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What is mechatronic
system simulation?
Introduction to concepts
Realize innovation.Unrestricted © Siemens AG 2016
LMS Imagine.Lab Amesim™
A world leading platform for physical
simulation of mechatronic systems
Unrestricted © Siemens AG 2016
September 09, 2016Page 2 Siemens PLM Software
Table of content
• What is a system? Few examples
• What is mechatronic system simulation?
• Concept and positioning
• LMS technology with LMS Amesim
• Solutions for all industries
• Definitions
Unrestricted © Siemens AG 2016
September 09, 2016Page 3 Siemens PLM Software
Introduction to systems
What is a system?
A group of
multi-domain | multi-physics
components
interacting together
Unrestricted © Siemens AG 2016
September 09, 2016Page 4 Siemens PLM Software
What is a system?
• Systems have interconnectivity: the various
parts have functional and structural relationships
• Systems have by themselves functions or
groups of functions
• Systems have structure, defined by parts and
their composition
• Systems have behavior, which involves inputs,
processing, outputs of material, energy or
information
SURROUNDINGS
SYSTEM
BOUNDARY
A group
of
multi-domain | multi-physics components
interacting together
Unrestricted © Siemens AG 2016
September 09, 2016Page 5 Siemens PLM Software
What is a system? Examples
Hybrid vehicle
Control
Electric
Hydraulic / Pneumatic
Mechanic
Thermal
Unrestricted © Siemens AG 2016
September 09, 2016Page 6 Siemens PLM Software
What is a system? Examples
Electro-hydraulic power steering
Control
Electric
Hydraulic / Pneumatic
Mechanic
Thermal
Unrestricted © Siemens AG 2016
September 09, 2016Page 7 Siemens PLM Software
What is a system? Examples
Washing machine
Control
Electric
Hydraulic / Pneumatic
Mechanic
Thermal
Unrestricted © Siemens AG 2016
September 09, 2016Page 8 Siemens PLM Software
What is a system? Examples
Control
Electric
Hydraulic / Pneumatic
Mechanic
Thermal
© www.ingworldnews.com
IC engine
Unrestricted © Siemens AG 2016
September 09, 2016Page 9 Siemens PLM Software
Table of content
• What is a system? Few examples
• What is mechatronic system simulation?
• Concept and positioning
• LMS technology with LMS Amesim
• Solutions for all industries
• Definitions
Unrestricted © Siemens AG 2016
September 09, 2016Page 10 Siemens PLM Software
From Tamburini & Deren, PLM World ’06
http://eislab.gatech.edu/pubs/conferences/2006-plm-world-tamburini/
“The synergistic combination of mechanical, electronic, control and software engineering” (Wikipedia)
Electronics
Software Control
CAD/CAM
Control
Circuits
Electromechanics
Digital Control
System
Modeling
Simulation
Sensors
Micro-controllers
Mechatronics
Mechanics
“Mechatronics” definition
Unrestricted © Siemens AG 2016
September 09, 2016Page 11 Siemens PLM Software
What is mechatronic system simulation?
• Classical design issues :
• Is the electric motor powerful enough?
• What is the time response of the system?
• What maximum pressure can be reached?
• Is there any risk of vibration?
• How to optimize the control design?
• Key words :
• Multiphysics with power exchange
• Dynamic system (function of time)
• Physical system model = plant model
Control Electric Hydraulic Mechanic
LMS Imagine.Lab Amesim plant model
Unrestricted © Siemens AG 2016
September 09, 2016Page 12 Siemens PLM Software
Abstraction level: power steering example
Power steering example
• Can we build the complete system model with a CAD-based
software?
No, since we have no CAD at this stage of design
• Can we simulate it within an acceptable simulation
(computational) time?
No, no 3D software is able to do that
Model
• We need another approach to:
• Pre-design such systems
• Choose an architecture (hydraulic, electro-hydraulic, electric)
• Assess key functions of the system
Unrestricted © Siemens AG 2016
September 09, 2016Page 13 Siemens PLM Software
Abstraction level – Equations – Representation
• Equations are usually written as time dependent with a focus on computing state derivative of variables
to assess transient evolution
• Physical equations of component behavior are represented by readable objects (icons)
02
/²/*
22


nn szs
KxdtRdxFdtdxM

CIdtdU
IRU
//
*


PdisplT
displQ


*
*
Mechanics
Electric
Hydraulics
And many other physical domains…
Equations level Physical icon representation
Unrestricted © Siemens AG 2016
September 09, 2016Page 14 Siemens PLM Software
Power flow and power conservation
• System simulation is linked to the power flow and power conservation within a dynamical system
• Each power network can be modeled using different physics with gates between subsystem frontiers
• control
• electric Tension U Current I
• hydraulic Pressure P Flow rate Q
• mechanic Torque T RPM 
Electric
power
network
Hydraulic
power
network
Mechanic
power
network
Power flow
You are manipulating equations, not drawing a circuit!
Unrestricted © Siemens AG 2016
September 09, 2016Page 15 Siemens PLM Software
What is mechatronic system simulation?
1D system simulation
 Is not (usually)
• Not equation dependent of space (X,Y,Z)
(partial derivative equations)
• Not designed to simulate fixed structures
• Not designed to simulate a single physics
1D system simulation
 Is (usually)
• Equations dependent of time (ODE, DAE)
• Linked to the power flow within a system
• Where does the power go?
• Where is power lost?
• Where is power created?
• Where is power exchanged?
• Linked to the control of this power
• Linked to automation & control
• Linked to electronics  mechatronics
• Based on direct input of a reduced number of
parameters
Unrestricted © Siemens AG 2016
September 09, 2016Page 16 Siemens PLM Software
Table of content
• What is a system? Few examples
• What is mechatronic system simulation?
• Concept and positioning
• LMS technology with LMS Amesim
• Solutions for all industries
• Definitions
Unrestricted © Siemens AG 2016
September 09, 2016Page 17 Siemens PLM Software
A concept
One-dimensional computer-aided engineering
(1D CAE), also referred to as mechatronic system
simulation, is multi-domain systems simulation in
combination with controls.
It is an approach to modeling and analyzing multi-
domain systems, and thus predicting their multi-
disciplinary performance, by connecting validated
analytical modeling blocks of electrical, hydraulic,
pneumatic and mechanical subsystems into a
comprehensive and schematic full-system model.
1D CAE helps you create a concept design of
complex mechatronic systems, analyze their
transient and steady-state behavior, and front-
load design decisions when integrating intelligent
systems into your product.
Unrestricted © Siemens AG 2016
September 09, 2016Page 18 Siemens PLM Software
LMS Imagine.Lab transmission solutions example
Modeling interactions between all transmission subsystems
DCT model for Gear shift Comfort analysis (0-40Hz)
Engine
Crankshaft
Camshaft Vibrations
Torque oscillations
Clutch / DMF
Dry/Wet, Multidisk, dampers
Thermal aspects, slip control
Actuation
Switch valves
Pressure regulation
Hydraulic/electric
Networks
Driveline
2D/3D Modeling
U-joints, tires
ESP / ASR
Piloted Differential
Transmission
Robotized / automatics
DCT/Hybrid
IVT/CVT
Shift control
Synchronizers, 3D animations
Planetary gear trains
Gearshift control
Unrestricted © Siemens AG 2016
September 09, 2016Page 19 Siemens PLM Software
A concept
1D CAE software uses validated libraries
containing predefined components for different
physical domains.
Parameters can be refined and details can be
added as they become available, making 1D CAE
a perfect complement to detailed 3D CAE
throughout the entire design cycle.
These standard representations allow you to
investigate different concepts at the very early
stages of the design, even before any CAD
(computer-aided design) geometry is available.
Unrestricted © Siemens AG 2016
September 09, 2016Page 20 Siemens PLM Software
A concept
1D CAE calculations are very efficient. The components are
analytically defined, and have input and output ports. Causality
is created by connecting the inputs of a component to the output
of another one (and vice-versa).
The resulting mathematical system has a very limited number of
degrees of freedom compared to 3D CAE. This solution speed,
the openness of 1D CAE software to different types of software
codes and the real-time capabilities allow you to streamline the
system development process.
1D CAE offers you an open development approach, starting from
functional requirements to physical modeling and simulation,
enabling concurrent engineering of mechatronic systems in a
collaborative design environment.
Unrestricted © Siemens AG 2016
September 09, 2016Page 21 Siemens PLM Software
System Simulation positioning
Comparison with other Modeling & Simulation (M&S) approaches
Comparison of the Signal vs System levels – Model of an Electro-Hydraulic Actuator
Comparison of the Geometric vs System levels – Model of a Piping system
Unrestricted © Siemens AG 2016
September 09, 2016Page 22 Siemens PLM Software
Positioning in the CAE world
CONTROL
MECHANICS HYDRAULICS
PNEUMATICS
THERMALPOWER ELECTRONICS
FEM
Control
MBS
CFD
Magnetic
LMS Imagine.Lab
Amesim
3D simulation
Mechatronic system simulation
Unrestricted © Siemens AG 2016
September 09, 2016Page 23 Siemens PLM Software
Table of content
• What is a system? Few examples
• What is mechatronic system simulation?
• Concept and positioning
• LMS technology with LMS Amesim
• Solutions for all industries
• Definitions
Unrestricted © Siemens AG 2016
September 09, 2016Page 24 Siemens PLM Software
LMS Imagie.Lab technology based on 4 critical pillars
Ready-to-use physical components
ELECTRICAL
FLUIDS
THERMAL
MECHANICAL
Over 5,000 multi-physics component modelsPHY
Application-specific tools and solutions
• Automotive & transportation
• Aerospace & defense
• Heavy equipment
• Industrial machinery
• Marine & Ship building
• Energy SOL
Interoperability
User defined
functions
Open system integration platform
PLT
Integrated system data management
Dept.
Dept. Dept.
Supplier
SDM
Unrestricted © Siemens AG 2016
September 09, 2016Page 25 Siemens PLM Software
Best-in-class solution to further improve product – All industries
Open system integration platform
Ready-to-use physical components
Application-specific tools and solutions
Integrated system data management
PHY
SOL
PLT
SDM
Top values LMS Imagine.Lab Others
Number of
problems solved
Accelerated
Testing
Effectiveness
Capitalization
Accuracy
Product improvement
Product
development
time
SOL
PHY PLT
PHY
PLT
SDM
Unrestricted © Siemens AG 2016
September 09, 2016Page 26 Siemens PLM Software
Our technology in the supply chain
Aircraft OEM
Airbus
Assembly and
validation
TIER 1
Safran Landing Systems
Landing gear
TIER 2
Safran Landing Systems
Braking and steering
TIER 3
Zodiac Hydraulics
Valves and pumps
Less energy
consumption
More efficient
and lighter
Smaller pumpLaw leakages
LMS mechatronic system simulation solution as a critical answer to the technological challenges
Unrestricted © Siemens AG 2016
September 09, 2016Page 27 Siemens PLM Software
Engineering challenges in a nutshell
Safety
Comfort
System interactions – growing complexity
Performance
Total cost of
ownership
Reliability
Vehicle integration and
multi-attribute balancing
IC
engine Transmission Hydraulics
Thermal
systems
Chassis Electrical
systems
Electronics
hardware
Unrestricted © Siemens AG 2016
September 09, 2016Page 28 Siemens PLM Software
Table of content
• What is a system? Few examples
• What is mechatronic system simulation?
• Concept and positioning
• LMS technology with LMS Amesim
• Solutions for all industries
• Definitions
Unrestricted © Siemens AG 2016
September 09, 2016Page 29 Siemens PLM Software
LMS mechatronic system simulation solutions
Bringing innovative product designs faster to market
Engineering the
passion
EnergyIndustrial Machinery Marine & Shipbuilding
Aerospace & Defense Heavy EquipmentAutomotive & Transportation
Unrestricted © Siemens AG 2016
September 09, 2016Page 30 Siemens PLM Software
Automotive and Transportation
Assess the global vehicle dynamic
performance in terms of fuel economy,
drivability and safety at the early design
stages
Applications
• Powertrain performance and controls optimization
• Chassis subsystems design and integration
• Vehicle integration and attributes balancing
Unrestricted © Siemens AG 2016
September 09, 2016Page 31 Siemens PLM Software
Aerospace & Defense
Build safer, reliable aircrafts while
shortening the time-to-market by enabling
real integration of physical systems
together with their controls
Applications
• Virtual Integrated Aircraft
• Landing gear and flight controls
• Fuel systems, engine equipment
• Environmental controls systems
Unrestricted © Siemens AG 2016
September 09, 2016Page 32 Siemens PLM Software
Heavy Equipment
Balance and optimize the global
performance of the systems while
satisfying operating costs reduction and
environmental regulations
Applications
• Architecture performance evaluation
• Energy management optimization
• Systems sizing
Unrestricted © Siemens AG 2016
September 09, 2016Page 33 Siemens PLM Software
Industrial Machinery
Balance machines’ performance and
energy-consumption by predicting the
multidisciplinary behavior of intelligent
systems
Applications
• Fluid-powered systems design
• Mechanical systems optimization
• Electrical and electromechanical actuation
Unrestricted © Siemens AG 2016
September 09, 2016Page 34 Siemens PLM Software
Marine
Optimizing ship designs for NOx and
CO2 reduction while keeping overall
costs – innovation and operation – as
low as possible
Applications
• Internal combustion engine optimization
• Electric & hybrid drivetrain performance evaluation
• Electric and hydraulic component design
Unrestricted © Siemens AG 2016
September 09, 2016Page 35 Siemens PLM Software
Table of content
• What is a system? Few examples
• What is mechatronic system simulation?
• Concept and positioning
• LMS technology with LMS Amesim
• Solutions for all industries
• Definitions
Unrestricted © Siemens AG 2016
September 09, 2016Page 36 Siemens PLM Software
Definitions
 Around “mechatronic system simulation”
 CAE (Computer Aided Engineering): CAE is the broad usage of computer software to aid
in engineering analysis tasks. It includes Finite Element Analysis (FEA), Computational
Fluid Dynamics (CFD), Multibody dynamics (MBD), Optimization, etc.
 Mechatronics: Design process that includes a combination of mechanical engineering,
electrical engineering, control engineering and computer engineering. Mechatronics is a
multidisciplinary field of engineering. It includes control systems as well as numerical
methods used to design products with built-in intelligence.
 Model: A physical, mathematical, or otherwise logical representation of a system. We can
find for example structural models or analytical models.
 Model Based System Engineering (MBSE): A systems engineering methodology which
focuses on creating and exploiting domain models as the primary means of information
exchange between engineers, rather than on document-based information exchange.
More recently, the focus has also started to cover aspects related to the model execution
in computer simulation experiments, to further overcome the gap between the system
model specification and the respective simulation software.
Unrestricted © Siemens AG 2016
September 09, 2016Page 37 Siemens PLM Software
Definitions
 Around “mechatronic system simulation”
 Multidisciplinary models: Multidisciplinary models combine various modeling techniques
such as dynamic simulation in different areas like automatic control and signal
processing.
 Multiphysics: Multiphysics models include more than one equation and variable from
different types of physics. These variables can be defined in different domains.
 Physics-based modeling: Physical models in which the equations that constitute the
model are those used in physics to describe or define physical phenomena being
modeled.
 System Simulation: A set of techniques that use computers to imitate the operations of
real-world systems through simulation. Computers are used to generate numerical
models for the purpose
 Virtual prototype: A model or simulation of a system placed in a synthetic environment,
and used to investigate and evaluate requirements, concepts, system design, testing,
production, and sustainment of the system throughout its life cycle
Unrestricted © Siemens AG 2016
September 09, 2016Page 38 Siemens PLM Software
Simcenter™ Portfolio for Predictive Engineering Analytics
LMS Imagine.Lab
LMS Imagine.Lab Amesim
Collaboration &
workflow
Unrestricted © Siemens AG 2016
September 09, 2016Page 39 Siemens PLM Software
Contact
Stéphane NEYRAT & Lionel BROGLIA
LMS Amesim
Siemens Industry Software S.A.S.
Digital Factory Division
Product Lifecycle Management
Simulation & Test Solutions
DF PL STS CAE 1D
siemens.com

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What is mechatronic system simulation

  • 1. What is mechatronic system simulation? Introduction to concepts Realize innovation.Unrestricted © Siemens AG 2016 LMS Imagine.Lab Amesim™ A world leading platform for physical simulation of mechatronic systems
  • 2. Unrestricted © Siemens AG 2016 September 09, 2016Page 2 Siemens PLM Software Table of content • What is a system? Few examples • What is mechatronic system simulation? • Concept and positioning • LMS technology with LMS Amesim • Solutions for all industries • Definitions
  • 3. Unrestricted © Siemens AG 2016 September 09, 2016Page 3 Siemens PLM Software Introduction to systems What is a system? A group of multi-domain | multi-physics components interacting together
  • 4. Unrestricted © Siemens AG 2016 September 09, 2016Page 4 Siemens PLM Software What is a system? • Systems have interconnectivity: the various parts have functional and structural relationships • Systems have by themselves functions or groups of functions • Systems have structure, defined by parts and their composition • Systems have behavior, which involves inputs, processing, outputs of material, energy or information SURROUNDINGS SYSTEM BOUNDARY A group of multi-domain | multi-physics components interacting together
  • 5. Unrestricted © Siemens AG 2016 September 09, 2016Page 5 Siemens PLM Software What is a system? Examples Hybrid vehicle Control Electric Hydraulic / Pneumatic Mechanic Thermal
  • 6. Unrestricted © Siemens AG 2016 September 09, 2016Page 6 Siemens PLM Software What is a system? Examples Electro-hydraulic power steering Control Electric Hydraulic / Pneumatic Mechanic Thermal
  • 7. Unrestricted © Siemens AG 2016 September 09, 2016Page 7 Siemens PLM Software What is a system? Examples Washing machine Control Electric Hydraulic / Pneumatic Mechanic Thermal
  • 8. Unrestricted © Siemens AG 2016 September 09, 2016Page 8 Siemens PLM Software What is a system? Examples Control Electric Hydraulic / Pneumatic Mechanic Thermal © www.ingworldnews.com IC engine
  • 9. Unrestricted © Siemens AG 2016 September 09, 2016Page 9 Siemens PLM Software Table of content • What is a system? Few examples • What is mechatronic system simulation? • Concept and positioning • LMS technology with LMS Amesim • Solutions for all industries • Definitions
  • 10. Unrestricted © Siemens AG 2016 September 09, 2016Page 10 Siemens PLM Software From Tamburini & Deren, PLM World ’06 http://eislab.gatech.edu/pubs/conferences/2006-plm-world-tamburini/ “The synergistic combination of mechanical, electronic, control and software engineering” (Wikipedia) Electronics Software Control CAD/CAM Control Circuits Electromechanics Digital Control System Modeling Simulation Sensors Micro-controllers Mechatronics Mechanics “Mechatronics” definition
  • 11. Unrestricted © Siemens AG 2016 September 09, 2016Page 11 Siemens PLM Software What is mechatronic system simulation? • Classical design issues : • Is the electric motor powerful enough? • What is the time response of the system? • What maximum pressure can be reached? • Is there any risk of vibration? • How to optimize the control design? • Key words : • Multiphysics with power exchange • Dynamic system (function of time) • Physical system model = plant model Control Electric Hydraulic Mechanic LMS Imagine.Lab Amesim plant model
  • 12. Unrestricted © Siemens AG 2016 September 09, 2016Page 12 Siemens PLM Software Abstraction level: power steering example Power steering example • Can we build the complete system model with a CAD-based software? No, since we have no CAD at this stage of design • Can we simulate it within an acceptable simulation (computational) time? No, no 3D software is able to do that Model • We need another approach to: • Pre-design such systems • Choose an architecture (hydraulic, electro-hydraulic, electric) • Assess key functions of the system
  • 13. Unrestricted © Siemens AG 2016 September 09, 2016Page 13 Siemens PLM Software Abstraction level – Equations – Representation • Equations are usually written as time dependent with a focus on computing state derivative of variables to assess transient evolution • Physical equations of component behavior are represented by readable objects (icons) 02 /²/* 22   nn szs KxdtRdxFdtdxM  CIdtdU IRU // *   PdisplT displQ   * * Mechanics Electric Hydraulics And many other physical domains… Equations level Physical icon representation
  • 14. Unrestricted © Siemens AG 2016 September 09, 2016Page 14 Siemens PLM Software Power flow and power conservation • System simulation is linked to the power flow and power conservation within a dynamical system • Each power network can be modeled using different physics with gates between subsystem frontiers • control • electric Tension U Current I • hydraulic Pressure P Flow rate Q • mechanic Torque T RPM  Electric power network Hydraulic power network Mechanic power network Power flow You are manipulating equations, not drawing a circuit!
  • 15. Unrestricted © Siemens AG 2016 September 09, 2016Page 15 Siemens PLM Software What is mechatronic system simulation? 1D system simulation  Is not (usually) • Not equation dependent of space (X,Y,Z) (partial derivative equations) • Not designed to simulate fixed structures • Not designed to simulate a single physics 1D system simulation  Is (usually) • Equations dependent of time (ODE, DAE) • Linked to the power flow within a system • Where does the power go? • Where is power lost? • Where is power created? • Where is power exchanged? • Linked to the control of this power • Linked to automation & control • Linked to electronics  mechatronics • Based on direct input of a reduced number of parameters
  • 16. Unrestricted © Siemens AG 2016 September 09, 2016Page 16 Siemens PLM Software Table of content • What is a system? Few examples • What is mechatronic system simulation? • Concept and positioning • LMS technology with LMS Amesim • Solutions for all industries • Definitions
  • 17. Unrestricted © Siemens AG 2016 September 09, 2016Page 17 Siemens PLM Software A concept One-dimensional computer-aided engineering (1D CAE), also referred to as mechatronic system simulation, is multi-domain systems simulation in combination with controls. It is an approach to modeling and analyzing multi- domain systems, and thus predicting their multi- disciplinary performance, by connecting validated analytical modeling blocks of electrical, hydraulic, pneumatic and mechanical subsystems into a comprehensive and schematic full-system model. 1D CAE helps you create a concept design of complex mechatronic systems, analyze their transient and steady-state behavior, and front- load design decisions when integrating intelligent systems into your product.
  • 18. Unrestricted © Siemens AG 2016 September 09, 2016Page 18 Siemens PLM Software LMS Imagine.Lab transmission solutions example Modeling interactions between all transmission subsystems DCT model for Gear shift Comfort analysis (0-40Hz) Engine Crankshaft Camshaft Vibrations Torque oscillations Clutch / DMF Dry/Wet, Multidisk, dampers Thermal aspects, slip control Actuation Switch valves Pressure regulation Hydraulic/electric Networks Driveline 2D/3D Modeling U-joints, tires ESP / ASR Piloted Differential Transmission Robotized / automatics DCT/Hybrid IVT/CVT Shift control Synchronizers, 3D animations Planetary gear trains Gearshift control
  • 19. Unrestricted © Siemens AG 2016 September 09, 2016Page 19 Siemens PLM Software A concept 1D CAE software uses validated libraries containing predefined components for different physical domains. Parameters can be refined and details can be added as they become available, making 1D CAE a perfect complement to detailed 3D CAE throughout the entire design cycle. These standard representations allow you to investigate different concepts at the very early stages of the design, even before any CAD (computer-aided design) geometry is available.
  • 20. Unrestricted © Siemens AG 2016 September 09, 2016Page 20 Siemens PLM Software A concept 1D CAE calculations are very efficient. The components are analytically defined, and have input and output ports. Causality is created by connecting the inputs of a component to the output of another one (and vice-versa). The resulting mathematical system has a very limited number of degrees of freedom compared to 3D CAE. This solution speed, the openness of 1D CAE software to different types of software codes and the real-time capabilities allow you to streamline the system development process. 1D CAE offers you an open development approach, starting from functional requirements to physical modeling and simulation, enabling concurrent engineering of mechatronic systems in a collaborative design environment.
  • 21. Unrestricted © Siemens AG 2016 September 09, 2016Page 21 Siemens PLM Software System Simulation positioning Comparison with other Modeling & Simulation (M&S) approaches Comparison of the Signal vs System levels – Model of an Electro-Hydraulic Actuator Comparison of the Geometric vs System levels – Model of a Piping system
  • 22. Unrestricted © Siemens AG 2016 September 09, 2016Page 22 Siemens PLM Software Positioning in the CAE world CONTROL MECHANICS HYDRAULICS PNEUMATICS THERMALPOWER ELECTRONICS FEM Control MBS CFD Magnetic LMS Imagine.Lab Amesim 3D simulation Mechatronic system simulation
  • 23. Unrestricted © Siemens AG 2016 September 09, 2016Page 23 Siemens PLM Software Table of content • What is a system? Few examples • What is mechatronic system simulation? • Concept and positioning • LMS technology with LMS Amesim • Solutions for all industries • Definitions
  • 24. Unrestricted © Siemens AG 2016 September 09, 2016Page 24 Siemens PLM Software LMS Imagie.Lab technology based on 4 critical pillars Ready-to-use physical components ELECTRICAL FLUIDS THERMAL MECHANICAL Over 5,000 multi-physics component modelsPHY Application-specific tools and solutions • Automotive & transportation • Aerospace & defense • Heavy equipment • Industrial machinery • Marine & Ship building • Energy SOL Interoperability User defined functions Open system integration platform PLT Integrated system data management Dept. Dept. Dept. Supplier SDM
  • 25. Unrestricted © Siemens AG 2016 September 09, 2016Page 25 Siemens PLM Software Best-in-class solution to further improve product – All industries Open system integration platform Ready-to-use physical components Application-specific tools and solutions Integrated system data management PHY SOL PLT SDM Top values LMS Imagine.Lab Others Number of problems solved Accelerated Testing Effectiveness Capitalization Accuracy Product improvement Product development time SOL PHY PLT PHY PLT SDM
  • 26. Unrestricted © Siemens AG 2016 September 09, 2016Page 26 Siemens PLM Software Our technology in the supply chain Aircraft OEM Airbus Assembly and validation TIER 1 Safran Landing Systems Landing gear TIER 2 Safran Landing Systems Braking and steering TIER 3 Zodiac Hydraulics Valves and pumps Less energy consumption More efficient and lighter Smaller pumpLaw leakages LMS mechatronic system simulation solution as a critical answer to the technological challenges
  • 27. Unrestricted © Siemens AG 2016 September 09, 2016Page 27 Siemens PLM Software Engineering challenges in a nutshell Safety Comfort System interactions – growing complexity Performance Total cost of ownership Reliability Vehicle integration and multi-attribute balancing IC engine Transmission Hydraulics Thermal systems Chassis Electrical systems Electronics hardware
  • 28. Unrestricted © Siemens AG 2016 September 09, 2016Page 28 Siemens PLM Software Table of content • What is a system? Few examples • What is mechatronic system simulation? • Concept and positioning • LMS technology with LMS Amesim • Solutions for all industries • Definitions
  • 29. Unrestricted © Siemens AG 2016 September 09, 2016Page 29 Siemens PLM Software LMS mechatronic system simulation solutions Bringing innovative product designs faster to market Engineering the passion EnergyIndustrial Machinery Marine & Shipbuilding Aerospace & Defense Heavy EquipmentAutomotive & Transportation
  • 30. Unrestricted © Siemens AG 2016 September 09, 2016Page 30 Siemens PLM Software Automotive and Transportation Assess the global vehicle dynamic performance in terms of fuel economy, drivability and safety at the early design stages Applications • Powertrain performance and controls optimization • Chassis subsystems design and integration • Vehicle integration and attributes balancing
  • 31. Unrestricted © Siemens AG 2016 September 09, 2016Page 31 Siemens PLM Software Aerospace & Defense Build safer, reliable aircrafts while shortening the time-to-market by enabling real integration of physical systems together with their controls Applications • Virtual Integrated Aircraft • Landing gear and flight controls • Fuel systems, engine equipment • Environmental controls systems
  • 32. Unrestricted © Siemens AG 2016 September 09, 2016Page 32 Siemens PLM Software Heavy Equipment Balance and optimize the global performance of the systems while satisfying operating costs reduction and environmental regulations Applications • Architecture performance evaluation • Energy management optimization • Systems sizing
  • 33. Unrestricted © Siemens AG 2016 September 09, 2016Page 33 Siemens PLM Software Industrial Machinery Balance machines’ performance and energy-consumption by predicting the multidisciplinary behavior of intelligent systems Applications • Fluid-powered systems design • Mechanical systems optimization • Electrical and electromechanical actuation
  • 34. Unrestricted © Siemens AG 2016 September 09, 2016Page 34 Siemens PLM Software Marine Optimizing ship designs for NOx and CO2 reduction while keeping overall costs – innovation and operation – as low as possible Applications • Internal combustion engine optimization • Electric & hybrid drivetrain performance evaluation • Electric and hydraulic component design
  • 35. Unrestricted © Siemens AG 2016 September 09, 2016Page 35 Siemens PLM Software Table of content • What is a system? Few examples • What is mechatronic system simulation? • Concept and positioning • LMS technology with LMS Amesim • Solutions for all industries • Definitions
  • 36. Unrestricted © Siemens AG 2016 September 09, 2016Page 36 Siemens PLM Software Definitions  Around “mechatronic system simulation”  CAE (Computer Aided Engineering): CAE is the broad usage of computer software to aid in engineering analysis tasks. It includes Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), Multibody dynamics (MBD), Optimization, etc.  Mechatronics: Design process that includes a combination of mechanical engineering, electrical engineering, control engineering and computer engineering. Mechatronics is a multidisciplinary field of engineering. It includes control systems as well as numerical methods used to design products with built-in intelligence.  Model: A physical, mathematical, or otherwise logical representation of a system. We can find for example structural models or analytical models.  Model Based System Engineering (MBSE): A systems engineering methodology which focuses on creating and exploiting domain models as the primary means of information exchange between engineers, rather than on document-based information exchange. More recently, the focus has also started to cover aspects related to the model execution in computer simulation experiments, to further overcome the gap between the system model specification and the respective simulation software.
  • 37. Unrestricted © Siemens AG 2016 September 09, 2016Page 37 Siemens PLM Software Definitions  Around “mechatronic system simulation”  Multidisciplinary models: Multidisciplinary models combine various modeling techniques such as dynamic simulation in different areas like automatic control and signal processing.  Multiphysics: Multiphysics models include more than one equation and variable from different types of physics. These variables can be defined in different domains.  Physics-based modeling: Physical models in which the equations that constitute the model are those used in physics to describe or define physical phenomena being modeled.  System Simulation: A set of techniques that use computers to imitate the operations of real-world systems through simulation. Computers are used to generate numerical models for the purpose  Virtual prototype: A model or simulation of a system placed in a synthetic environment, and used to investigate and evaluate requirements, concepts, system design, testing, production, and sustainment of the system throughout its life cycle
  • 38. Unrestricted © Siemens AG 2016 September 09, 2016Page 38 Siemens PLM Software Simcenter™ Portfolio for Predictive Engineering Analytics LMS Imagine.Lab LMS Imagine.Lab Amesim Collaboration & workflow
  • 39. Unrestricted © Siemens AG 2016 September 09, 2016Page 39 Siemens PLM Software Contact Stéphane NEYRAT & Lionel BROGLIA LMS Amesim Siemens Industry Software S.A.S. Digital Factory Division Product Lifecycle Management Simulation & Test Solutions DF PL STS CAE 1D siemens.com