How to integrate MB(S)E and PLM

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1 How to integrate MB(S)E and PLM University of Kaiserslautern Institute for Virtual Product Engineering Prof. Dr.-Ing. Martin Eigner Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 1

2 Why we need Model Based (Systems) Engineering (MBSE) and Digitalization Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 2

3 Industrie 4.0 / Industrial Internet 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.. WLAN comunication car system [Image Source: Motorauthority.com] The term industry 4.0 was coined 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) Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 3

4 Glucose Sensors can reduce the morbidity due to Glaucoma * Industrial Internet Consortium (IIC), Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 4

5 Cybertronical System Example: Autonomous Parking Customer Interaction (UML) act [Activity] ParkhausApp [ ParkhausApp ] Selection Parking Slot (Modelica) Standort ermitteln KundenID übertragen KundenID übermitteln Dauerparker Kundenkonto? Anmeldung am Parkhaus Standardparkplatz KundenID übermitteln Academic Version for Teaching Only Commercial Development is strictly Prohibited KundenID übermitteln Eigner BMW Z4 Logische Systemstruktur (SysML) Parkhaus Check-in-App bdd [Model] Data [ autonomes Parksystem ] «Logical System Element» autonomes Parksystem parts Datenbank : Benutzerverwaltung Parkhaus Kaiserslautern IPhoneApp «Logical System Element» «block» cybertroninisches Parkhaus ParkhausApp Benutzerdaten parts values Benutzerdaten : Einfahrtkontrolle KundenID : String : ParkplatzZuweisung Position : String : Einfahrtkontrolle : Fahrzeugleitsystem Wegpunkte Wegpunkte BMW «Logical System Element» Fahrzeugsteuerung parts : Antrieb : Lenkung : Bremssystem Academic Version for Teaching Only Commercial Development is strictly Prohibited Waypoints {(12.4,12.5), } Autonomous Parking (Modelica) Fahrzeugdaten Guten Automatisches Tag, Herr ubermitteln? Einparken Eigner starten? akzeptieren [Logical System Element] autonomes Parksystem autonomes Parksystem ibd [ ] Datenbank : Benutzerverwaltung Kundenkonto IPhoneApp : ParkhausApp Benutzerdaten Benutzerdaten Partitionierung der Teilmodelle für die Stakeholder (SysML) Parkhaus Kaiserslautern : cybertroninisches Parkhaus Wegpunkte Wegpunkte BMW : Fahrzeugsteuerung Vernetzung von Parkhaus, Smartphone und Fahrzeug (SysML) Slot#: 1453 SW Entwicklung length of car < 5 m Automobilbau Source: research project mecpro² Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 5

6 Challenges for the Industry Connectivity Interdisciplinarity Design for X Demography Industrial Internet (IoT, IoS, Industrie 4.0) More Software and Electronic in Products Regulation /Compliance/ International Laws Digitization Simulation Visualisation Product- und Process Complexity Consumer Behavior Increased Functionality in Products Globalisation Datability Personalisation Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 6

7 Challenges for the Industry Industrial Engineering is a Driver Connectivity Interdisciplinarity Design for X Demography Industrial Internet (IoT, IoS, Industrie 4.0) More Software and Electronic in Products Regulation /Compliance/ International Laws Digitization Simulation Visualization Product- und Process Complexity Consumer Behavior Increased Functionality in Products Globalisation Datability Individualisierung Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 7

8 Engineering Models Must be Administrated by PLM? Source: Discussions with Chris Paredis, Georgia Tech Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 8

9 The Engineering Prozess is Based on Digital Models PLMLM Backbone R SysML Modelling and specification F Modelling and first simulation interdisciplinary system design Simulink/Modelica Matlab CAE virtual tests system integration CAM/DF CAT physical tests Discipline-specific modelling und simulation MCAD L B O X 2 C O N T R O L U N IT B O X P Service P 2 C O N T R O L P A N E L VOLUME CONTROL 3 S Q U E LC H 4 T O N E C H A N N E L P 5 P 6 P 5 T R A N S M IT /R E C E IV E G R O U N D ECAD 5 6 P 4 A N T E N N A P 7 B O X V O L T S P O W E R 11 Mechanik Mechanic E/E B O X 3 Software P O W E R P A N E L Modelling P W R 1 -P 1 and PW model R 1 analysis CASE hybrid tests (e.g. HIL) Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 9

10 The Engineering Prozess is Based on Interdisciplinary Processes PLM Backbone A Eigenschaftsabsicherung Modellbildung und Spezifikation F Modellbildung und erste Simulation Disziplinspezifische Modellbildung und Simulation L Interdisziplinäre Systementwicklung P Virtuelle Tests Dienst-leistung Mechanik E/E Software Modellbildung und -analyse Systemintegration Hybride Tests (z.b. HIL) Physische Tests A: Anforderung F: Funktion L: logisches Lösungselement P: physikalisches Element Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 10

11 Today s typical Product Lifecycle Management Unlocking Engineering Knowledge Future Product & Systems Lifecycle Management System Engineering along the lifecycle(s) Electrical Engineering Mechanical Engineering Software Engineering Physical Assembly, Document & Bill of Materials (BoM) Centric Approach to drive the Supply Chain Modern systems and products now more software intensive, more complex delivery & management Relationship between engineering & software orgs is often loosely connected Current solutions typically require all lifecycle data to be physically located in PLM/PDM tools Requires data to be replicated across multiple tools or data stores, complex to manage Integrated Electronic, Mechanical, and Software Engineering Data is stored and maintained by the tool that is best suited for those data Other tools to gain access via linked data methods built on open standards for data sharing, not proprietary interfaces and databases Provides an open environment where engineers have access to all relevant information needed, regardless of source Source IBM Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 11

12 The Role of PLM and ALM In the product Lifecycle Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 12

13 The Product Lifecycle Process Requirements BOM System /Functional BOM Engineering BOM Simulation/Testing BOM Manufacturing BOM Service BOM Vision: The integrated ECM Process? Product Lifecycle Management (PLM) Production Systems (ERP/MES) Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 13

14 What is the role of PLM/ALM? Solution 1: PLM is dominant Requirements BOM System /Functional BOM Engineering BOM Simulation/Testing BOM Manufacturing BOM Service BOM MBSE Authoring Systems CAD-x Authoring Systems CAE/SIM Authoring Systems TDM 1 TDM2 TDMn OSLC, PLCS, AP242XML,.. Product Lifecycle Management (PLM) Production Systems (ERP/MES) Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 14

15 What is the role of PLM? Solution 2: PLM and ALM are co-existent (my favorite solution) Gate (slider depending when admin is necessary) Requirements BOM System /Functional BOM Engineering BOM Simulation/Testing BOM Manufacturing BOM Service BOM MBSE Authoring Systems CAD-x Authoring Systems CAE/SIM Authoring Systems TDM1-n TDM1-n OSLC Based ALM Solutions f.e. RELM OSLC, PLCS, AP242XML,.. Product Lifecycle Management (PLM) Production Systems (ERP/MES) Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 15

16 What is the role of PLM? Solution 3: ALM is dominant Requirements BOM System /Functional BOM Engineering BOM Simulation/Testing BOM Manufacturing BOM Service BOM MBSE Authoring Systems CAD-x Authoring Systems CAE/SIM Authoring Systems TDM 1-n TDM 1-n OSLC Based ALM Solutions f.e. RELM OSLC, PLCS, AP242XML,.. Product Lifecycle Management Production Systems (PLM) (ERP/MES) Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 16

17 What are the Prerequisites for a Integration of PLM in the Early Design Phase Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 17

18 Functional System and Simulationmodel SE- Process SE - Profile Lehrstuhl für Virtuelle Produktentwicklung 2015 MME [image source: Loof, C.: Entwicklung eines Hydrokeratoms für die LASIK-Chirurgie, KIMA, Kaiserslautern/Germany, PhD Thesis, 2008.] What s about Standardization SE- Data Model for System and Simulation Source: VPE Research Project mecpro² (T. Gilz) Folie: 18

19 The MBSE Process Operation/ Service Product Lifecycle Management Backbone Modeling and Specification Modeling and First Simulation CASE Model E-CAD Model M-CAD Model Discipline-Specific Modeling and Simulation Requirements Engineering and Specification R (Requirements, Functions and Behavior) B F Interdisciplinary Systems Engineering Virtual Tests Logical System Design and multiphysical Simulation L P Property Validation Discipline Specific Design Service Mechanics Mechanik Electrics/Electronics E/E Discipline Specific Software Detailling Modeling and Analysis Simulation Testing System Integration Physical Tests Hybrid Tests (e.g. HIL) B: Behavior R: Requirements F: Functions L: Logical Solution Elements P: Physical Elements Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 19

20 Detailed MBSE Method SFN Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Source: VPE Research Project mecpro² (T. Gilz) Folie: 20

21 [Weilkiens, Tim: Systems engineering with SysML/UML, Modeling, analysis, design. Morgan Kaufmann, Burlington, MA/USA, 2008.] The MBSE Profile for SysML (Example) Absolute Prerequisite for the Standardization of SysML System Modeling Language (SysML) + Stereotypes for specific modeling concepts System Requirements System Functions Logical System Elements Behavior Elements Test Cases Allocations (R-F, R-B, F-L, F-B, R-L, L-P) Customizes diagrams Defines validation rules Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Source: VPE Research Project mecpro² (T. Gilz) Folie: System Requirement Diagram (SRD) System Definition Diagram (SDD) Function Network Diagram (FND) Behavior Network Diagram (BND) System Architecture Diagram (SAD) MBSE Profile

22 The MBSE Data Model for ALM and PLM Map R, F, B, L to discipline specific parts and assemblies (Physical System Elements) Requirements Breakdown Functional Breakdown Logical System Breakdown E-BOM structure Extended PLM Model Simulation-Model System Model CAD-Model MBSE model edited in a SysML editor Simulated in Modelica, Simulink, VHDL, SystemC, Verilog,. Edited in CAD-M, CAD-E and CASE Tools Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Source: VPE Research Project mecpro² (T. Gilz) Folie: 22

23 Interdisciplinarity on CAD Level Product E-BOM Housing Battery Purchased Assy PCA Software Manual AML / AVL Schematic PCB Std Parts ASICs Viewables Firmware Assy Mechanical Parts Component Software Requirements CAD Model Data Sheets Analysis Discloses & Declarations Approved Suppliers Classified Component Attributes AML / AVL AVL Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 23

24 Different Levels of Integration SysML to ALM/PLM Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 24

25 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 A: published SE-project modules B: published SE-structure C: published C1: SE-topology ports C2: SE-topology ports/relations (NR) FPD Model PLM F L P B and C1 are my favorite solutions Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Source: VPE Research Project mecpro² (T. Gilz) Folie: 25

26 An ECM/CM process must be established for the SysML artifacts in ALM/PLM Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 26

27 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 Team Data Management (TDM) branch trunk Product/Appication Lifecycle Management (ALM/PLM) Philipp (System Engineer) ElementID master SysLMID 5456 prelimnary A A review released A 10 A In change released B FPD model under PLM control FPD model under TDM control Marc (System Architect) Jule (System Engineer) Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Source: VPE Research Project mecpro² (T. Gilz) Folie: 27

28 An easy Visualization must be established for the affected Items in an ECM Process Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 28

29 Visualization with a Browser System Requirements Functions Logic E-BOM Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Source: VPE Research Project mecpro² (T. Gilz) Folie: 29

30 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 Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 30

31 Summary Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 31

32 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 ,.) 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) Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 32

33 Thank You and Questions? Lehrstuhl für Virtuelle Produktentwicklung 2015 MME Folie: 33