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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, F9 K$ t' o+ ^6 Q. ~9 b
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.) M. Q# g9 D9 G5 O) E
Loads are processed by each operator for the following time:- v8 I, j% q/ ?. d
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
. P$ J4 v8 S( `( r; Q, b- G: S$ }# O' G 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) P1 T# N: Y; P+ ?7 `9 f% E5 \ Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
" c- o5 I( E/ r1 I- k; J- cSend 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.0 S; c2 ?# M g
% A, x: d4 L8 l7 o6 b9 l5 j问题:. [9 B: S8 L& O2 Z3 x/ B3 ]% E
After running the model for 10,000 days, what was the average number of loads in each process?9 E* v! L3 K. @1 N* }
* ^0 x; a G' l/ S. @不胜感激! |
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