简介:Lu:Goodmorningfellows.Whenweforetoldtheworldtrendsin2004ayearago,weusedthestockmarketterm"marketcorrectionandreshaping."Theoverallsituationoflastyearturnedouttobeexactlywhatwepredicted:correctionsfollowedturbulences,justlikedownstreammildflowscomingoutofupstreamtorrents;amongthegeneralstabilitywastherestilllocalturmoil.
简介:Fournewgraduallydelaminatemodelsofthethree-dimensionalmacro-/mesoscopicstructureanddelaminationoftheheterogeneousanisotropiccomposite(HAC)aresetupbyconductingresearchintoitsstructureandperformance.Ageneraltheory,whichdemonstratesthethree-dimensionalconstitutiverelationofthemacro-/mesoscopicperformanceofthisstructureisfurtherdeveloped.ThemacroscopicexpressionofHACispresentedintermsofaTanigawadelaminatehomogeneousequivalentapproach,themesoscopicproblemsareanalysedutilizingEshelby-Mori-Tanakatheory,withtheintroductionoftherepresentativevolumeelementsofmonolayersingleunitcellandinterlaminardoubleunitcells.Accordingtothegradualcontinuityofthestructureasawhole,greatattentionisgiventothemodellingandresearchoftheinterlaminarmacroscopicandmesoscopicproblemsofHACstructure.Comparisonwiththeexistingsolutionsismadethroughcalculationoftypicalcases.
简介:应用相关的多处理机system-on-chip(MPSoC)体系结构正在成为一个吸引人的解决方案处理逐渐地复杂的嵌入的应用程序,它要求性能良好和灵活可编程性。作为为MPSoC开发的一个有效方法,我们在场从高级Simulink开始的渐渐的精炼流动当模特儿到synthesizable和可执行的硬件和软件说明。建议方法论由五个不同抽象层次组成:Simulink联合了算法和体系结构模型(CAAM),虚拟建筑学(VA),精确建筑学(TA),虚拟原型(VP)和地可编程的门穿的transactional(FPGA)模拟。建议渐渐的精炼流动的Motion-JPEG和H.264表演的试验性的结果能从一个原来的Simulink模型产生各种各样的MPSoC体系结构,允许处理器,通讯和任务设计空格探索。