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MB-PLE
Model Based
Product Line
Engineering
at
Bombardier
Transport
Marco Ferrogalini
May 2015
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AGENDA
INTRODUCTION TO THE STANDARD ISO/IEC 26550 SOFTWARE & SYSTEMS PRODUCT LINE
WHICH ENGINEERING ARTEFACTS TO BE RE-USED?
BOMBARDIER PRODUCT LINE ENGINEERING MODEL BASED FRAMEWORK VISION
SWITCHING FROM « OPPORTUNISTIC REUSE » MODEL TO « PRODUCT LINE » MODEL
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2
3
4
5
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BOMBARDIER TRANSPORTATION
6 MODEL BASED SYSTEM ENGINEERING BT GOALS
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BOMBARDIER TRANSPORTATION
Overview
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Bombardier Transportation, a global leader in rail technology, offers the broadest portfolio in the rail
industry and delivers innovative products and services that set new standards in sustainable mobility.
BOMBARDIER ECO4 technologies – built on the four cornerstones of energy, efficiency, economy, and
ecology – conserve energy, protect the environment and help to improve total train performance for
operators and passengers. Bombardier Transportation is headquartered in Berlin, Germany, and has a
very diverse customer base with products or services in more than 60 countries. It has an installed base of
over 100,000 vehicles worldwide.
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Revenues by market segment Revenues by geographic region
* for fiscal year ended December 31, 2014
65%
11%
67%
18%
6%
16%
Europe North America
OtherAsia-Pacific
Total 2014 revenues: $9.6 bn US*
17%
Rolling Stock
Systems and Signalling
Services
BOMBARDIER TRANSPORTATION
Segmented revenues
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Total workforce: 39,700*
* for fiscal year at December 31, 2014
2%
66% 9%
23%
Europe
North America
Other
Asia Pacific
BOMBARDIER TRANSPORTATION
Employees by geographic region
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BOMBARDIER TRANSPORTATION
A global player with a European base
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North America
23%
23%Europe
67%
66%
Asia-Pacific
8%
9%Rest of world1)
2%
2%
Total BT revenues 2014: 9.6$B Total BT employees2): 39,700
Customers in > 60 countries Global Headquarters
Note: As at December 31, 2014
1) Rest of world includes CIS (incl. Russia), South America, Central America, Africa and
the Middle East
2) Including inactive and contractual employees
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OUR PRODUCTS AND SERVICES
The broadest portfolio in the rail industry
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Driverless
Systems:
Monorails, Metros,
People Movers
Light rail systems
Metro Systems
Intercity Systems
E-mobility
Solutions
Operations and
Maintenance
Fleet
Management
Asset Life
Management
Material
Solutions
Component
re-engineering
and overhaul
Traction
converters
Auxiliary
converters
Traction drives
Control and
communication
Portfolio to
match entire
range of rail
vehicles
Full scope of
service over
the lifetime
of a bogie
Integrated
control
systems
Automatic train
protection and
operation
Interlocking
systems
Wayside
equipment
Services
Light rail
vehicles
Metros
Commuter
trains
Regional trains
Intercity trains
High speed
trains
Locomotives
Rail Vehicles Transportation
Systems
Services Rail Control
Solutions
Propulsion
& Controls
Bogies
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Locomotives
TRAXX, ALP
Monorails,
People Movers
INNOVIA Monorail
INNOVIA APM
Metros
MOVIA
Automated
Metro
INNOVIA
Metro
Light Rail
Vehicles
FLEXITY
Regional Trains and
Commuter Trains
TALENT 2,
TWINDEXX,
OMNEO, BiLevel,
Multilevel, ITINO,
SPACIUM, AGC, M-
7, ET Family,
Coaches
(Very) High Speed
Trains
ZEFIRO, ICE, Acela
Intercity Trains
AVENTRA,
TWINDEXX,
TURBOSTAR,
ELECTROSTAR,
REGINA, ICN,
Voyager, Meridian,
Coaches
Ve
hic
le c
ap
acity
Vehicle speed
OUR PRODUCTS AND SERVICES
A full spectrum of rail vehicles
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INTRODUCTION TO THE STANDARD ISO/IEC 26550
PRODUCT LINE ENGINEERING
Reference model for Product Line Engineering: ISO/IEC 26550 - Software & Systems
Product Line
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On-cycle
Vehicle
Engineering
Off-cycle
Vehicle
Engineering
Assets
catalogue
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WHICH ENGINEERING ARTEFACTS TO BE RE-USED?
BT PLE MODEL BASED FRAMEWORK
10
Requirements
Use cases
Test Cases
Validation documentation
3D digital mockup
Control/Command Sofware
Electrical wiring
System/Subsystems
Architecture (functional and
logical)
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ENGINEERING MODELS
BT PLE MODEL BASED FRAMEWORK
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Hard wiringdatabase
Software
3D Digitalmockup
Requirementdatabase
Validation
Documentation
database
System/Subsystems ArchitectureDATABASE
<< Artefact dependency >>
V1
VP1
V2 V3
V4
VP2
V5
<<
in
clu
de
>>
V6
VP3
V7 V8
<<
exclu
de >
>
Platform- variability modelPlatform – Engineering models
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VARIABILITY MODEL
BT PLE MODEL BASED FRAMEWORK
Variability model:
defines product line variability
NOTE It introduces variation points, types of variation for the variation points, variants offered by the variation points, and variability dependencies and variability constraints. Variability models may be orthogonal to or integrated in other models such as requirements or design models. There are two types of variability models: application variability models and domain variability models
Artefact dependency:
declaration of "applicability" of a domain asset artefact to a feature/variant
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TRADITIONAL APPROACH: « OPPORTUNISTIC REUSE »
INTRODUCING PRODUCT LINE ENGINEERING
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Project A
Project B
Project C
Project D
Project E
Project F
Re-use
The “closer” to fullfill
the Customer needs
Already existing products
(from past projects)
described with documents
Customer
ITT
GAP
AnalysisModifications
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STEP1: CREATE PRODUCT FAMILIES
INTRODUCING PRODUCT LINE ENGINEERING
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Filtered Instantiation
or re-usable part of
the platform solutions
Subsystem 1
SYSTEM
Subsystem 2
Subsystem 3 Subsystem 4
Project F – Product
GAP
Analysis
Identification of
the set of product
characteristic
which fulfil the
RFP need
Specific
Custom
Solutions
Platform 150%
+
Subsystem 1
SYSTEM
Subsystem 2
Subsystem 3 Subsystem 4
VP
v v
Customer
ITT
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Subsystem 2VP
v
Subsystem 2VP
v
Subsystem 1VP
v v
STEP2: CREATE ASSETS CATALOGUE
INTRODUCING PRODUCT LINE ENGINEERING
Project F – Product
GAP
Analysis
Identification of
the set of product
characteristic
which fulfil the
RFP need
Specific
Custom
Solutions
System Product family 150%
+
Sub-systems Product families 150% ASSETS
CATALOGUE
Assets
Capitalization
v
v
Filtered Instantiation
or re-usable part of
the platform solutions
Subsystem 1
SYSTEM
Subsystem 2
Subsystem 3 Subsystem 4
SYSTEMVP
v v
Customer
ITT
Integration
Coherency
Consistency
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FIRST STEP IMPLEMENTATION
BT PLE MODEL BASED FRAMEWORK
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Homologation Reqs
(legislation, TSI, …)BT Internal
(REX, Design
Handbook)
Functio
ns
Subystems
Vehicle
PerformancesMech
Integration*RAMS
Operabi
lity
RBS
Synthesis
Customer
ITT
GAP
Analysis
Operational
concept
Train
Subsystems
Architectural
Impact
analysis
<<satisfy>>
V1
VP1
V2 V3
V4
VP2
V5
<<
in
clu
de
>>
V6
VP3
V7 V8
<<
exclu
de
>>
Variants selection to
perfome filtered
instanciation
RequirementDatabase in DOORS
Architectural Database in MagicDraw
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FEATURES/VARIANTS/SELECTION – INSTANCIATION PROCESS
BT PLE MODEL BASED FRAMEWORK
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V1
VP1
V2 V3
V4
VP2
V5
<<
in
clu
de
>>
V6
VP3
V7 V8
<<
exclu
de
>>
Customer
ITT
Coverage link100% Carry over
requirements
1 2
4
3
41) Req based GAP analysis
2) Feature selection 100% carry over
3) Completion of feature selection to
generate the « bill of feature »
4) Engineering asset selection
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INSTANCIATION STRATEGY
BT PLE MODEL BASED FRAMEWORK
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Filtered Instantiation according to the GAP
analysis and according to the variants
selection of the two databases:
1) Requirements in DOORS
2) Architectures in MagicDrawProject F – Product
GAP
Analysis
Identification of
the set of product
characteristic
which fulfil the
RFP need
Specific
Custom
Solutions
Platform 150%
+
Customer
ITT
Concept
documents
generation
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MBSE TARGETS
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According to the agreed strategic vision, the BT standard functional modelling approach aim to:
1. Instantiate project from platformsin a semi-automatic way troughrequirements and feature basedgap analysis
2. Execute functional architecture to early verify BT functionalspecifications and later on the supplier functional specifications
BT MBSE
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Q&A?
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