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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}%TimesRoman+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]{\footnotesizeTeam\#189}\fancyhead[R]{\footnotesizePage\\thepage\of\42}\fancypagestyle{plain}{%\fancyhead[L]{\footnotesizeTeam\#189}\fancyhead[R]{\footnotesizePage\\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\sfFigure}\renewcommand{\captionlabeldelim}{\}%更改表格的标题\renewcommand{\tablename}{\wuhao\bf\sfTable}%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\yihaoAviationBaggageScreening\\{\&}FlightSchedule}\author{}\date{}\maketitle\section{Introduction}FollowingtheterroristattacksonSeptember11,2001,thereisintenseinterestinimprovingthesecurityscreeningprocessforairlinepassengersandtheirbaggage.Airlinesandairportsareconsideredhigh-threattargetsforterrorism,soaviationsecurityiscrucialtothesafetyoftheair-travellingpublic.Bombsandexplosiveshavebeenknowntobeintroducedtoaircraftbyholdbaggageandcargo,carriedonbypassengers,andhiddenwithinaircraftsupplies.AtpresentToScreenorNottoScreen,thatisaHobson'schoice.USCurrentlawsmandate100{\%}screeningofallcheckedbagsatthe429passengerairportsthroughoutthenationbyexplosivedetectionsystems(EDS)bytheendoftheDec312003.However,becausethemanufacturersarenotabletoproducetheexpectednumberofEDSrequiredtomeetthefederalmandate,soitissignificanttodeterminethecorrectnumberofdevicesdeployateachairport,andtotakeadvantageofthemeffectively.TheTransportationSecurityAdministration(TSA)needsacomplicatedanalysisonhowtoallocatelimiteddeviceandhowtobestusethem.OurpapercontainsthemathematicalmodelstodeterminethenumberofEDSsandflightschedulesforallairportsinMidwestRegion.WealsodiscusstheETDdevicesastheadditionalsecuritymeasuresandthefuturedevelopmentofthesecuritysystems.\section{AssumptionandHypothesis}\begin{itemize}\itemThepassengerswhowillgetonthesameairplanewillarriveuniformly,namelythedistributionisflat.\itemThedetectionsystems,bothEDSandETD,operateallthetimeduringpeakhour,exceptdowntime.\itemTheairlinechecksthepassengersrandomly,accordingtoitsclaim.\itemThepassengers,whoarejustlandingandleaveout,donothavetobecheckedthroughEDSorETD.\itemAccord