MIL-STD-1553B
作者:标准资料网 时间:2024-05-04 05:22:26 浏览:8310
来源:标准资料网
MIL-STD-1553B, MILITARY STANDARD: AIRCRAFT INTERNAL TIME DIVISION COMMAND/RESPONSE MULTIPLEX DATA BUS (21 SEP 1978)., This standard establishes requirements for digital, command/response, time division multiplexing (Data Bus) techniques on aircraft. It encompasses the data bus line and its interface electronics illustrated on Figure 1, and also defines the concept of operation and information flow on multiplex data bus and the electrical and functional formats to be employed.
【英文标准名称】:Spacedataandinformationtransfersystems-Spacelinkextension(SLE)-Return-channel-framesservice
【原文标准名称】:空间数据和信息传输系统.空中航线扩展(SLE).返回航道缓冲设施
【标准号】:BSISO22670-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-04-28
【实施或试行日期】:2006-04-28
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;空中交通管制;飞行器;数据交换;数据格式;数据连接系统;数据处理;数据传送;定义;飞行控制;信息交换;方案描述;无线电信道;返回路径;空格;航天安全;航天技术;航天运输;航天飞行器;遥测技术;传输
【英文主题词】:Aerospacetransport;Airtrafficcontrol;Aircraft;Dataexchange;Dataformats;Datalinksystem;Dataprocessing;Datatransfer;Definitions;Flightcontrol;Informationinterchange;Programdescription;Radiochannels;Returnpath;Space;Spacesafety;Spacetechnology;Spacetransport;Spacevehicles;Telemetry;Transmission
【摘要】:ISO22670:2006specifiesareturn-channel-frames(RCF)serviceforaspacelinkextension(SLE).TheRCFserviceisanSLEtransferservicethatdeliverstoamissionuseralltelemetryframesfromonemasterchanneloronevirtualchannel.Itdefines,inanabstractmanner,theRCFserviceintermsoftheoperationsnecessarytoprovidetheservice;theparameterdataassociatedwitheachoperation;thebehavioursthatresultfromtheinvocationofeachoperation;therelationshipbetween,andthevalidsequenceof,theoperationsandresultingbehaviours.
【中国标准分类号】:V73
【国际标准分类号】:49_140
【页数】:152P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforConditioningContainers,Packages,orPackagingComponentsforTesting
【原文标准名称】:试验用调节容器、包装件或包装件的标准实施规程
【标准号】:ASTMD4332-2001(2006)
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D10.21
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:conditioning;conditions;containers;environment;materials;packages
【摘要】:Manymaterialsfromwhichcontainersandpackagesaremade,especiallycellulosicmaterials,undergochangesinphysicalpropertiesasthetemperatureandtherelativehumidity(RH)towhichtheyareexposedarevaried.Therefore,thepackageshouldbeplacedandkeptinaspecifiedatmosphereforalengthoftimesuchthatsubsequentmeasurementsofphysicalpropertieswillbemeaningfulandreproducible.Theconditionsdescribedinthispracticeareeitherhistoricallyacceptedstandardconditionsorspeciallaboratoryconditionschosentorepresentparticularphasesofthedistributionenvironment.Thesespecialconditionsdonotnecessarilyduplicateactualfieldconditions,buttendtosimulatethemandhaveeffectsonpackagesandmaterialswhichmayberelatedtotheirfieldperformance.1.1Thispracticeprovidesforstandardandspecialconditioningandtestingatmospheresthatmaybeusedtosimulateparticularfieldconditionsthatacontainer,package,orpackagingcomponentmayencounterduringitslifeortestingcycle.1.2Thispracticedescribesproceduresforconditioningthesecontainers,packages,orpackagingcomponentssothattheymayreachequilibriumwiththeatmospheretowhichtheymaybeexposed.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A80
【国际标准分类号】:55_020
【页数】:3P.;A4
【正文语种】:英语
