Collaborative & Robust Engineering using Simulation Capability Enabling Next Design Optimisation © This document has been produced under the EC FP7 Grant Agreement This document and its contents remain the property of the beneficiaries of the CRESCENDO Consortium and may not be distributed or reproduced without the express written approval of the CRESCENDO Coordinator, Airbus SAS. Flygteknik October, Stockholm CRESCENDO Presented by: Prof. T. Larsson (Luleå University of Technology) Prof O. Isaksson (Volvo Aero, LTU)

Volvo Aero Corporation Proprietary Information. This information is subject to restrictions on first page. Robert Lundberg Utg. 12 Slide 2 Innovationsdriven utveckling via ”sneda vågens princip” Teknologi Demon- strator Verifierad Teknologi TRL 3 TRL 6 TRL 9 Open Rotor ”Gröna” flygplan & motorer Time NFFP 4 Nationella program Internationella program Utvecklings- program VITAL JTI ”Clean Sky” FLUD Produkt- applikation Green&Sustainable Demo? NFFP 5NFFP 3 Antle/Clean GENx miljarder i beräknat ordervärde NFFP 6? PW1000G 2012 Trent XWB 2012 Geared turbofan SAGE 4 Large 3-shaft SAGE 3 Open rotor SAGE 1 & 2 Crescendo

Quick intro - what is the area addressed? Aircraft Systems are large complex systems co-developed by many partners Efficiency and reliability key issues. Technology and methods developed in Crescendo enables – Reduce leadtime and re-work – Increase virtual testing and certification – Reduce lead time in development Date (DD mon 200x) as footermeeting / event title as footerPage 3

Presentation Topics 2. The approach 3. Behaviour Digital Aircraft as “vehicle of research” 4. Dissemination Forums 5. Questions 1. What is CRESCENDO Page 4

62 Partners from 13 countries o The Swedish academic representation consists of Luleå University of Technology and Linköping University. o Swedish company partners are Volvo Aero Corporation, SAAB and Eurostep AB. Budget: 55 M€ 3 years EU FP7 Project Page 5

The overall aim of the project Date (DD mon 200x) as footermeeting / event title as footerPage 6 To model and simulate a complete aircraft in a virtual collaborative environment. By conducting more and more of the development work in a virtual environment, from early concept to certification, the number of physical prototypes is reduced, while the possibilities for better integration between all collaborative partners in the entire value chain increase, thus attaining a halving of the development time.

Crescendo Ambition COLLABORATIVE ROBUST ENGINEERING using SIMULATION CAPABILITY ENABLING NEXT DESIGN OPTIMISATION The ambition of the consortium is to make a step change in the way that Modelling & Simulation activities are carried out, by multi-disciplinary teams working as part of a collaborative enterprise, in order to develop new aeronautical products in a more cost and time efficient manner. Page 7

Page 8 High Level Objectives and Expected Impacts Business Management Innovation Skills AIRCRAFT CONCEPT OPTIONS PRODUCT TECHNOLOGY Customers Environment Validated Model MAKE & TEST OPERATE Design and Simulation Tools Technology Production Technology Manufacturing and Test Innovation Skills Operator Innovation Skills Total Closed Loop Quality NO REWORK SHOULD BE EXPECTED IN THESE PHASES Make Faster Reduce test time Business Model Design, Manufacturing and Operations Innovation Skills Progressive product enhancement  To contribute to a 10% reduction of design & development lifecycle time/cost  To contribute to a 50% reduction in rework  To contribute to a 20% cost reduction of physical tests The whole business process must be simulated and vetted in this phase to achieve NO REWORK

Page 9 Research Roadmap; Stemming from VIVACE Technology Challenges Validate Develop Understand Discover M&S strategy  Robust architecture  Information sharing & Exchange and Visualisation  Virtual certification  Virtual Enterprise  Right first time  Simulation life cycle management and KBE for architect  Virtual testing Discipline and component level Process based Subsystem and aircraft level Model based Link with supply chain

Page 10 Industry Needs (Rolls Royce at VIVACE Forum 3)

Page 11 From Concept to Demonstration Demonstration M24 – M36 100% Prototype M12 – M24 50% 100% 70% Requirements Validation Development Proof of Concept M0 – M12 10% 70% 30%  Project duration of 3 years from Jan 2009 to Dec 2011  Three main phases to define major project milestones:  Proof of Concept  Prototype  Demonstration  Each phase will progressively mature Crescendo results with respect to Requirements, Development and Validation.

Page 12 BDA; Overall Scope & Key Areas of Improvement Value Generation - Value Generation - Value Generation - Value Generation Linked to PLM Behavioural Digital Aircraft

Why do we need the BDA? We have proposed the Behavioural Digital Aircraft (BDA) as the technology that will support CRESCENDO ambition Benefits will come from using the BDA capabilities The CRESCENDO Use Cases and Test Cases are a means to this end and should illustrate the benefits: –By describing “as-is” challenges in Modelling & Simulation, and the anticipated “to-be” situation –By building the criteria to measure how using the BDA will contribute to the High Level Objectives 10% reduction in development lifecycle duration 10% reduction in development lifecycle cost 50% reduction in rework 20% reduction in cost of physical tests Page 13

BDA Enabling Capabilities + (Models + Simulation Processes) = MBDA MBDA Behavioural Models & Simulation Processes Architecture for Multiple Overall Aircraft Design Views e.g. Powerplant Integration, Thermal Aircraft, Energy Aircraft, Value Behavioural Digital Aircraft Capabilities Architecture MANAGE M&S “Robust Preliminary Design” “Design by analysis & Virtual product” “Virtual Test” & “Certification” ORGANISE M&S PRESERVE M&S RE-USE & ENRICH M&S Page 14

Page 15 Test Cases Around BDA the Crescendo project creates “Test Cases” as research demonstrators from concept to validation

Page 16 Innovation & Expected Deliverables CRESCENDO has the ambition to deliver the means for collaborative multi- disciplinary teams to build the Behavioural Digital Aircraft (BDA), covering preliminary design, detailed definition, test and certification phases of the product development lifecycle. The proposed BDA requires innovation in three main elements:  Model Store (or Warehouse): this includes a Common Architecture of Models, configured to provide the complete behavioural (functional) view of the product  Simulation Factory: this includes innovative multi-disciplinary design and Information Systems services and capabilities  Quality Centre: this includes methods to support the Verification, Validation & Accreditation (VV&A) of models

Dissemination Forums The work in CRESCENDO is disseminated internally among partners during work using deliverables and workshops The external dissemination is performed using Forums where interested can participate in presentations, company visits, workshops and demonstrations Page 17 Pictures from latest VIVCAE Forum

Thank You Page 18