ISO/IEC INTERNATIONAL STANDARD 19514 First edition 2017-03 Information technology Object management group systems modeling language (OMG SysML) Technologies de I'information - Langage de modelisation de sytemes OMG (OMG SysML) Reference number IEC IS0/IEC19514:2017(E) os1 International Organization for Standardization STANDARDIZATIONC15956617 @IS0/IEC2017 nitted without license from IHS IS0/IEC 19514:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS0/IEC 2017, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org Licensee-ZHEJIANG INST OF STANDRJSA/GIEC 7 - All rights reserved Not for Resale, 2017/5/1600:55:05 networking permited without license from IHS ISO/IEC 19514:2017(E) Table of Contents FOREWORD xix INTRODUCTION. XX 1 Scope 1 1.1 General 2 Normative References.. 3 Additional Information. 2 3.1 Relationships to Other Standards 3.2 How to Read this International Standard 3.2.1 Organization. 3.3 Acknowledgments. 4 Language Architecture .... 4.1 General 4.2 Design Principles.. .10 4.3 Architecture .10 4.4 Extension Mechanisms 13 4.5 SysML Diagrams 13 5 Conformance .15 5.1 Overview .15 5.2 Conformance Types .. .15 6 Language Formalism. 17 6.1 Levels of Formalism .17 6.2 Clause Structure.. .17 6.2.1 Overview.... 6.2.2 Diagram Elements.. .17 6.2.3 UML Extensions .. 17 6.2.4 Usage Examples... 18 6.3 Conventions and Typography 18 STRUCTURAL CONSTRUCTS 19 @ ISO/IEC 2017 - All rights reserved ii TIONC15956617 ISO/IEC 19514:2017(E) 7 Model Elements. 21 7.1 Overview... .21 7.1.1 View and Viewpoint. .21 7.2 Diagram Elements.. 7.3 UML Extensions 7.3.1 Diagram Extensions... 25 7.3.1.1 UML Diagram Elements not Included in SysML 25 7.3.2 Stereotypes .. 26 7.3.2.1Conform ..26 7.3.2.2 ElementGroup .27 7.3.2.3 Expose 7.3.2.4 Problem 7.3.2.5 Rationale .29 7.3.2.6 Stakeholder 7.3.2.7 View .29 7.3.2.8 Viewpoint ..30 7.4 Usage Examples .30 8 Blocks ..33 8.1 Overview. .33 8.2 Diagram Elements. .34 8.2.1 Block Definition Diagram.. 8.2.2 Internal Block Diagram.. ..40 8.3 UML Extensions .42 8.3.1 Diagram Extensions.. 42 8.3.1.1 Block Definition Diagram .42 8.3.1.2 Internal Block Diagram .. 8.3.1.3 UML Diagram Elements not Included in SysML Block Definition Diagrams ..46 8.3.1.4 UML Diagram Elements not Included in SysML Internal Block Diagrams .46 8.3.2 Stereotypes.... 47 8.3.2.1 AdjunctProperty 49 8.3.2.2 Binding Connector 50 8.3.2.3 Block. 51 8.3.2.4 Bound Reference 53 8.3.2.5 ClassifierBehaviorProperty .54 8.3.2.6ConnectorProperty 54 8.3.2.7 DirectedRelationshipPropertyPath .55 8.3.2.8 DistributedProperty . ..56 8.3.2.9 ElementPropertyPath .56 8.3.2.10 EndPathMultiplicity 56 8.3.2.11 NestedConnectorEnd 8.3.2.12 ParticipantProperty .57 8.3.2.13 PropertySpecificType ..58 8.3.2.14 ValueType .58 8.3.3 Model Libraries... ..59 iv @ ISO/IEC 2017 - All rights reserved International Organization for Standardization Licensee=ZHEJIANG INST OF STANDARDIZATION C1 5956617 Not for Resale,2017/5/1600:55:05 rom IHS ISO/IEC 19514:2017(E) 8.3.3.1 Package PrimitiveValueTypes ..59 8.3.3.2 Package UnitAndQuantityKind .60 8.4 Usage Examples ..62 .. 8.4.1 Wheel Hub Assembly.. ... 62 8.4.2 Example Value Type Definitions . .. 64 8.4.3 Design Configuration for SUV EPA Fuel Economy Test. .65 8.4.4 Water Delivery .... ...65 8.4.5 Constraining Decomposition .... ..5 8.4.6 Units and Quantity Kinds . 9 Ports and Flows.. .71 9.1 Overview ... ..71 9.1.1 Ports.... ....71 9.1.2 Flow Properties, Provided and Required Features, and Nested Ports .. .71 9.1.3 Proxy Ports and Full