简介：为RivestShamirAdleman(RSA)密码学的有效硬件实现的平行体系结构被建议。残余数字系统(RNS)被介绍认识到高并行，因此，在一样下面的所有元素基于独立于对方并且能在平行被计算。而且，简单、快的基础转变被用来完成RNS蒙哥马利模块化的增加算法，它便于硬件实现。把触发的建筑学(TTA)基于运输，建议体系结构被设计评估算法的性能和可行性。与这些优化，106kbps的解密率能在100MHz的频率为1024-bRSA被完成。

简介：Afault-tolerantspacebornemassmemoryarchitectureispresentedbasedonentirelycommercial-off-theshelfcomponents.Thehighlymodularizedandscalablememorykernelsupportsthehierarchicaldesignandiswellsuitedtoredundancystructure.Errorcorrectingcode(ECC)andperiodicalscrubbingareusedtodealwithbiterrorsinducedbysingleeventupset.For8-bitwidedevices,theparallelReedSolomon(10,8)canperformcoder/decodercalculationsinoneclockcycle,achievingadatarateofseveralGb/...

简介：Theresultsofautomaticclassificationoftheperipheralbloodleukocytecategoriesarepresented.Thisclassificationwasperformedbymeansofdigitalimageprocessingandpatternrecognitiontechniques.Inthispaper,anautomaticmicroscopecellularanalysissystemforthispurposeisgivenandasetofalgorithmsforleukocyterecognitions,whichincludesindividualcell’sdetection,scenesegmentation,featureextraction,selectionandclassifierdesign,isproposed.Asaresultofteston3000leukoeytesdigitizeddirectlyfrom21peripheralbloodsmears,92percentofthemwereclassifiedcorrectlyinthissystem.Thecategorieswerebandneutrophils,seg-mentedneutrophils,monocytes,eosinophils,basophilsandlyrnphoeytes.

简介：Inahybridsystem,thesubsystemswithdiscretedynamicsplayacentralroleinahybridsystem.Inthecourseofengineeringmachineryofclusterconstruction,thediscretecontrollawishardtoobtainbecausetheconstructionenvironmentiscomplexandthereexistmanyaffectingfactors.Inthispaper,hierarchicallyintelligentcontrol,expertcontrolandfuzzycontrolareintroducedintothediscretesubsystemsofengineeringmachineryofclusterhybridsystem,soastorebuildthehybridsystemandmakethediscretecontrollaweasilyandeffectivelyobtained.Thestructures,reasoningmechanismandarithmeticofintelligentcontrolarereplantedtodiscretedynamic,conti-nuousprocessandtheinterfaceofthehybridsystem.Thestructuresofthreetypesofintelligenthybridsystemarepresentedandthehumanexperiencessummarizedfromengineeringmachineryofclusteraretakenintoaccount.

简介：提出了一种新的、基于遗传算法的非线性传感器逆模型建模方法.利用遗传算法建模,可以方便、准确地辨识未知非线性模型的系数.仿真实验表明该方法较传统方法,具有更好的灵活性与适应性,可以方便地实现在线修正模型系数,因此提高了传感器的测量精度.由于遗传算法可以实现模型系数空间的全局搜索,因此可以避免在模型系数训练过程中陷入局部极小点.

简介：干燥冷却的联合使用(DC)系统和奉献通风(DV)到decouple为精力效率冷却和除去湿气过程的系统为象香港一样的副热带的气候被建议。在这研究，DCDV系统的使用的精力性能和冷凝作用风险被在香港在一座典型办公大楼分析它的应用程序检验。通过用实际设备性能数据和现实主义的大楼和系统特征的hour-by-hour模拟，与DCDV系统的使用，年度精力消费能被54%与常规系统比较减少，这被发现(经常的空气体积与再热系统)。关于冷凝作用风险，DC卷上的冷凝作用的出现的年度频率是35h，这被发现。另外的模拟被进行在DCDV系统的冷凝作用风险上检验不同参数的影响。保证的措施在DC上没有冷凝物卷也被讨论。

简介：在这份报纸，对工业地合适的一个灵活高精确的刻度方法被建议。并列转变的复杂性被选择照相机坐标系统为统一参考书坐标系统简化。一个灵活平面刻度模式被介绍给刻度过程，它能任意地被放并且从哪个已知的特征点能被提取构造另外的未知特征点。与已知的内在的参数，激光投影机飞机方程被multi-noncollinear点适合，它通过三角测量和生气比率的射影的不变性的原则被获得。与这个方法，严格的排列和并列转变的多重时间能被避免。试验性的结果证明根的算术平均数意味着距离的平方(RMS)错误是0.0007公里。

简介：Differentfromconventionalmechanicalsystemswithsingledegreeoffreedom(DOF),themainideaofthesystemofhybrid-drivenprecisionpressistocombinethemotionofaconstantspeedmotorwithaservomotorviaatwo-DOFmechanismtoprovideflexibleoutput.Inordertomakethefeasibilityclear,thispaperstudiestheoreticallythedynamiccharacteristicsofthishybrid-drivenmechanicalsystem.Firstly,thedynamicsmodelofthewholeelectromechanicalsystemissetupbycombiningdynamicequationsofDCmotorswiththoseoftwo-DOFnine-barmechanismdeducedbytheLagrange′sformula.SecondlythroughthenumericalsolutionwiththefourthRunge-Kutta,computersimulationaboutthedynamicsisdone,whichshowsthatthedesignedandoptimizedhybrid-drivenprecisionpressisfeasibleintheory.Theseprovidetheoreticalbasisforlaterexperimentalresearch.

简介：许可证字符抽取的传统的方法不能满足识别精确性的要求，速度由录像显示车辆的察觉系统。因此，基于多尺度的边，察觉和一个字符分割算法基于Markov随机回答模型的一个牌照本地化方法被介绍。实验的结果证明方法基于阀值由差别操作员和特性分割基于边察觉与传统的本地化方法相对照产出更精确的许可证特性抽取。，精确性在差的状况下面在更好的照明下面从90%增加到94%，它增加超过5%。当二个改进算法被使用时，自动许可证识别的精确性和速度遇见系统“甚至在吵闹的情形或不平的照明下面的s要求。

简介：Basedontheoperationdatafromacertainwastewatertreatmentplant(WWTP)innortheastChina,themodelsofbackpropagationneuralnetwork(BPNN)andradialbasisfunctionneuralnetwork(RBFNN)havebeendesignedrespectivelyandtheabilityofconvergenceandgeneralizationhasbeenanalyzedseparately.AsforBPNN,theeffectsofnumbersoflayersandnodeshavebeenstudied;asforRBFNN,theinfluencesofthenumberofnodesandtheRBF′swidthhavebeenstudied.ItisconcludedthatBPNNhasconvergedmuchslowlyincomparisonwithRBFNN.TheconclusionthattheRBFNNissuitableformodelingactivatedsludgesystemhasbeendrawn.AnautomaticallyoptimumdesignprogramforRBFNNhasbeendeveloped,throughwhichtheRBFNNmodeloftraditionalactivatedsludgesystemhasbeenestablished.

简介：嵌入的以太网技术在变电所自动化系统(SAS)作为通讯模式广泛地逐渐地被利用了。这篇论文首先在SAS关于嵌入的以太网介绍当前的适用状况。在分析基于在TCP和UDP之间的嵌入的以太网和差别在SAS使用的协议层次以后，UDP/IP为它的即时特征作为在车站级、海湾级的设备之间的通讯协议被选择。然后，嵌入的以太网的实现的一种新类型基于硬件协议栈被介绍。设计计划能容易被实现，显著地减少费用并且弄短开发周期。

简介：Avisualobject-orientedsoftwareforlanefollowingonintelligenthighwaysystem(IHS)isproposed.Accordingtoobject-orientedtheory,3typicaluserservicesofself-check,transferofhumandrivingandautomaticrunningandabnormalinformationinputfromthesensorsarechosenout.Inaddition,thefunctionsofreal-timedisplay,informationexchanginginterface,determinationandoperationinterweavinginthe3userservicesareseparatedinto5object-orientedclasses.Moreover,the5classesareorganizedinthevisualdevelopmentenvironment.Atlast,experimentalresultprovesthevalidityandreliabilityofthecontrolapplication.

简介：Inthispaper,ahybridadaptivecompensationcontrolschemeisproposedtocompensatethefrictionoccurrenceandothernonlineardisturbancefactorsthatexistinthehigh-precisionservosystem.Anadaptivecompensationcontrollerwithadual-observerstructureisdesigned,whiletheLuGredynamicfrictionmodelwithnon-uniformparametricuncertaintiescharacterizesthefrictiontorque.Consideringtheinfluenceoftheperiodicdisturbancetorqueandparametricuncertainties,fuzzysystemsandarobusttermareemployed.Inthisway,thewholesystemcanbetreatedasasimplelinearmodelafterbeingcompensated,thentheproportional-derivative(PD)controllawisappliedtoenhancingthecontrolperformance.OnthebasisofLyapunovstabilitytheory,theglobalstabilityandtheasymptoticconvergenceofthetrackingerrorareproved.Numericalsimulationsdemonstratethattheproposedschemehaspotentialstorestraintheimpactofdisturbanceandimprovingthetrackingperfor

简介：Amethodofmeasuringtheinteractionsinamultivariablecontrolsys-tem(MVCS)intimedomainisdefinedinthispaper.Anintelligentdecouplingcom-pensatorisdesignedintermsoftheconceptoffuzzycontrol,sothattheauto-tuningofcontrollers’parametersina2×2MVCScanbeturnedintothatoftwoindependentsingle-loopcontrolsystems(SLCS).Themethodpresentedinthepaperhassuccess-fullybeenusedinasimulationexperimentontheautomatictuningofacoordinatedcontrolsystem(CCS)inthedrum-boilerturbogeneratingunit(DBTU)andthesimu-lationresultsaxesatisfactory.

简介：Inthispaper,theproblemofParameterestimationinlineardelayedsystemsfromsampleddataistreated.Usingnumericalintegraloperation(NIO),anidentificationmodelwhichisparametrizeddirectlyinthelineardelayedsystempa-rametersisgot.Withtheleastsquare(LS)methodortheinstrumentalvariable(Ⅳ)method,therecursivealgorithmofparameterestimationisgiven.Theresultoftheillustratedexampleshowsthatthisalgorithmissimple,rapidandaccurrate.

简介：Anairsourceheatpumpsystem(ASHPS)usedinanofficebuildingissetupandstudiedexperimentally.Itsoperatingperformanceinwinterisevaluatedbasedontestdataandacomparativediscussionisgivenontheeffectofclimateconditionsandheatingloadratioontheoperationbehavior.Thenheatingcapacityvariationcausedbyevaporatorfrostingisanalyzedaswell.Finally,thedefrostingparametersandthetechnicalfeasibilityarestudiedforaconstantheatingdemand.TheexperimentalresultsindicatethatboththeoutletwatertemperaturedropandthesystemCOPshouldbetakenintoaccountwhensettingdefrostingparameters,andASHPSisaviabletechnologyforspaceheatingandhot-waterproductioninwinterinTianjin,whichcanmaintaintheroomtemperatureabove19℃whentheoutdoortemperatureis-2℃.

简介：为了满足信息的要求，在宽区域保护系统交换变化和方式，一个通讯服务模型基于IEC61850被建议。这个服务模型能认识到在设备的不同类型之间的通讯一致性和合作。而且，通讯可靠性和时间延期性能被保证从上面的层满足继电器保护的要求。通用变电所事件(GSE)和它的通讯机制的消息结构被讨论。由通用变电所地位事件(GSSE)传达数字信息并且由GSE的采样类似物价值(SAV)传达模拟采样信息的一般方法被建议。

简介：Thispaperpresentstheheatingperformanceandenergydistributionofasystemwiththecombinationofground-sourceheatpumpandsolarcollectororasolar-assistedground-sourceheatpumpsystem(SAGSHPS)bycalculationandexperiment.Theresultsshowthattheaverageabsoluteerrorislessthan0.6℃andtherelativeerrorislessthan5%underthepulseloadwhentheanalyticalsolutiontothe2-DsolidcylindricalsourcemodelisusedfortheSAGSHPS.Thecoefficientofperformance(COP)oftheSAGSHPSis2.95-4.70.Theaveragefluidtemperatureintheboreholeheatexchangercanincreaseby3℃withtheassistanceofsolarcollector,whichwillimprovetheCOPoftheheatpumpbyapproximately10%fromtheexperimentaldata.Theenergycontributionstothetotalheatingloadofsoil,electricityandsolarare56.30%,36.87%and6.83%,respectively.

简介：Inpastterroristattacks,vehicleborneimprovisedexplosivedevices(VBIED)havebeentheprimarymannerofattackingbuildingsandinfrastructures.Preventingunauthorizedvehiclesfromapproachingaprotectedareawithanti-ramsystemswouldmaintainanestablishedstandoffdistanceagainstmovingandstationaryvehiclesandconsequentlyreduceblastanddebristhreats.Thisstrategyhasbeenconsideredthefirstlineofdefenceagainstterrorists.Severaltypesofanti-ramdeviceshavebeendevelopedinaccordancewithU.S.DepartmentofStateK-ratingcriteria,forexample,wedgebarriers,risingbeams,sliding/swinggates,anddroparms.However,thesedevicestypicallyneedadeepfoundationforinstallationandcan'tbeimplementedintomanylocationswhereadepthofexcavationislimitedinordertoprotectutilitylinesofbuildingsandinfrastructures.Thispaperpresentsarecentdevelopmentofaseriesofshallowfootinganti-rambollardsystems(SFABS)thatcansatisfyK-12ratingwithonlyfive-inchthickfooting.Ahigh-fidelityphysicsbasedfiniteelementtechniquewithavehiclecrashmodelisusedforpredictinganti-ramcapacityanddeterminingdesignparametersoftheSFABS.Full-scalevehiclecrashtestsofthedevelopedSFABSsystemshavebeencarriedouttovalidatethedesignandanalysis.

简介：蒙特卡罗方法被采用计算为螺旋状的齿轮对沿着变化时间的接触线考虑协调的点的制造错误和集会错误的协调错误。动态模型联合了的flexural-torsion-axis在牙齿磨擦力量下面被建立并且由不安方法解决了计算真实动态牙齿负担。磨擦力量和磨擦转矩的变化法律在一个协调时期被获得。传动误差明确的表达被分析介绍协调刺激。最大的动态传播错误，最大的协调力量和最大的动态因素在不同速度，外部负担和抑制因素下面被计算。结论能特别在牙齿侧面修正为齿轮设计提供理论基础。