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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,+ j' b; ]. ?$ ]* Y
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.
( P, B) L* V& w' B Loads are processed by each operator for the following time:) D' C# |% J3 d1 ^
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
$ |$ ~! T* y$ g! \8 l; J 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, v. }6 s" H; g6 A
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.. h% h+ U1 `- Q& B. h8 g
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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" D' Y* |2 A$ z- [问题:
; a7 M/ ^' [, O `1 X6 pAfter 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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