数学建模社区-数学中国

标题: 2002年美国中学生数学建模试题及特等奖论文下载 HiMCM Outstanding Papers [打印本页]

作者: ゞ_轻描丶幸福的 时间: 2014-10-9 10:32
标题: 2002年美国中学生数学建模试题及特等奖论文下载 HiMCM Outstanding Papers

2002 HiMCM Problem A
School Busing

Problem:Consider a school where most of the students are from rural areas so they must be bused. The buses might pick up all the students and go to the elementary school and then continue from that school to pick up more students for the high school. A clear alternative would be to have separate buses for each school even though they would need to trace over the same routes. There are, of course, restrictions on time (no student should be in the bus more than an hour), drivers, equipment, money and so forth. How can you set up school bus routes to optimize budget dollars while balancing the time on the bus for various school groups? Build a mathematical model that could be used by various rural and perhaps urban school districts. How would you test the model prior to implementation? Prepare a short article to the school board explaining your model, its assumptions, and its results.

2002 HiMCM Problem B
The Falling Ladder

Problem:A ladder 5 meters long is leaning against a vertical wall with its foot on a rug on the floor. Initially, the foot of the ladder is 3 meters from the wall. The rug is pulled out, and the foot of the ladder moves away from the wall at a constant rate of 1 meter per second. Build a mathematical model or models for the motion of the ladder. Use your model (or models) to find the velocity at which the top of the ladder hits the floor and the distance the top of the ladder will be from the wall at the moment that it hits the ground.

作者: 383250890 时间: 2014-10-19 21:10
kankan LOKK 以下

作者: 波丝猫 时间: 2014-11-9 08:29
谢谢

作者: wwz98 时间: 2014-11-10 17:15
看看论文谢谢

作者: snoopy1421_dan 时间: 2015-10-14 10:14
看看学习一下，谢谢!

作者: wjy086 时间: 2015-11-4 15:30
it is a good picture

作者: 余有若 时间: 2015-11-5 13:40
看看高中生能做什么

作者: Eos1014 时间: 2015-11-6 20:00
谢谢啦！！！楼主好人啦啦啦啦啦啦

作者: denghz 时间: 2015-11-7 13:49
棒棒棒棒棒棒棒

作者: fdg664 时间: 2016-1-21 21:43
谢谢分享

作者: quuhang 时间: 2016-6-4 20:11
顶一个顶一个顶一个顶一个

作者: spanish2915 时间: 2016-10-9 16:59
回复看密码

作者: Chadwick 时间: 2016-10-16 14:14
非常感谢楼主

作者: 徐逸阳 时间: 2016-10-16 15:21
想看！！！

作者: 徐逸阳 时间: 2016-10-16 15:33
谁知道哪里可以下2015年的outstanding papers

作者: bingcheers 时间: 2016-11-10 15:08
http://www.madio.net/thread-224886-1-1.html

作者: jessily 时间: 2018-3-22 16:06
谢谢*看看学习一下，谢谢!+ p-

作者: xj4448 时间: 2018-9-8 23:04
看看论文谢谢1 K7

作者: 李广宇 时间: 2021-9-30 14:16
参考参考，高手的论文

作者: 2448068331 时间: 2021-11-16 19:14
能下载吗

作者: 759979629 时间: 2021-11-21 10:45

2448068331 发表于 2021-11-16 19:14
能下载吗

怎么下载啊

作者: asxjm1234 时间: 2022-2-19 16:49
多谢分享，想看

作者: 240004982 时间: 2022-3-28 19:37
看看学一下大神的论文

作者: 1051373629 时间: 2022-6-30 16:04
谢谢谢谢！太谢谢啊

作者: 457614273 时间: 2023-12-30 00:51
the wall at the moment that it hits the ground

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