|
|
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,
. ^: I3 k0 J& o# ^( a) ~8 z 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.
. s& z. O- l2 o+ L5 k Loads are processed by each operator for the following time:; f7 H0 `" }6 {
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
, l. h1 h& V" 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.
1 K5 s9 j, x) l. |- ~ Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
& O4 {6 h( u9 ]- h5 C# OSend 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." w5 a* ^% w' y7 o3 y
' B9 i: T- @4 D; M+ W问题:% | K' o, R& R# h; p. M- y
After running the model for 10,000 days, what was the average number of loads in each process?( M% c& s5 C C* x
) ]- u5 U. ?, H5 W
不胜感激! |
|