Best Practices on Driving Design Decisions with Simulation
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Transcript of Best Practices on Driving Design Decisions with Simulation
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Best Practices on Driving Design Decisions
With Simulation
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q This webinar will be available afterwards at www.designworldonline.com & email
q Q&A at the end of the presentation q Hashtag for this webinar: #DWwebinar
Before We Start
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Moderator Presenters
Chad Jackson Lifecycle Insights
S. Ravi Shankar Siemens PLM Software
Fabien Letailleur Dassault Systemes
SIMULIA
Sin Min Yap ANSYS, Inc.
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1 or less 2 or 3 4 or 5 6 or 7 8 or more
1 or less 10% 13% 16% 19% 42% 2 or 3 11% 24% 20% 22% 23%
4 or more 26% 27% 18% 16% 12%
Average number of projects, out of 10, launched on time
Average number of
projects, out of 10, with
3+ system-‐level prototype failures
THE PLM STUDY, 760 RESPONDENTS
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CONCEPT SIMULATION • Dedicated personnel • Design exploration to verify the
feasibility of alternative product concepts
• Used to define requirement bounds • Dedicated configurable and abstracted
geometry models
Concept Design Detailed Design Prototyping & Testing
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CONCEPT SIMULATION • Dedicated personnel • Design exploration to verify the
feasibility of alternative product concepts
• Used to define requirement bounds • Dedicated configurable and abstracted
geometry models
Concept Design Detailed Design Prototyping & Testing
DETAILED DESIGN SIMULATION (ENGINEER) • Common engineers • Simplified physics, Directional feedback • Iterative design changes and analyses • CAD ‘connected’ models
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CONCEPT SIMULATION • Dedicated personnel • Design exploration to verify the
feasibility of alternative product concepts
• Used to define requirement bounds • Dedicated configurable and abstracted
geometry models
Concept Design Detailed Design Prototyping & Testing
DETAILED DESIGN SIMULATION (ENGINEER) • Common engineers • Simplified physics, Directional feedback • Iterative design changes and analyses • CAD ‘connected’ models
DETAILED DESIGN SIMULATION (ANALYST) • Expert Analyst • Accuracy important (extended physics) • Sensitivity studies or Design of Experiments • CAD imported models, iterations
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CONCEPT SIMULATION • Dedicated personnel • Design exploration to verify the
feasibility of alternative product concepts
• Used to define requirement bounds • Dedicated configurable and abstracted
geometry models
Concept Design Detailed Design Prototyping & Testing
DETAILED DESIGN SIMULATION (ENGINEER) • Common engineers • Simplified physics, Directional feedback • Iterative design changes and analyses • CAD ‘connected’ models
DETAILED DESIGN SIMULATION (ANALYST) • Expert Analyst • Accuracy important (extended physics) • Sensitivity studies or Design of Experiments • CAD imported models, iterations
VALIDATION SIMULATION (ANALYST) • Expert Analyst • Accuracy critical (multi-‐physics) • Satisfy specific requirements • CAD imported models
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What simulation strategy should you pursue?
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What simulation strategy should you pursue?
Our panelists are here to
provide guidance.
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Fabien Letailleur Dassault Systemes
SIMULIA
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Insights into the Product Performance
What helps driving good design decisions?
People Computers
Simulation CAD-‐‑integrated User-‐‑friendly Open
?
Cloud-‐‑based
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Collaboration People
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Conceptual Design
Detailed Design
Prototyping & Validation
Conceptual Designer
Validation Analyst
Detailed Design Analyst
Detailed Design Engineer
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Conceptual Design
Detailed Design
Prototyping & Validation
Conceptual Designer
Validation Analyst Detailed
Design Analyst
Detailed Design Engineer
Single Source of Data
Shared User Experience
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Computers
Optimization & Automation
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Computers Optimization
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IP Capture and Deployment Conceptual Design
Detailed Design
Prototyping & Validation
Conceptual Designer
Validation Analyst
Detailed Design Analyst
Detailed Design Engineer
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IP Capture and Deployment Conceptual Designer
Validation Analyst
Detailed Design Analyst
Detailed Design Engineer
Optimization methods
Validation methods
Capture & Automate
Deploy
Phase 1
Phase 2
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Insights into the Product Performance
What helps driving good design decisions?
People Computers Collaboration Optimization & Automation
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S. Ravi Shankar Siemens PLM Software
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Make earlier and broader use of simulation
Adopt an open, multi-‐‑discipline environment
Empower designers with simulation tools
Enable enterprise-‐‑wide access to simulation insights
Best practices for driving engineering decisions with simulation
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Make earlier and broader use of simulation
Best practices for driving engineering decisions with simulation
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1D Simulations LMS Imagine.Lab
Hybrid Approaches LMS Test.Lab
3D Simulations NX CAE, LMS Virtual.Lab
Siemens solutions enable earlier and broader use of simulation in all stages of development
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“LMS Amesim enables to imagine new solutions with a better understanding
of the system. In particular, the simulation enables to focus on
variables which cannot be measured, and test new concepts without the
need of expensive prototype.”
Gilles Lemaire Scientific Support Manager
Poclain Hydraulics
Case Study: Poclain Hydraulics
• Business challenges: o Reduce time-to-market when
designing heavy-duty transmissions o Rapidly consider various new
design concepts
• Keys to success: o Use of LMS Imagine.Lab
• Results: o Significantly reduced need for
testing and physical prototypes o Accelerated design process
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Make earlier and broader use of simulation
Adopt an open, multi-‐‑discipline environment
Best practices for driving engineering decisions with simulation
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Siemens’ NX CAE § Work with any CAD source
§ Fast, easy-to-use geometry tools and automatic clean up of CAD models
§ Robust and comprehensive meshing
§ Multiple simulation disciplines and open support for external solvers
§ Integrated & extensible environment
Open, multi-discipline environment for simulation experts
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"We believe that significant cost savings and productivity gains can be accomplished with careful and strategic CAE tool standardization."
Nathan Christensen Senior Manager
Engineering Tools and Analysis
• Business challenges: o Redesigning launch-pad structures
• Keys to success: o Integrated design and analysis (FEA
and motion) using NX
• Results: o Faster creation of analysis models o Analysis plays a greater role in the
design process o Less analysis rework
Case Study: ATK
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Make earlier and broader use of simulation
Adopt an open, multi-‐‑discipline environment
Empower designers with simulation tools
Best practices for driving engineering decisions with simulation
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NX CAE provides options for designers to use simulation with confidence § Wizards, designer applications
§ Templates built by simulation experts for use by non-experts
§ Same underlying solver technology trusted by the experts
§ Scalable environment
Empowering designers with simulation tools
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• Business challenges: o Time-consuming, iterative analyses
required for engineered-to-order products
• Keys to success: o Integrated NX modeling and analysis o NX Open automated process
• Results: o 40-hour iterative analysis process drops
to 15 minutes o Automated processes can be run by non-
analysts
"The NX toolset is world-class functionality."
John Lambert President, CEO
Case Study: Design Automation Associates
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Make earlier and broader use of simulation
Adopt an open, multi-‐‑discipline environment
Empower designers with simulation tools
Enable enterprise-‐‑wide access to simulation insights
Best practices for driving engineering decisions with simulation
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Siemens’ Teamcenter Simulation § Manage simulation data in-context
with product data
§ Enable complete traceability for decisions
§ Manage and standardize access to simulation tools
§ Provide visibility for program management to make decisions
Enabling enterprise-wide visibility and access
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"What we re-engineer is our analysis. Our analysis is very important to us and is a measure of our success, even as much as our design."
Marc Solomon PLM Chief Engineer and Engineering
Systems Architect
Case Study: United Launch Alliance
• Business challenges: o Hundreds of disconnected in-house and
commercial analysis tools o Terabytes of unmanaged simulation data
• Keys to success: o Deploying the Teamcenter simulation
process management solution
• Results: o Ability of engineers to trace analysis chain
and understand how decisions were made, o Smarter decisions, improved deliverables
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Sin Min Yap ANSYS, Inc.
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Steve Jobs
There’s a tremendous amount of craftsmanship in between a good idea and a great product. The idea changes and grows, and you find there are tremendous tradeoffs you have to make.
This is where simulation makes the difference.
Realize a GREAT product
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Simulation-Driven Product Development™
Tradi&onal Product Development Process
Concept
Detailed Design
Produc&on
Physical Tes&ng
Simula&on-‐Driven Product Development Process
Innova&on Time-‐to-‐Market
Quality
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NVH Heat Protec&on
Cooling Antenna Integra&on
EMC Aerodynamics
Vehicle Dynamics Safety
Durability Embedded Code
TIME CONSUMING & SUB-‐OPTIMAL RAPID AND OPTIMAL
Companies Need to Innovate Rapidly
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Simulate Complete Virtual Prototype
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All Electric
0 – 60 in 3.1 sec
Aluminum Body
5 Star Crash Rating
17” High Def Touchscreen
Good ideas to great designs
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Questions? Chad Jackson Lifecycle Insights [email protected]
Srinivasa Shankar Siemens PLM Software [email protected]
Fabien Letailleur Dassault Systemes SIMULIA [email protected]
Sin Min Yap ANSYS Inc. [email protected]
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Thank You q This webinar will be available at
designworldonline.com & email
q Tweet with hashtag #DWwebinar
q Connect with Design World
q Discuss this on EngineeringExchange.com