[讨论] 再出一道仿真题目，欢迎讨论

vhermy · 发表于 2006-4-12 21:27

Oh, it's interesting topic. But I don't know how to solve that. Could you give me the answer on how to analyze and how to simulate? Thanks.
My email: vhermy@yahoo.com

iesim · 发表于 2006-4-12 21:48

最初由 jhgk7 发布
[B]我做了一下，结果是大，均值大概为6左右。 [/B]

终于有人感兴趣。你的结论是正确的，均值可能有点差别，但差得不多，基本正确，大概在6 到6.3 左右。

上载你的模型，说说方法吧。

iesim · 发表于 2006-4-12 21:52

我把用EXTEND做的模型发上来，谁感兴趣就看看吧。

iesim · 发表于 2006-4-12 21:58

这说明，我们总是埋怨自己等车时间每次总是很长，其实不是没有一点道理的。

vhermy · 发表于 2006-4-12 23:26

Hi, iesim,

I've downloaded your paradox.rar, but sorry I don't know which software can view this type file .mox. So could you kindly tell me please? I really want to learn something about simulation. Thanks.

iesim · 发表于 2006-4-12 23:32

需要 EXTEND 仿真软件，把你的邮寄地址和邮政编码，收信人地址发给我 info@edgestone-it.com, 我们会给你寄去免费演示光盘

vhermy · 发表于 2006-4-12 23:40

Hi, iesim,

Thanks for your kind reply. I will email to you. And here can I ask your question about the simulation? And now there's student assignment on how to build a simulation model to help a port to reduce the truck turn around time. It's first time to do this assignment, so sincerely hope you can give some suggestions on that. I use @Risk to do that. But actually, up to now, I feel confused to do data analysis. Thanks.

jhgk7 · 发表于 2006-4-13 10:46

我用的是crystal ball，这次运行了1000次，得到结果是6.15。
确实如您所说在6-6.3之间。

jeffvnlog · 发表于 2006-4-13 12:47

我判断错误：（

vhermy · 发表于 2006-4-13 15:41

Hi, jhgk7,

You're great to solve the problem with crystal ball. Could you tell me where I can download crystal ball trial version? Thanks.

[原创] [讨论] 再出一道仿真题目，欢迎讨论