1. Introduction to the course
Óbuda University
John von Neumann Faculty of Informatics
Institute of Applied Mathematics
Master in Mechatronics
Course Modeling and Simulation
Lecture and laboratory 1/A.
Introduction to the course
Collaborative Engineering in Virtual Environment
László Horváth PhD. Professor emeritus

2. This presentation is intellectual property
This presentation is intellectual property. It is available only for students in my courses.
Screen shots in this presentation was made in the CATIA V5 and V6 PLM systems at the Laboratory of Intelligent Engineering systems during of real modeling process.
The CATIA V5 és V6 PLM systems is operated in the above laboratory by the help of the Dassult Systémes Inc. and the CAD-Terv Ltd.

3. Contents
Introduction to the course
Aims of the course
About course program
About the laboratory
Collaborative Engineering in Virtual Environment
About virtual environment
Organizing modeling capabilities by industry, discipline, and role
Links and relations
Session
Context behavior
Laboratory task MS 1.1A
Collaborative engineering in virtual environment
László Horváth UÓ-JNFI-IAM

4. László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/
Aims of the course
S—K—A to frame learning objectives
Skills
What students should be able to do by the time the course is completed.
Knowledge
What students should know and understand by the time the course is completed.
Attitudes
What the students’ opinions will be about the subject matter of the course by the time it is completed.
Source:
Virtual technology for industries, disciplines, and human roles.
Informatics centered seeing and thinking in a model space.
Information content of product definition and representation.
Contributions for multidisciplinary product.
Understanding multidisciplinary and system centered product definition.
Work in world leading industrial modeling and simulation environment.
László Horváth UÓ-JNFI-IAM

5. About course program
Collaborative Engineering in Virtual Environment
Engineering team uses single modeling environment.
Modeling Product as a System
Changing engineering for the design of cooperating systems.
Shape modeling by boundary representation
Consistent method includes geometry and topology in geometric model. Physical connections.
Shape model development by modification form features
Geometric and functional features. Extended feature principle.
Representation and simulation of mechanism
Engineering connections and kinematics in structures.
Simulations on the basis finite element modeling and analysis
Evaluation of performance parameters. Complex simulations in product model.
Multidisciplinary model and its cross disciplinary definition
Disciplines, discipline borders.
Modeling and simulation in Ciber-physical systems (CPS)
The Industry-4.0 paradigm. Cyber, physical, and sensing units of product.
Model of product realization considering Industry-4.0
Three levelled model for processes, systems, and resources.
László Horváth UÓ-JNFI-IAM

6. Laboratory brief
Laboratory of Intelligent Engineering Systems (Óbuda University)
Research and education in high abstraction centered intelligent product model (2005-).
World leader virtual engineering technology.
Dassult Systémes V6-PLM. Main reference:
Development of aircraft-family Airbus A350 on 4000 workstations.
Dassault Systémes V5. Main references:
Development of aircraft-family Boeing 787 on 4000 workstations.
Representation of 80 years experience in the V5 Knowledgeware at Cessna.
Recent research – conference presentations in the next future
Driving Engineering Model Generation on Functional and Logical Levels.
Intelligent Property Support for Cyber-Physical Product System Modeling.
Future plan
Virtual space for university courses, research projects, and industrial problem solving works. Application area, discipline, and human role configured modeling capability are planned to organize in virtual spaces and access from cloud as service (Dassault Systémes 3DEXPERIENCE Portfolio). Everybody can access the demanded capabilities and projects from own computer from everywhere. Knowledge and decision driven contexts are planned to apply to control and evaluate personal work. Communication will be done only through model with minimal annotation.
László Horváth UÓ-JNFI-IAM

7. About collaborative virtual environment
Engineering team uses single modeling environment.
Key features
Comprehensive covering.
Lifecycle management.
Concurrent engineering.
Representation.
Traceability
Flexibility.
Common data architecture.
Reused intellectual property (IP).
Basic functionality
Product development process management.
Product design management.
Predefined engineering tasks.
Impact analyses supporting evaluation alternatives and changes.
Configured products.
Managing and tracking design changes.
Complete digital validation.
László Horváth UÓ-JNFI-IAM

8. Organizing modeling capabilities by industry, discipline, and role
Examples from the Dassault Systemes Inc. products
CATIA: Engineering, design and systems engineering for product
ENOVIA: Collaborative innovation
DELMIA: Global industrial operations
SIMULIA: Finite element analysis and realistic simulation.
GEOVIA: Natural resources modeling and simulation to improve predictability,
efficiency, safety and sustainability of natural resources.
EXALEAD: Information Intelligence, Search Based Applications & Semantic
3DVIA: Space Planning
BIOVIA: Biological and chemical research and material science R&D
NETVIBES: Intelligence and data systems to create personalized dashboards for real-time monitoring, social analytics, knowledge sharing, and decision support.
3DEXCITE: High-end real time 3D Visualization Software for high-impact storytelling across all media channels.
László Horváth UÓ-JNFI-IAM

9. Organizing modeling capabilities by industry, discipline, and role
Examples from the Dassault Systemes Inc. products
Industries
Aerospace & Defense
Architecture, Engineering & Construction
Consumer Goods & Retail
Consumer Packaged Goods & Retail
Energy, Process & Utilities
Financial and Business Services
High-Tech
Industrial Equipment
Life Sciences
Marine & Offshore
Natural Resources
Transportation & Mobility
Solutions for Industrial Equipment Industries
CATIA Machine and Equipment Design Engineering:
CATIA Machine & Equipment Designer
CATIA Shaped Machine & Equipment Designer
CATIA Plastic Part & Mold Design
CATIA 3D Master
CATIA Electrical Design
CATIA Fluid Systems
CATIA Systems Engineering
László Horváth UÓ-JNFI-IAM

10. Organizing modeling capabilities by industry, discipline, and role
Examples from the Dassault Systemes Inc. products
Engineering disciplines
Several roles for mechanical engineering discipline
Consumer packaged goods
Mechanical engineering
Model Based Definition
Composites engineering
Sheet metal design engineering
Fastener design engineering
Plastic part and mold design engineering
Electrical systems design
Fluid systems
Architecture engineering & construction
Industrial equipment design engineering
Transportation & Mobility Engineering
Engineering for High tech
Knowledge engineering
Marine and offshore
MASTER CONCEPTUAL DESIGNER
MECHANICAL DESIGNER
MECHANICAL & SHAPE DESIGNER
MECHANICAL PART DESIGNER
MECHANISM SIMULATION DESIGNER
DESIGN REVIEW & PREPARATION
László Horváth UÓ-JNFI-IAM

11. László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/
Links and relations
Relation
Set of links between components
It is oriented or not.
Referenced in database
Path between PLM components
Link
Component elements involved
Type.
Not referenced in database.
Path between PLM component elements
Component is deleted
The link is broken but not the relation: the PLM component still exists.
Component modification
The relation is seen as desynchronized.
László Horváth UÓ-JNFI-IAM

12. Links and relations
Select UserDefine.1:
UserDefine.1 and components involved in its relations, in the structure are highlighted.
Source: Dassault Systémes
László Horváth UÓ-JNFI-IAM

13. László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/
Session
Identity
People
Object
Lock status
Reference
Instance
Owner
Shape and representation
Modification
Structure
Extensions
Version
Maturity status
Link and update status
Identification
Data source
Security context.
Secured command: Minimum role is required to access the command:
László Horváth UÓ-JNFI-IAM

14. Context behavior
Change context behavior – example from Dassault Enovia
Edit Pad.1 of a context 3D Part.
The Part representation icon in the Specification Tree displays a green arrow.
In the Pad Definition dialog box, select Up to Plane as First Limit type.
Select the xy plane of EH_Representation_3DPart3.
The Change context dialog box appears.
When no context or too many context have been found a specific warning message is displayed in the Change context dialog box.
The EH_Representation_3DPart2 context has been changed, the Representation icon in the Specification Tree displays a green diamond as minimal context
Minimal context: the relation and the two components belong to the same parent component.
Source: Dassault Systémes
László Horváth UÓ-JNFI-IAM

15. MS00Sxxxx000 Model name in the PLM model base (for propagation)
Course name
Year
SemesterS or F
Student code
Exercise No.
László Horváth UÓ-JNFI-IAM

16. László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/
MS 1.1 laboratory task: Collaborative engineering in virtual environment
László Horváth UÓ-JNFI-IAM

17. László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/
MS 1.1 A laboratory task: Collaborative engineering in virtual environment
László Horváth UÓ-JNFI-IAM

18. MS 1.1 laboratory task: Physical level product model
MS 1.1 A laboratory task: Collaborative engineering in virtual environment
MS 1.1 laboratory task: Physical level product model
László Horváth UÓ-JNFI-IAM

19. László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/
MS 1.1 A laboratory task: Collaborative engineering in virtual environment
László Horváth UÓ-JNFI-IAM

20. László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/
MS 1.1 A laboratory task: Collaborative engineering in virtual environment
Requirements against the product.
Functions for fulfiling requirements.
Logical connections in product.
Physical level where the objects to be realized in the physical world can be seen.
László Horváth UÓ-JNFI-IAM

21. MS 1.1 A laboratory task: Collaborative engineering in virtual environment
Process structure for manufacturing of product.
Structure of manufacturing system.
Structure of resources.
László Horváth UÓ-JNFI-IAM

22. MS 1.1 A laboratory task: Collaborative engineering in virtual environment
The data lifecycle: transitions through five maturity states.
Frozen is an intermediate state between In Work and Released. It can be used, for example, for data waiting for approval, or to keep an intermediate state of the design..
The data in the maturity state cannot be removed from the database.
The data in the maturity state cannot be versioned.
The data in the maturity state cannot be edited.
Source: Dassault Systémes
László Horváth UÓ-JNFI-IAM

23. MS 1.1 A laboratory task: Collaborative engineering in virtual environment
Link Consistency
Each object must be propagated with a minimal and consistent set of data.
Propagation
Example of link consistency:
Source: Dassault Systémes
László Horváth UÓ-JNFI-IAM

24. MS 1.1 A laboratory task: Collaborative engineering in virtual environment
Propagation
Reference
When a reference is selected all occurrences of all instances of this reference are highlighted in the specification tree. In addition to this, all the 3D geometry whose direct or indirect parent is the selected reference is also highlighted in the geometry area.
Instance
When an instance is selected, all occurrences of the selected instance are highlighted in the specification tree and in the geometry area.
Source: Dassault Systémes
László Horváth UÓ-JNFI-IAM

25. László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/
MS 1.1 A laboratory task: Collaborative engineering in virtual environment
Annotation
László Horváth UÓ-JNFI-IAM