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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,/ V) u, u0 }" 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.
9 ~3 k2 n4 r, P& b. a |8 [, t Loads are processed by each operator for the following time:; K4 b2 J3 R1 D3 O$ T3 c( V/ e
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.1 S; a! c4 h% t
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.
; Q& e/ y" V9 k# O& S& R Worker_C does the job in a uniformly distributed time between 30 and 90 mins.( ^8 r8 L, x# d$ G7 ]$ _3 O2 p
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.+ f$ u% C' U- o$ l
2 e$ ^ v: ~# p( t% _2 T7 [问题:; [! e5 v) ~/ U% z$ ]0 J
After running the model for 10,000 days, what was the average number of loads in each process?
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; G6 _. R3 P/ ], ?不胜感激! |
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