Patran基础教程15-结果动画显示

S15-1PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation第15部分结果动画S15-2PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation结果动画可对结果进行模态和瞬态动画演示瞬态动画可关于任意全局变量,如时间,工况,或频率在动画演示的时候所有张贴的后处理结果都显示,但是只有激活动画的后处理结果才能在帧与帧之间变化动画播放时Animationcontrols自动显示S15-3PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation典型的动画结果Frame1Frame7Frame13Frame20S15-4PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporationQUICKPLOT动画执行一个简单的模型动画,Action:Create,Object:QuickPlot选择云纹或矢量结果选择并按Apply来创建动画演示S15-5PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation动画设置步骤至此已讨论了如何建立并控制一个简单结果的QuickPlot动画AnimationOptions用来定义关于全局变量的动画程序(例如瞬态动画)和模态分析的细节部分AnimationOptionsButtonS15-6PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation动画选项菜单当创建了图形,在AnimationOptions面板中从下拉式菜单中选择AnimateMethod,例如GlobalVariable动画方法:GlobalVariable–关于某一全局变量的动画显示(只有选择多个ResultsCases,才可使用该方法)。Modal–将正弦函数(-1sine1)应用于结果值后动画显示Ramp–将结果值乘以0~1之间的系数后动画显示S15-7PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation动画控制一旦启动动画,可以暂停并更改动画属性AnimationSequence动画排序:Cycle:循环显示(frame1,2,…,max,1,2,…,maxetc.)Bounce:起始帧与终止帧之间”振荡”(frame1,2,…,max,max-1,etc.)动画暂停后,可一次前进一帧,并且起始和结束帧都可以改变NoGraphicsRefresh终止动画S15-8PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation建立非QUICKPLOT动画下面是建立动画的过程在选择结果的窗口中在动画选项菜单中1SelectasetofResultCase(s)andaresulttypeSelectAnimationOptionsbuttonSetActiontoCreateandObjecttothedesiredplottypeClickonAnimate423SelectthenumberofframesClickApply57SetAnimationMethodtoGlobalVariable86Selectglobalvariable,e.g.TimeS15-9PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation案例学习:瞬态响应的后处理●创建一个新的数据库●File/New…●Enterplatefornewdatabasename.●OK.●UnderNewModelPreferences,SelectDefaultTolerance.●SelectMSC.NastranforAnalysisCode.●SelectStructuralforAnalysisType.●OK.S15-10PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation●导入板模型和结果●SelecttheAnalysisApplicationsbutton.●SetAction/Object/MethodtoAccessResults/ReadOutput2/Both●ClickSelectResultsFile…●Selectplate_vibration.op2.●OK.●Apply.案例学习:瞬态响应的后处理S15-11PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation●改变视角和显示特性。●ClickthefollowingicontoswitchtoIso1View●Fitviewthedisplaybyclickingon案例学习:瞬态响应的后处理S15-12PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation●选择结果●SelecttheResultsApplicationsbutton.●SetAction/ObjecttoCreate/Deformation.●ClicktheSelectResultsbutton●ClicktheViewSubcasesandSelectSubcasesbutton●SelectGlobalVariableforFilterMethod.●SelectRangeforValues.●Enter0.0forMin.●Enter0.04forMax.●Filter.●Apply.●Close.ViewSubcasesSelectSubcases案例学习:瞬态响应的后处理S15-13PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation●完成变形动画显示的选择●SelectComponentforShowAs.●SelectZZ.●SelectAnimate.●DonotclickApplyyet.案例学习:瞬态响应的后处理S15-14PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation●定义目标元素–结果显示在选定的目标元素上●ClicktheTargetEntitiesButton●SelectCurrentViewportforTargetEntity.案例学习:瞬态响应的后处理S15-15PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation●设定变形颜色，线型，比例系数。●ClickontheDisplayAttributesbutton●UnderDeformed,selectthecolordesired.●SelectalinestyleforLineStyle.●Enter0.25forScaleFactor.案例学习:瞬态响应的后处理S15-16PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation●设置动画参数值●ClickontheAnimationOptionsicon●SelectGlobalVariableforAnimationMethod.●SelectTimeforSelectGlobalVariable.●Select3DforAnimationGraphics.●Enter20forNumberofFrames.●Apply.案例学习:瞬态响应的后处理S15-17PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporationTime=0.00211secTime=0.0105secTime=0.0147secTime=0.0126sec案例学习:瞬态响应的后处理S15-18PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation●在动画控制里面把动画顺序设成Cycle.●改变动画的桢数●ClickStopAnimation.●Enter10forNumberofFrames.●Apply.●中止动画并且重新设置图像●ClickNoGraphicsRefresh.●Clickthefollowingicontoresetthegraphics案例学习:瞬态响应的后处理S15-19PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation●创建节点某个方向的位移相对于时间的XYplot曲线●SetAction/Object/MethodtoCreate/Graph/YvsX.●ClicktheSelectResultsbutton●SelectZComponentforQuantity.●SelectGlobalVariableforX.●SelectTimeforVariable.案例学习:瞬态响应的后处理S15-20PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation●创建节点某个方向的位移相对于时间的XYplot曲线(续).●ClickontheTargetEntitiesButton.●SelectNodesforTargetEntity●Selectanode(e.g.Node2)forSelectNodes.●Apply.案例学习:瞬态响应的后处理S15-21PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation●XYplot曲线如下所示●曲线图的外观可以用XYPlot修改案例学习:瞬态响应的后处理S15-22PAT301,Section15,September2010Copyright2010MSC.SoftwareCorporation练习通用机械:完成练习册中Workshop17“BoxBeamWithTransientLoad”航空航天:完成练习册中Workshop17“boxBeamWithTransientLoad”