Dassault Systèmes Unveils Dymola 7.0

03/03/2008

Dynasim Delivers Next Generation Modelica-based Multi-Engineering Modeling and Simulation Solution

Bielefeld, Germany, March 3, 2008 - Dassault Systèmes (DS) (Nasdaq: DASTY; Euronext Paris: #13065, DSY.PA), a world leader in 3D and Product Lifecycle Management (PLM) solutions, today announced that Dynasim, the leader in Modelica-based multi-domain systems modeling and simulation solutions, released Dymola 7.0, the latest version of its comprehensive product suite. Highlights of this new version include the support of Modelica 3.0, the latest version of the powerful object-oriented modeling language for complex physical systems, as well as support of the new Modelica Standard Library 3.0.

“I am delighted that Dynasim is already supporting Modelica 3.0 with its new Dymola 7.0 products”, said Prof. Dr.-Ing. Martin Otter, German Aerospace Center (DLR), Institute of Robotics and Mechatronics, and chairman of the Modelica Association. “Modelica 3.0 was released in September 2007, introducing significant evolutions in the language specifications to better address industrial needs for the development and maintenance of larger and detailed, highly realistic models while enabling high-performing error diagnostics. The Modelica community is expanding and investing heavily to develop new Modelica libraries. During the three-year ITEA2 EUROSYSLIB project, initiated by DS and DLR, and involving 20 partners, more than 100 man-years will be spent on developing model libraries in Modelica.”

The Dymola 7.0 release features key enhancements that take large multi-domain modeling and simulation to a new level of performance and accuracy:

• Improved model lifecycle management capabilities with the support of the Modelica 3.0 language. Modeling through component reuse is drastically enhanced and simplified thanks to new local balancing between variables and equations. In addition, the requirement for plug compatibility enables customers to experiment with different model variants and levels of details reliably.

• New and extended model libraries with support of the new Modelica Standard Library 3.0 including electrical, mechanical, thermal and control components and model libraries from partners for automotive powertrain, flexible bodies, vehicle dynamics, electric drives and air-conditioning systems.

“Dymola 7.0 is a significant step in providing a scalable modeling and simulation solution for complex products involving many engineering disciplines,” said Dr Hilding Elmqvist, founder and CEO, Dynasim AB. “The combination of extensive, multi-discipline libraries based on the open Modelica language and the numerous improvements brought by Dymola 7.0 make Dymola a unique and unmatched solution. It meets new and increasing demands for model-based integrated product development, which will give users a competitive advantage by shortening time to market.”

As a cornerstone of DS’s systems strategy, Dymola technology will be at the heart of CATIA Systems V6 solutions.

The new Dymola 7.0 product suite is being presented at the Modelica Conference 2008 in Bielefeld, Germany, starting today. For more information, go to http://www.modelica.org/events/modelica2008

Informazioni su Dynasim

Dynasim AB develops Dymola which is the leading modeling and simulation tool based on the open and object oriented modeling language, Modelica. Dymola has unique multi-engineering capabilities which means that models can be built consisting of components from many different engineering domains. This allows for models of complete systems that better depict reality. Today Dynasim has worldwide sales representation and customers in many countries. Dynasim is a member of the Modelica Association (www.modelica.org).

Modelica is a registered trademark of the Modelica Association in the US and in Europe

For more information on Dynasim and Dymola please visit www.Dynasim.com

Informazioni su Dassault Systèmes

Come leader mondiale del 3D e delle soluzioni PLM, Dassault Systèmes conta oltre 90.000 clienti in 80 paesi. Pioniere nel mercato dei software in 3D dal 1981, Dassault Systèmes sviluppa e commercializza applicazioni software e servizi che supportano i processi industriali, fornendo una visione 3D di tutto il ciclo di vita del prodotto, dalla fase di progettazione a quella di manutenzione. La gamma di prodotti DS è costituita da CATIA, per il disegno di prodotti virtuali, DELMIA per la produzione virtuale, SIMULIA per le verifiche virtuali ed ENOVIA per la gestione del ciclo di vita collaborativo globale, con ENOVIA VPLM, ENOVIA MatrixOne e ENOVIA SmarTeam. Dassault Systèmes è quotato sul mercato Nasdaq (DASTY) ed Euronext di Parigi (#13065, DSY.PA). Per ulteriori informazioni clicca sul link %20>http://www.3ds.com

CATIA, DELMIA, ENOVIA, SIMULIA e SolidWorks sono marchi registrati di Dassault Systèmes o filiali negli USA e/o altri paesi.