Perspective on the Product and System Lifecycle
Transcript of Perspective on the Product and System Lifecycle
© Lehrstuhl für Virtuelle Produktentwicklung | 2015 MME Folie: 1
Perspective on the Product and
System Lifecycle
University of Kaiserslautern
Institute for Virtual Product Engineering
Prof. Dr.-Ing. Martin Eigner
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Industrie 4.0 versus Industrial Internet
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Industrie 4.0 / Industrial Internet
WLAN comunication car system[Image Source: Motorauthority.com]
Industrial Internet is the next generation of the Internet. It is a global system based from
networked computers, sensors, actuators, machinery and equipment. Merging the
physical world with the virtual world of the Internet and the software allows to develop and
apply Internet-based business models and new services..
The term industry 4.0 was defined in Germany and is initially very strong production oriented. In English-speaking countries, the term Industrial Internet is common. It supplements the terms Internet of Things (IoT) and Internet of Services (IoS) to big data analytics and in this respect the comprehensive concept ..
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Glucose Sensors can reduce the morbidity due to Glaucoma
* Industrial Internet Consortium (IIC), http://www.iiconsortium.org/.
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Glucose Sensors can reduce the morbidity due to Glaucoma
* Industrial Internet Consortium (IIC), http://www.iiconsortium.org/.
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System Lifecycle Management
(based on extended PLM, ALM, ERP,…)
and
Model Based Systems Engineering
© Lehrstuhl für Virtuelle Produktentwicklung | 2015 MME Folie: 7
Source: Discussions with Chris Paredis, Georgia Tech
System Model Must be Administrated by SysLM
Industrial Internet requires an Model Based Development Process. (Model Based Systems Engineering = MBSE)
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Source: Discussions with Chris Paredis, Georgia Tech
System Model Must be Administrated by SysLM
Industrial Internet requires an Model Based Development Process. (Model Based Systems Engineering = MBSE)
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Planning Concept Design Test Production Service
Requirements BOM System /Functional BOM Engineering BOM Simulation/Testing BOM Manufacturing BOM Service BOM
Production Systems(ERP/MES)
System Lifecycle Management(ALM/PLM/SysLM)
The Vision System Lifecycle Management and MBSE
OSLC, PLCS, AP242XML,…..
© Lehrstuhl für Virtuelle Produktentwicklung | 2015 MME Folie: 10
Planning Concept Design Test Production Service
Requirements BOM System /Functional BOM Engineering BOM Simulation/Testing BOM Manufacturing BOM Service BOM
Production Systems(ERP/MES)
System Lifecycle Management(ALM/PLM/SysLM)
The Vision System Lifecycle Management and MBSE
OSLC, PLCS, AP242XML,…..
RM e.g. Doors
CASE Modellere.g. Magicdraw
System Simulatione.g. Modelica
MBSE
Integrated and interdisciplinary ECM and CM for Tracebility
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Planning Concept Design Test Production Service
Requirements BOM System /Functional BOM Engineering BOM Simulation/Testing BOM Manufacturing BOM Service BOM
Production Systems(ERP/MES)
System Lifecycle Management(PLM/SysLM)
What is the role of PLM/ALM?
Solution 1: PLM is dominant
MBSE
Authoring Systems
TDM 1 TDM2 TDMn
CAD-x
Authoring
Systems
CAE/SIM
Authoring
Systems
OSLC, PLCS, AP242XML,…..
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Requirements BOM System /Functional BOM Engineering BOM Simulation/Testing BOM Manufacturing BOM Service BOM
Production Systems(ERP/MES)
System Lifecycle Management(PLM/SysLM)
What is the role of PLM?
Solution 2: PLM and ALM are co-existent (my favorite solution)
MBSE
Authoring Systems
TDM1-n TDM1-n
CAD-x
Authoring
Systems
CAE/SIM
Authoring
Systems
OSLC, PLCS, AP242XML,…..
OSLC Based
f.e. RELM
OSLC Based
ALM Solutions
f.e. RELM
Gate (slider depending when admin is necessary)
Planning Concept Design Test Production Service
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Requirements BOM System /Functional BOM Engineering BOM Simulation/Testing BOM Manufacturing BOM Service BOM
Production Systems(ERP/MES)
Product Lifecycle Management(PLM)
What is the role of PLM?
Solution 3: ALM is dominant
MBSE
Authoring Systems
TDM 1-n TDM 1-n
CAD-x
Authoring
Systems
CAE/SIM
Authoring
Systems
OSLC, PLCS, AP242XML,…..
OSLC Based
f.e. RELM
OSLC Based
ALM Solutions
f.e. RELM
Planning Concept Design Test Production Service
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What are the Prerequisites for a
Standardization
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What´s about Standardization
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SE- Process
SE- Data Model
FPD system model
SE - Profile
Source: VPE Research Project mecPro² (T. Gilz)
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The MBSE Process
Feasibility/
Requirements
Product
Planning
Product
Development
Process
PlanningProduction
Operation/
Service
Recycling/
Disposal
B: Behavior
R: Requirements
F: Functions
L: Logical Solution Elements
P: Physical Elements
Mechanik
E/E
Software
Modeling and Analysis
Service
Physical
Tests
Virtual
Tests
R
P
Hybrid
Tests
(e.g. HIL)
L
F
Mechanics
Electrics/Electronics
Software
Modeling and
Specification
Modeling and
First Simulation
Discipline-Specific
Modeling and Simulation
Property Validation
System Lifecycle Management Backbone
B
Operation/
Service
CASE Model
System Model
E-CAD Model M-CAD Model
Simulation Model
© Lehrstuhl für Virtuelle Produktentwicklung | 2015 MME Folie: 18
The MBSE Process
Feasibility/
Requirements
Product
Planning
Product
Development
Process
PlanningProduction
Operation/
Service
Recycling/
Disposal
B: Behavior
R: Requirements
F: Functions
L: Logical Solution Elements
P: Physical Elements
Mechanik
E/E
Software
Modeling and Analysis
Service
Physical
Tests
Virtual
Tests
R
P
Hybrid
Tests
(e.g. HIL)
L
F
Mechanics
Electrics/Electronics
Software
Modeling and
Specification
Modeling and
First Simulation
Discipline-Specific
Modeling and Simulation
Property Validation
System Lifecycle Management Backbone
B
Operation/
Service
CASE Model
System Model
E-CAD Model M-CAD Model
Simulation Model
Discipline SpecificDesign
Requirements Engineering and Specification(Requirements, Functions and Behavior)
Logical System Design andmultiphysical Simulation
Discipline SpecificDetailling
SimulationTesting
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Detailed MBSE Method
SFN
Source: VPE Research Project mecPro² (T. Gilz)
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The MBSE Profile for SysML (Example)
Absolute Prerequisite for the Standardization of SysML
Stereotypes for specific modeling concepts− System Requirements
− System Functions
− Logical System Elements
− Behavior Elements
− Allocations (R-F, R-B, F-L, F-B, R-L, L-P)
System Modeling Language (SysML)
Defines validation rules
Customizes diagrams− System Requirement Diagram (SRD)
− System Definition Diagram (SDD)− Function Network Diagram (FND)
− Behavior Network Diagram (BND)− System Architecture Diagram (SAD)
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MBSE Profile
Source: VPE Research Project mecPro² (T. Gilz)
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� Map R, F, B, L to discipline specific parts and assemblies
Functional BreakdownRequirements Breakdown Logical System Breakdown E-BOM structure
The MBSE Data Model for ALM and PLM
MBSE model edited in a SysML editorSimulated in Modelica, Simulink, VHDL, SystemC, Verilog,….
Edited in CAD-M, CAD-E and CASE Tools
(Physical System Elements)
Source: VPE Research Project mecPro² (T. Gilz)
CAD-Model
Simulation-ModelExtended PLM Model
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Different Levels of Integration
SysML to ALM/PLM
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Alternatives for Publishing MBSE Models
� Managing SE artifacts:
− Alternative A: Managing SE-project modules (files)
− Alternative B: Managing model elements with structure
− Alternative C: Managing model elements with structure, ports and topology
B: publishedSE-structure
C: publishedC1: SE-topology portsC2: SE-topology ports/relations (NR)
A: publishedSE-project modules
FP
D M
odel
PLM
F L P
Source: VPE Research Project mecPro² (T. Gilz)
B and C1 are my favorite solutions
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An ECM/CM process must be
established for the SysML artifacts
in ALM/PLM
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Managing MBSE Models Based on Adapted ECM
� FPD model is partial model inside a SysML model in a CASE tool and managed in Team Data Management (TDM)
tool
� PLM backbone controls FPD model items after commit
FPD model under TDM control
FPD model under PLM control
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2SysLMID 5456
ElementID 12356
Team Data Management
(TDM)
Product/AppicationLifecycle Management
(ALM/PLM)Marc
(System Architect)
Jule(System Engineer)
Philipp(System Engineer)
review
Source: VPE Research Project mecPro² (T. Gilz)
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An easy Visualization must be established
for the affected Items in an ECM Process
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Visualization with a Browser
Source: VPE Research Project mecPro² (T. Gilz)
System Requirements Functions Logic E-BOM
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OSLC Approach for Visualization
Quelle: Gray Bachelor, PDT Europe 2013
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Graph Representation of Affected Items
� Graph representation of affected item based on MBSE Datamodel stored in PLM and MRP (SAP)
Requirements
Functions
Logical Elements
Items and Assemblies (E-BOM))
Processes
Tools and ressources
Documents
Supplier
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Some Thoughts: We need Standardization but…….
� Persistent Administration in an extended PLM and/or ALM System for the following MBSE artefacts:
− Requirements, Functions, Behavior and Logical Elements two levels hierarchy and network
� Version/revision control, ECM and Configuration Management needed for traceability (product reliability,
ISO 9001, ISO 262606,….)
� Seamless Integration into existent Enterprise ALM/PLM solution
� One single source of truth
� Integration of MBSE in the enterprise ECM (Engineering Change Management) and CM (Configuration
Mgmt)
� Version and Revision Management as basis for CM
� Integration of the MBSE Authoring Systems via TDM into PLM and ALM
� 4 Level VDA concept
� Security, Safety and common access rights
� Visualization of the MBSE artifacts
� Data Exchange in the early phase based on Standards (OSLC is not designed as a data exchange standard)
� Eventual co-existence between OSLC (integration) and PLCS (data exchange)