美赛论文LaTeX模板

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% 本论文的排版主要参考了LaTeX2e插图指南(王磊), LaTeX2e用户手册, media的中文学位 %

% 论文宏包(CDT), happaytex的ORmain1.tex等文件以及ChinaTeX, CTeX论坛上的诸多贴子. % %

% 本论文采用了Miktex2.2的方式在ChinaTeX.iso系统下得到了实现,其编译方式为 %

% latex(得到DVI文件)+dvips(得到PS文件)+ps2pdf(可得PDF文件). % %

\\documentclass[12pt]{article} %需要的一些宏包

\%usepackage{CJK} % 中文输入环境宏包

\%usepackage{titlesec,titletoc} % 配合命令在后面, 章节标题设置 \%usepackage{indentfirst} % 使首段首行缩进 \%usepackage{graphicx} % 插图宏包

\%usepackage{caption2} % 可以更改插图, 表格的标题样式

\%usepackage{subfigure} % 产生并列的子图或子表, 命令\\subfigure, \\subtable

\%usepackage{longtable} % 如果表格太长, 超过了一页时, 就可以试试 longtable 宏包所定义的 longtable 环境

\%usepackage{slashbox} % 在表格中绘制斜线

\%usepackage{fancyhdr} % 更改页眉的宏包, 并可在页眉插入图片 \%usepackage{times} % Times Roman + Helvetica + Courier

\%usepackage{amsmath} % 数学符号宏包AMS-LaTeX, 如下面的\\overset需要此宏包

%页面的设置

\\special{papersize=21cm,29.7cm} \\setlength{\\textwidth}{15cm} \\setlength{\\textheight}{23cm} \\setlength{\\evensidemargin}{0.46cm} \\setlength{\\oddsidemargin}{0.46cm} \\setlength{\\topmargin}{-1.84cm} \\setlength{\\headheight}{2.9cm} \\setlength{\\headsep}{0.4cm}

%字号设置

\\newcommand{\\chuhao}{\\fontsize{42pt}{\\baselineskip}\\selectfont} \\newcommand{\\xiaochuhao}{\\fontsize{36pt}{\\baselineskip}\\selectfont} \\newcommand{\\yihao}{\\fontsize{26pt}{\\baselineskip}\\selectfont} \\newcommand{\\xiyihao}{\\fontsize{24pt}{\\baselineskip}\\selectfont} \\newcommand{\\erhao}{\\fontsize{22pt}{\\baselineskip}\\selectfont} \\newcommand{\\xiaoerhao}{\\fontsize{18pt}{\\baselineskip}\\selectfont} \\newcommand{\\sanhao}{\\fontsize{16pt}{\\baselineskip}\\selectfont} \\newcommand{\\xiaosanhao}{\\fontsize{15pt}{\\baselineskip}\\selectfont} \\newcommand{\\sihao}{\\fontsize{14pt}{\\baselineskip}\\selectfont} \\newcommand{\\xiaosihao}{\\fontsize{12pt}{\\baselineskip}\\selectfont} \\newcommand{\\wuhao}{\\fontsize{10.5pt}{\\baselineskip}\\selectfont}

\\newcommand{\\xiaowuhao}{\\fontsize{9pt}{\\baselineskip}\\selectfont} \\newcommand{\\liuhao}{\\fontsize{7.5pt}{\\baselineskip}\\selectfont} \\newcommand{\\xiaoliuhao}{\\fontsize{6.5pt}{\\baselineskip}\\selectfont} \\newcommand{\\qihao}{\\fontsize{5.5pt}{\\baselineskip}\\selectfont} \\newcommand{\\bahao}{\\fontsize{5pt}{\\baselineskip}\\selectfont}

%页眉的设置, 要用到fancyhdr宏包

\\pagestyle{fancy} \\fancyhead{} \\fancyfoot{} \\fancyhead[L]{\\footnotesize Team \\# 189}

\\fancyhead[R]{\\footnotesize Page\\ \\thepage\\ of\\ 42} \\fancypagestyle{plain}{%

\\fancyhead[L]{\\footnotesize Team \\# 189}

\\fancyhead[R]{\\footnotesize Page\\ \\thepage\\ of\\ 42}}

\\setcounter{secnumdepth}{4}

%更改\\theparagraph的编号样式 \\makeatletter

\\renewcommand{\\theparagraph}{\\@arabic\\c@paragraph} \\makeatother

%章节格式的设置

\\titleformat{\\section}{\\erhao\\bf}{}{0em}{}[]

\\titleformat{\\subsection}{\\xiaoerhao\\bf}{}{0em}{}[] \\titleformat{\\subsubsection}{\\sanhao\\bf}{}{0em}{}[]

\\titleformat{\\paragraph}[hang]{\\vspace*{0.5ex}\\sihao\\bf}{\\hspace*{1em}\\theparagraph)}{0.5em}{}[\\vspace*{-0.5ex}]

%更改插图的标题

\\renewcommand{\\figurename}{\\wuhao\\bf\\sf Figure} \\renewcommand{\\captionlabeldelim}{\\ }

%更改表格的标题

\\renewcommand{\\tablename}{\\wuhao\\bf\\sf Table}

%更改图形或表格与其标题的间距 \\setlength{\\abovecaptionskip}{10pt} \\setlength{\\belowcaptionskip}{10pt}

%定义产生不浮动图形和表格的标题的命令\\figcaption和\\tabcaption \\makeatletter

\\newcommand\\figcaption{\\def\\@captype{figure}\\caption} \\newcommand\\tabcaption{\\def\\@captype{table}\\caption} \\makeatother

%自定义的可以调整粗细的水平线命令, 用于绘制表格, 调用格式\\myhline{0.5mm}. \\makeatletter

\\def\\myhline#1{%

\\noalign{\\ifnum0=`}\\fi\\hrule \\@height #1 \\futurelet \\reserved@a\\@xhline} \\makeatother

%第一层列表序号为带圈的阿拉伯数字

\\renewcommand{\\labelenumi}{\\textcircled{\\arabic{enumi}}}

%更改脚注设置

\\renewcommand{\\thefootnote}{\\fnsymbol{footnote}}

\\begin{document}

\\begin{CJK*}{GBK}{song} \\CJKtilde

\\title{\\bf\\yihao Aviation Baggage Screening\\\\{\\&} Flight Schedule} \\author{} \\date{} \\maketitle

\\section{Introduction}

Following the terrorist attacks on September 11, 2001, there is intense interest in improving the security screening process for airline passengers and their baggage. Airlines and airports are considered high-threat targets for terrorism, so aviation security is crucial to the safety of the air-travelling public. Bombs and explosives have been known to be introduced to aircraft by hold baggage and cargo, carried on by passengers, and hidden within aircraft supplies.

At present To Screen or Not to Screen, that is a Hobson's choice.

US Current laws mandate 100{\\%} screening of all checked bags at the 429 passenger airports throughout the nation by explosive detection systems

(EDS) by the end of the Dec 31 2003. However, because the manufacturers are not able to produce the expected number of EDS required to meet the federal mandate, so it is significant to determine the correct number of devices deploy at each airport, and to take advantage of them effectively.

The Transportation Security Administration (TSA) needs a complicated analysis on how to allocate limited device and how to best use them.

Our paper contains the mathematical models to determine the number of EDSs and flight schedules for all airports in Midwest Region. We also discuss the ETD devices as the additional security measures and the future development of the security systems.

\\section{Assumption and Hypothesis} \\begin{itemize}

\\item The passengers who will get on the same airplane will arrive uniformly, namely the distribution is flat.

\\item The detection systems, both EDS and ETD, operate all the time during peak hour, except downtime.

\\item The airline checks the passengers randomly, according to its claim.

\\item The passengers, who are just landing and leave out, do not have to be checked through EDS or ETD.

\\item According to the literature, the aircraft loads approximately equal among the sets of departing flight during the peak hour.

\\item The landing flight did not affect the departure of the plane.

\\item Once a passenger arrives, he can go to EDS to be checked, except he has to wait in line. \\item Once passengers finish screening, they can broad on the plane in no time.

\\item During peak hours, a set of flights departs at the same time every the same minutes. \\item All the runways are used as much as possible during peak hours.

\\item The maximum number of the baggage is two, which a passenger can carry on plane. [Luggagepoint.com]

\\item The detection machine examines the bags at the same speed.

\\item EDS cannot make mistakes that it detect a normal object as an explosive. \\end{itemize}

\\section{Variable and Definition}

\\begin{longtable}{p{100pt}p{280pt}}

\\caption{Variables}\\\\ %第一页表头的标题 \\endfirsthead %第一页的标题结束 \\caption{(continued)}\\\\ %第二页的标题 \\endhead %第二页的标题结束 \\hline\\hline

\\textbf{Symbol}&\\textbf{Description}\\\\ \\hline

$n_{ij}$&The airplane number of the $i^{\\mathrm{th}}$ type in the $j^{\\mathrm{th}}$ flight set\\\\ \\hline

${NP}_i\\:(i=1,2,\\ldots)$&The number of passengers on each airplanes of the same type.\\\\ \\hline

$\\xi_{ij}\\:(i,j = 1,2,\\cdots)$&The number of baggage on each airplane of the $j^{\\mathrm{th}}$ flights\\\\ \\hline