BEPCII储存环加速器物理问题-Indico

2024/4/11CEPC-ControlPresentedbyLiGangAcceleratorControlGroup2024/3/311CEPC-ControlPresente2024/4/12OverviewSurveyofControlSoftwareRedundanttechnologyPostmortemtechnologybasedoneventtimingsystemPrototypeofMPS2024/3/312Overview2024/4/13SuperLargeScale:around53.6kmincircumferenceV∙SLHC

27-kilometreringFECsandDevices:CEPCmoreV∙SLHC2,000FECsand85,000controlleddevices

Highreliability&&highavailabilityOverallfaultsanalysis:Powersupplies,cryogenics,injections,SRFs,vacuum,etc=>protectionstrategiesOverview:ChallengesfromCEPC2024/3/313SuperLargeScale:a4Overallinformation;Monitoringandrecording;Faultdiagnostics;Overview:RequirementofcontrolGlobal&&localcontrols;Automaticprocesscontrol,feedback;Sequencecontrol;PreventionofdangerousactionTimingsystemMachineprotection4Overallinformation;Overview:2024/4/15Reliability;Flexibility,scalabilityandmaintainability,;Costeffective;Fastdevelopment;Easeofuse(developersandusers)Documentation/supportOverview:Performanceofcontrol2024/3/315Reliability;Overview2024/4/16Centercontrolsystem:dataserver,dataarchiver,etcControlnetworkTimingsystemMachineProtectionSystemVacuumcontrolsystemTemperatureMonitoringsystem。PostMortemPowersupplycontrolsystem

VideoMonitoringsystemOthersOverview:controlsubsystem2024/3/316Centercontrolsyste2024/4/17PVSS:CERN,50years,CommercialproductfromETMcompany,AustriaSomefeatures •Human-machineinterface(processvisualization) •Devicesdescribedasdatapoints(DP),devicepropertiesasdatapointelements(DPe) •Controldeviceaccess •Alarmhandling(display,filtering,etc.) •Archivingandtrending,etcSurveyofControlSoftware2024/3/317PVSS:CERN,50years2024/4/18SurveyofControlSoftware2024/3/318SurveyofControlSo2024/4/19EPICS:40years,morethan150labsorcompanies,,SomefeaturesSurveyofControlSoftware2024/3/319EPICS:40years,more10PowerSupplyBeamPositionMonitorVacuumGaugeComputerInterfaceComputerInterfaceComputerInterfaceProcessVariables:ChannelAccessServerS1A:H1:CurrentAOS1:P1:xS1:P1:yS1:G1:vacuumChannelAccessClientChannelAccessClientChannelAccessClientChannelAccessClientHowdoesEPICSdo?

10PowerSupplyBeamPositionMoEPICSVersion4DistributedFront-EndsMMLTClientMiddleLayerServersPhysicalDeviceEthernetPVAccessModelServerProductionHLAClientPVAccess/CACPVAccess/CACControlSystemStudioPVAccess/CACDiagnosticsCASPVAElegant/TracyPVAccessChannelFinderSvrSQLRDBPVAccess/CACMulti-ChannelArraysSvrPhysicalDevicePowerSuppliesCASPVAPhysicalDeviceRFCASPVAPhysicalDeviceVacuumCASPVAPhysicalDeviceUtilitiesetc..,CASPVAPVAccess/CACSave/CompareRestoreSvrSQLScriptingHLAClientPVAccess/CACIRMISPVAccessLatticeServerSQLIRMISPVAccess/CACMagnetConv,ResponseMatrix,Dispersion,etc….Servesorbit,magnets,anyarrayofchannelsCompletedEarlyDevelopmentBeingExtendedLS2SimulationDiag&PSCASPVASupportingthenextgenerationofscientificcontrolsystems.EPICSVersion4DistributedFr2024/4/112SurveyofControlSoftwareTANGO:

15institutes,European TANGOControlsisasoftwaretoolkit: forconnectingthingstogether+ buildingcontrolsystems+ integratingsystemsTheTANGOcommunitymeetingstakeplaceeachyearalternatelyinoneofthe15institutesmembersoftheTANGOconsortium.

Theygrouptogetherallthemembersofthecommunitywiththedevelopers.Theypresentthelasttechnicalprogressandagreeonthedevelopmentstrategyandroadmap2024/3/3112SurveyofControlS2024/4/113SurveyofControlSoftware2024/3/3113SurveyofControlS2024/4/114DOOCS:DESY,German,

EuropeanXFELDistributed

Object

Oriented

Control

System

SurveyofControlSoftware2024/3/3114DOOCS:DESY,German2024/4/115OtherPossibilities…2024/3/3115OtherPossibilities2024/4/116Auserfacilitywithhighdemandsfor99.8%efficiencyThecontrolsystemmaynotfail●Possiblescenarios: ⇒Coldstandby(switching‚ondemand‘;i.e.formaintenance) ⇒Hotstandby(seamlessswitchofIOC‘s)HardwaremaintenanceSoftwaremaintenanceInstallingnewsystem-/application-SoftwareRedundanttechnology2024/3/3116Auserfacilitywit2024/4/117Redundanttechnology2024/3/3117RedundanttechnologPostmortemanalysisbasedoneventtimingsystemTimingandSynchronizationareveryIMPORTANTeverywhere.Globalsystem.Possibilitytointegratepostmortemanalysisintoeventtimingsystem.SoftwareinfrastructuresincludingdatabaseareunderevaluationPostmortemanalysisbasedonTimingMasterTimingDistributionTimingReceiverTimingReceiverTimingReceiverDataAcquisitionDataAcquisitionDataAcquisitiontimingtimingtimingtimingtimingfeedbackfeedbackfeedbackfeedbackfeedbackfeedbackfeedbacktimingtimingPostmortemanalysisbasedoneventtimingsystemTimingMasterTimingDistributiFast-MPS: PreventionofdangerousactionResponsetime:<afewtensofmicroseconds

Highavailability:redundanthardwarePredefinedinterfaces:relays,opticalports…PrototypeofMPSFast-MPS: Preventionofdanger2024/4/121PrototypeofMPSredundanthardware2024/3/3121PrototypeofMPSred2222Fast-MPS(MainBoard)22UARTGbnetExtendedIOs/64Opt.transceivers/RocketI/OsLampindicators/8FPGA/XC6SLX100T-3FGG900Opt.transceivers/RocketI/Os/6CPU/Loongson2FVMEJ1/J2VMEP1/P22222Fast-MPS(MainBoard)22UARPrototypeanddevelopment0.75M服务器4*3、前端设备