系统动力学软件vensim PLE 功能说明

《系统动力学软件vensim PLE 功能说明》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、Vensim®PLEQuickReferenceandTutorialMainToolbarTitleBarMenuSketchToolsOutputFileWindowAnalysisToolsBuild(Sketch)WindowStatusBarGeneralPoints1.Fileoperationsandcutting/pastingworkinthestandardmannerforWindowsprograms.2.Mostoftheoperationsyouneedtoroutine

2、lydotouseVensimcanbecarriedoutfromthevarioustoolbars.Manyofthemenuitemsareduplicatesoftoolbarbuttons.3.Nomenclature:Theterm“click”meanstopressandreleasetheleftmousebutton.Theterm“drag”meanstopressandholdtheleftmousebutton,andthenmovethemouse.Theterm“ri

3、ght-click”meanstopressandreleasetherightmousebutton.Analternativetoright-clickingisto“control-click,”whichmeanstoholddownthecontrolkey,andthenpressandreleasetheleftmousebutton.4.Vensimworksusinga“workbench”metaphor.Thatis,youcreateandmodifyamodelbyusin

4、gthevarious“tools”onthetoolbars.Atalltimesthereisa“WorkbenchVariable”whichisthemodelvariablethatsometoolsautomaticallyapplyto.ThisvariableisshowninthecenteroftheTitleBar.Forexample,inthediagramabove,“FINALTIME”istheWorkbenchVariable.Copyrightã2002,Crai

5、gW.Kirkwood.Allrightsreserved.(Email:craig.kirkwood@asu.edu)UpdatedonDecember12,2002byJenniferCihlaVenderusingVensimPLEVersion5.0c11MainToolbarButtonDefinitionNewModel:CreatesanewVensimmodel.OpenModel:OpensanexistingVensimModel.Save:SavestheVensimmodel

6、underitscurrentname.(Thenamecanbechangedusingthe“SaveAs”optiononthe“File”menu.)Print:PrintsthecurrentselectionintheBuildWindow(ortheentiresketch,ifthereisnoselection).A“PrintOptions”dialogwillbedisplayedtomakecustomsettings.A“selection”ismadebydragging

7、themousetoselectarectangulararea.Cut:CutsthecurrentselectionintotheWindowsClipboard.Copy:CopiesthecurrentselectionintotheWindowsClipboard.Paste:PastesthecurrentcontentsoftheWindowsClipboardintothesketch.SetupaSimulation:Highlightstheconstantsandlookups

8、onthesketchintheBuildWindow.Clickingonahighlightednameallowsyoutotemporarilychangeitforonlythissimulationrun.NametheSimulationtobeMade:Theselecteddatasetisshowninthebox.Tochangethis,clickontheverticalbartotherightofthebox.RunaSimulation