ISO 10303-50-2002 工业自动化系统和集成.产品数据表示和交换.第50部分:综合利用资源:数学结构

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【英文标准名称】:Industrialautomationsystemsandintegration-Productdatarepresentationandexchange-Part50:Integratedgenericresource:Mathematicalconstructs
【原文标准名称】:工业自动化系统和集成.产品数据表示和交换.第50部分:综合利用资源:数学结构
【标准号】:ISO10303-50-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-05
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC184
【标准类型】:()
【标准水平】:()
【中文主题词】:信息交流;定义;自动化系统;数据表示;自动化;数据交换;产品数据;计算机应用;工业产品;函数
【英文主题词】:Applications;Automation;Automationsystems;Computerapplications;Dataexchange;Datarepresentation;Definitions;Functions(mathematics);Industrialproducts;Informationexchange;Informationinterchange;Informationtechnology;Processautomation;Productdata;Representations
【摘要】:ThispartofISO10303specifiestheresourceconstructsfortheexplicitrepresentationofmath-ematicalstructuresanddatarelatedtopropertiesofaproduct.ThefollowingarewithinthescopeofthispartofISO10303:—multi-dimensionaltables;—mathematicalexpressions;—mathematicalfunctions;—mathematicalspaces.ThefollowingareoutsidethescopeofthispartofISO10303:—contextofapplication;—physicalunits;—non-mathematicalsemantics.
【中国标准分类号】:N18
【国际标准分类号】:35_240_50
【页数】:301P.;A4
【正文语种】:英语

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Product Code:SAE J1574/1
Title:Measurement of Vehicle and Suspension Parameters for Directional Control Studies
Issuing Committee:Vehicle Dynamics Standards Committee
Scope:The parameters measured according to this SAE Recommended Practice will generally be used in simulating directional control performance in the linear range. (The 驴linear range驴 is the steady-state lateral acceleration below which steering wheel angle can generally be considered to be linearly related to lateral acceleration.) But they may be used for certain other simulations (such as primary ride motions), vehicle and suspension characterization and comparison, suspension development and optimization, and processing of road test data.This document is intended to apply to passenger cars, light trucks, and on-highway recreational and commercial vehicles, both non-articulated and articulated. Measurement techniques are intended to apply to these vehicles, with alterations primarily in the scale of facilities required. But some differences do exist between passenger cars and trucks, especially heavy trucks, such as differences in body/frame flexibility, suspension stiffness, and suspension friction. These will be addressed in this document or SAE J1574-2, where appropriate.【英文标准名称】:Ethylene-propylenerubber(EPM/EPDM)-Hardness70IRHD
【原文标准名称】:乙丙橡胶(EPM/EPDM).硬度:70IRHD(国际橡胶硬度标度)
【标准号】:BSEN2430-1995
【标准状态】:现行
【国别】:英国
【发布日期】:1995-11-15
【实施或试行日期】:1995-11-15
【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】:抗拉强度;合成橡胶;名称与符号;航空运输工程;材料强度;温度;硬度;航天技术;断裂伸长;低温;耐化学性试验;乙丙橡胶;臭氧;压缩永久变形;密度;热阻
【英文主题词】:Aeronauticalengineering;Aerospacetransport;Airtransport;Designations;Elastomers;EPDM;EPM;Ethylpropylene;Ethylene;Ethylene-propylenerubber;Hardness;IRHD;Materials;Non-metals;Physicalproperties;Processing;Properties;Propylene;Rubber;Silicone;Siliconerubber;Silicones;Spacetransport;Syntheticrubber;Testing;Use;Vulcanizedrubber
【摘要】:Thisstandardspecifiesthepropertiesofethylene-propylenerubber(EPM/EPDM),hardness70IRHD,foraerospaceapplications.note:1)SymbolasperISO1629
【中国标准分类号】:G35
【国际标准分类号】:49_025_40
【页数】:12P.;A4
【正文语种】:英语

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ISO 10303-50-2002 工业自动化系统和集成.产品数据表示和交换.第50部分:综合利用资源:数学结构

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