简介:摘要:文章介绍了HXD1D、HXD3D机车装用弹性胶泥缓冲器使用QKX30弹性胶泥芯子在机车运用的情况,根据缓冲器结构特点及其运动特性,分析了缓冲器失效的原因,提出了相应改进建议,并对改进后的结构进行强度和性能评估。
简介:AnoveladaptivePIDbuffercontrolmodelforbetterserviceroundtriptimeforapplicationsovertheInteTnet;ANovelCompositeSchedulingAlgorithmforOBSSwitchwithSharedOpticalBuffer;AnovelratepredictorbasedonquantizedDCTindicesanditsratecontrolmechanism;ANovelTrafficDispatchAlgorithmfortheParallelPacketSwitch;ANovelVoltageClampedSnubberCircuitTopologySuitableforMultilevelInverterwithItsLoweredPowerLossPerformances……
简介:3-levelthreephasesoft-switchingPWMrectifierwithsingleauxiliaryresonantcommutatedsnubbercircuit;ABufferManagementSchemeinDiffservNetwork;Abuffer-basedbasebandanalogfrontendforCMOSBluetoothreceivers;Acollaborationmodelforbetterreliabilityandperformanceforobject-baseddistributedapplicationsovertheInternet;AComprehensiveAnalysisofIndirectBranchPrediction……
简介:Aselectivefilter-bankTLBsystem;AselectivelyaccessingTLBforhigh-performanceandlowerpowerconsumption;Asoft-switchingPWMboostchoppercontrolledDC-DCconverterwithasinglepassiveauxiliaryresonantsnubberanditsperformanceevaluations;Astudyontwo-dimensionproportionalQoScontrolforIP-basemultimediaapplications;AsufficientconditionforinstabilityofbufferprioritypoliciesinRe-entrantlines
简介:【摘要】聚氨酯缓冲器是低层建筑电梯使用最多的缓冲器类型,本文从电梯检验人人员的角度,分析了电梯聚氨酯缓冲器材料老化的主要影响因素,同时探讨了聚氨酯缓冲器制造、检验以及使用方面的问题,并提出了对应措施解决问题,有助于电梯发生突发状况时,起到最大效能的防护。