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A practical guide to SysML : Systems Model Language /
Systems engineers and architects must understand how all the parts of a system work together to satisfy its requirements. SysML is a general purpose graphical modeling language used to specify, analyze, and design systems that may include hardware, software, and personnel. It allows engineers to des...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Otros Autores: | , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Burlington, Mass. :
Elsevier/Morgan Kaufmann,
�2008.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Part I Introduction
- 1Systems Engineering Overview
- 1.1Motivation for Systems Engineering
- 1.2The Systems Engineering Process
- 1.3Typical Application of the Systems Engineering Process
- 1.4Multi-Disciplinary Systems Engineering Team
- 1.5Codifying Systems Engineering Practice through Standards
- 1.6Summary
- 1.7Questions
- 2Model-Based Systems Engineering
- 2.1Contrasting the Document-Based and Model-Based Approach
- 2.2Modeling Principles
- 2.3Summary
- 2.4Questions
- 3SysML Language Overview
- 3.1SysML Purpose and Key Features
- 3.2SysML Diagrams Overview
- 3.3Using SysML in Support of MBSE
- 3.4A Simple Example Using SysML for an Automobile Design
- 3.5Summary
- 3.6 Questions
- Part II Language Description
- 4. SysML Language Architecture
- 4.1The OMG SysML Language Specification
- 4.2The Architecture of the SysML Language
- 4.3SysML Diagrams
- 4.4The Surveillance System Case Study
- 4.5Chapter Organization for Part II
- 4.6Questions
- 5Organizing the Model with Packages
- 5.1Overview
- 5.2The Package Diagram
- 5.3Defining Packages Using a Package Diagram
- 5.4Organizing a Package Hierarchy
- 5.5Showing Packageable Elements on a Package Diagram
- 5.6Packages as Namespaces
- 5.7Importing Model Elements into Packages
- 5.8Showing Dependencies Between Packageable Elements
- 5.9Specifying Views and Viewpoints
- 5.10Summary
- 5.11Questions
- 6Modeling Structure with Blocks
- 6.1Overview
- 6.2Modeling Blocks on a Block Definition Diagram
- 6.3Modeling the Structure and Characteristics of Blocks Using Properties
- 6.4Modeling Block Interfaces Using Ports and Flows
- 6.5Modeling Block Behavior
- 6.6Modeling Classification Hierarchies Using Generalization
- 6.7Summary
- 6.8Questions
- 7Modeling Constraints with Parametrics
- 7.1Overview
- 7.2Using Constraint Expressions to Represent System Constraints
- 7.3Encapsulating Constraints in Constraint Blocks to Enable Reuse
- 7.4Using Composition to Build Complex Constraint Blocks
- 7.5Using a Parametric Diagram to Bind Parameters of Constraint Blocks
- 7.6Constraining Value Properties of a Block
- 7.7Capturing Values in Block Configurations
- 7.8Constraining Time-Dependent Properties to Facilitate Time-Based Analysis
- 7.9Using Constraint Blocks to Constrain Item Flows
- 7.10Describing an Analysis Context
- 7.11Modeling Evaluation of Alternatives and Trade Studies
- 7.12Summary
- 7.13Questions
- 8Modeling Flow-Based Behavior with Activities
- 8.1Overview
- 8.2The Activity Diagram
- 8.3Actions-The Foundation of Activities
- 8.4The Basics of Modeling Activities
- 8.5Using Object Flows to Describe the Flow of Items Between Actions
- 8.6Using Control Flows to Specify the Order of Action Execution
- 8.7Handling Signals and Other Events
- 8.8Advanced Activity Modeling
- 8.9Relating Activities to Blocks and Other Behaviors
- 8.10Modeling Activity Hierarchies using Block Definition Diagrams
- 8.11Enhanced Functional Flow Block Diagram (EFFBD)
- 8.12Executing Activities
- 8.13Summary
- 8.14Questions
- 9Modeling Message-Based Behavior with Interactions
- 9.1. Overview
- 9.2. The Sequence Diagram
- 9.3. The Context for Interactions
- 9.4. Using Lifelines to Represent Participants in an Interaction
- 9.5. Exchanging Messages Between Lifelines
- 9.6. Representing Time on a Sequence Diagram
- 9.7. Describing Complex Scenarios Using Combined Fragments
- 9.8. Using Interaction References to Structure Complex Interactions
- 9.9. Decomposing Lifelines to Represent Internal Behavior
- 9.10. Summary
- 9.11. Questions
- 10Modeling Event-Based Behavior with State Machines
- 10.1Overview
- 10.2State Machine Diagram
- 10.3Specifying States in a State Machine
- 10.4Transitioning Between States
- 10.5State Machines and Operation Calls
- 10.6State Hierarchies
- 10.7Contrasting Discrete versus Continuous States
- 10.8Summary
- 10.9Questions
- 11Modeling Functionality with Use Cases
- 11.1Overview
- 11.2Use Case Diagram
- 11.3Using Actors to Represent the Users of a System
- 11.4Using Use Cases to Describe System Functionality
- 11.5Elaborating Use Cases with Behaviors
- 11.6Summary
- 11.7Questions
- 12. Modeling Text-Based Requirements and Their Relationship to Design
- 12.1Overview
- 12.2Requirement Diagrams
- 12.3Representing a Text Requirement in the Model
- 12.4Types of Requirements Relationships
- 12.5Representing Cross-Cutting Relationships in SysML Diagrams
- 12.6Depicting Rationale for Requirement Relationships
- 12.7Depicting Requirements and Their Relationships in Tables
- 12.8Modeling Requirement Hierarchies in Packages
- 12.9Modeling a Requirements Containment Hierarchy
- 12.10Modeling Requirement Derivation
- 12.11Asserting a Requirement Is Satisfied
- 12.12Verifying that a Requirement Is Satisfied
- 12.13Reducing Requirements Ambiguity Using the Refine Relationship
- 12.14Using the General-Purpose Trace Relationship
- 12.15Summary
- 12.16Questions
- 13. Modeling Cross-Cutting Relationships with Allocations
- 13.1Overview
- 13.2Allocation Relationship
- 13.3Allocation Notation
- 13.4Types of Allocation
- 13.5Planning for Reuse: Specifying Definition and Usage in Allocation
- 13.6Allocating Behavior to Structure Using Functional Allocation
- 13.7Connecting Functional Flow with Structural Flow Using Functional Flow Allocation
- 13.8Modeling Allocation Between Independent Structural Hierarchies
- 13.9Modeling Structural Flow Allocation
- 13.10Evaluating Allocation Across a User Model
- 13.11Taking Allocation to the Next Step
- 13.12Summary
- 13.13Questions
- 14Customizing SysML for Specific Domains
- 14.1Overview
- 14.2Defining Model Libraries to Provide Reusable Constructs
- 14.3Defining Stereotypes to Extend Existing SysML Concepts
- 14.4Extending the SysML Language Using Profiles
- 14.5Applying Profiles to User Models in Order to Use Stereotypes
- 14.6Applying Stereotypes When Building a Model
- 14.7Summary
- 14.8Questions
- PartIII Modeling Examples
- 15Water Distiller Example Using Functional Analysis
- 15.1Stating the Problem
- 15.2Defining the Model-Based Systems Engineering Approach
- 15.3Organizing the Model
- 15.4Establishing Requirements
- 15.5Modeling Behavior
- 15.6Modeling Structure
- 15.7Analyzing Performance
- 15.8Modifying the Original Design
- 15.9Summary
- 15.10Questions
- 16. Residential Security System Example Using the Object-Oriented Systems Engineering Method (OOSEM)
- 16.1Method Overview
- 16.2Residential Security Example Overview and Project Setup
- 16.3Applying the Method to Specify and Design the System
- 16.4Summary
- 16.5Questions
- Part IV Transitioning to Model-Based Systems Engineering
- 17. Integrating SysML into a Systems Development Environment
- 17.1Understanding System Model's Role in a Systems Development Environment
- 17.2Integrating the System Modeling Tool with Other Tools
- 17.3Data Exchange Mechanisms in an Integrated Systems Development Environment
- 17.4Selecting a System Modeling Tool
- 17.5Summary
- 17.6Questions
- 18. Deploying SysML into an Organization
- 18.1Improvement Process
- 18.2Summary
- 18.3Questions.