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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,% F+ z2 i% i: [( h! N( X/ B: l3 a
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.
# A8 I- i2 A6 i, a9 d2 e+ ~ Loads are processed by each operator for the following time:4 o d+ A5 S5 ~5 R( h' `' E7 O" Y6 q
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.$ H1 C- u$ m, W Q( b1 ^; {+ ]
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.
% x0 e7 M" `4 o' O% \ Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
- J" Z6 R% }% E4 u2 \$ A& SSend 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. M1 P' z6 U# g$ `0 }0 v
[5 Z# b. r7 e! K2 V6 C问题:
, u+ ]% r; M# v( iAfter 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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