]
Loads are processed by each operator for the following time:
. l0 ^ V2 j& m Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
$ I$ ]/ [' n `( A6 o+ y0 ? 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.
/ e, b/ J3 T; E# g' {% z Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
) U& e$ P( {& I- `) ?! L/ GSend 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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After running the model for 10,000 days, what was the average number of loads in each process?
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