简介：Theoptimalfusionsolutionwithfeedbackinformationforahybridmultisensordatafusionsystemispresented.Inthissystem,apartofsensorsprocesstheirdatalocallytoproducelocaltracks,andanotherpartofsensorsonlyprovidedetectionreportsThesetracksanddetectionreportsarecommunicatedtoacentralsitewheretrackfusionandcompositefilteringareperformed.Thecomparativeresultsonthesimulationssuggestthefeedbackinformationfromthecentercangreatlyimprovethetrackingperformanceofthelocalnode.

简介：AnewpolymercompositethinfilmDMACB/PEK-cisreported.Afterpolingofthefilm,therefractiveindicesntandnn,thatisthein-film-planeandthenormal-to-film-planerefractiveindicesat633nmandthethicknessdweredeterminedusingthequasi-waveguidem-linemethod.Theresultsofmeasurementandcalculationare:nt=1.6573±0.0017,nn=1.6278±0.0019,andd=1.4278±0.0031μm.

简介：Thepaperpresentsacompletecompositegateturn-offthyristor(GTO)model,whichisbasedonthecombinationofthep-n-pandn-p-ntransistormodels.PSpicesimulationsandparametricsensitiveanalysisareperformedwiththecompletecompositemodelandcalculatedresultsaregiven,whichshowthatitcorrespondsstaticallyanddynamicallywiththepracticaldevice.Inparticular,theGTOgatedynamicalcharacteristicsinpracticalcircuitsarediscussedandexperimentalresultsareincluded.

简介：在这篇文章，合成关节在把负担弄弯下面被调查。L预先形成是关于合成联合失败的批评部件。学习在在弯曲下面的合成联合结构装载使用纤维布拉格的碳纤维的失败察觉被介绍栅栏(FBG)传感器。第一，基于一般有限元素方法(女性)软件，3-D合成关节的有限元素(FE)模型被建立，并且失败进程和合成关节的每薄板失败负担被最大的压力标准调查。然后，沿着FBG的长度的紧张分布被提取，并且FBG的思考系列根据紧张分发是计算的。最后，验证数字结果，一个测试计划被执行，FBG的试验性的系列被记录。试验性的结果显示失败定序并且相应批评大量失败与数字预言一致，并且失败负担的计算错误是不到6.4%。而且，它也验证损坏察觉系统的可行性。

简介：Theliquidcrystalcompositematerialsconsistofmicrodroplersofliquidcrystalswhicharespontaneouslyformedinamatrixofapolymeratthetimeofitspolymerization.Thedirectorconfigurationinliquidcrystaldroplets.themodeloforientationofdroplets,andthecontrastratiosofacellareinvestigated.Dropletsize,spacinganddistributionarereadilycontrolledinthesematerialstoallowoptimizationofdisplaysbaseduponelectricallycontrolledlightscatteringfromtheliquidcrystaldroplets.Preliminaryexperimentalandtheoreticalstudiesofthelightscatteringandelectro-opticresponseofnewmaterialshowthatthesematerialscanoffernewfeaturessuitableforlargeareadisplaysandlightvalves.

简介：二层的结构由PS/PMMA-DR1合成电影组成多孔的硅cladding层上的平面波导层在我们的实验被制作。导致的栅栏被二根NdYAG激光横梁的相互作用在多孔的silicon/PMMA-DR1波导在1064nm基于第三个非线性的光性质形成。第一份订单的衍射效率使衍射光被测量是大约0.2%全部的输出。

简介：Theimpactanglecontroloverguidance(IACG)lawagainststationarytargetsisproposedbyusingfeedbacklinearizationcontrol(FLC)andfinitetimecontrol(FTC).First,thispapertransformsthekinematicsequationofguidancesystemsintothefeedbackablelinearizationmodel,inwhichtheguidancelawisobtainedwithoutconsideringtheimpactangleviaFLC.Forthepurposeofthelineofsight(LOS)angleanditsrateconvergingtothedesiredvalues,thesecond-orderLOSangleisconsideredasadouble-integralsystem.Then,thispaperutilizesFTCtodesignacontrollerwhichcanguaranteethestatesofthedouble-integralsystemconvergingtothedesiredvalues.NumericalsimulationillustratestheperformanceoftheIACG,incontrasttotheexistingguidancelaw.