National Instruments and SolidWorks Collaborate on a Virtual Prototyping Solution

Integrated Tools Make Mechatronics-Oriented Design and Seamless Deployment to Hardware Easy

AUSTIN, Texas, and CONCORD, Mass., Aug. 11, 2009 /PRNewswire-FirstCall/ -- National Instruments (NASDAQ: NATI), a leader in control design and embedded systems, and Dassault Systemes SolidWorks Corp., a leader in mechanical design software, today announced their collaboration on a pioneer mechatronics tool that helps mechanical and control engineers work together to lower the cost and risk of motion system design. Seamlessly connecting NI LabVIEW graphical system design software and SolidWorks((R)) 3D CAD software, the new virtual prototyping solution helps engineers and scientists design, optimize, validate and visualize the real-world performance of machines and motion systems before incurring the costs of physical prototypes. Because LabVIEW is used for controlling the virtual prototype, engineers and scientists can deploy their graphical software to physical NI hardware with little to no change to the code.

"The increasing complexity of machine designs demands better collaboration between different engineering disciplines including mechanical, electrical and control," said Jeff Ray, CEO of DS SolidWorks. "SolidWorks and National Instruments have developed a prototyping solution that dramatically shortens the gap between idea and reality."

Mechatronics-oriented design tools improve machine development by simulating the interaction between mechanical and electrical subsystems throughout the design process. Historically, teams of engineers from different disciplines worked in silos and in sequential development. Design decisions were made independently, resulting in longer development times and higher costs. Now, to streamline development in a mechatronics approach, the teams work in parallel and collaborate on design, prototyping and deployment. The ability to create virtual prototypes is a critical aspect of the mechatronics approach because it helps engineers and scientists explore machines before they are built.

"We live in a multi-domain world, so designers should have access to best-of-class tools in each domain," said Dr. James Truchard, president, CEO and cofounder of National Instruments. "By combining two of the most powerful design tools, LabVIEW and SolidWorks, we are giving engineers and scientists a new way to collaborate more effectively and innovate more quickly."

The seamless integration of the LabVIEW 2009 NI SoftMotion Module and SolidWorks software delivers a design environment that is ideal for virtual prototyping. Existing SolidWorks CAD models can be easily connected to LabVIEW, which automatically links the motor actuators and position sensors defined in the model. Using the high-level functions provided by the NI SoftMotion for SolidWorks, engineers and scientists can develop sophisticated motion control applications that include logic based on sensor feedback. Design teams, customers and sales engineers then can use the virtual prototype to visualize realistic machine operations and analyze cycle time performance. By using LabVIEW and SolidWorks, the mechanical dynamics of a machine, including mass and friction effects, as well as motor and mechanical actuator torque requirements, can be simulated before parts are specified.

"The SolidWorks and LabVIEW connection gives our R&D teams the ability to develop a virtual prototype in advance of a physical build," said Dr. John White, chief engineer at NCR Corporation. "LabVIEW controls the motion trajectories while SolidWorks can be used to calculate the driving forces, power requirements and stresses. Together, these two development tools provide our engineers with the data needed for full design analysis and optimization."

The new virtual prototyping solution also makes it easy to deploy motion applications, validated using the SolidWorks 3D CAD environment, to NI embedded control platforms such as the NI CompactRIO programmable automation controller (PAC). Because the application was developed in LabVIEW, the same code used to create the virtual prototype can be deployed to physical NI hardware with little to no programming changes. Additionally, engineers and scientists can use the new NI 951x C Series drive interfaces to achieve direct connectivity to hundreds of stepper and servo drives and motors from NI and third-party vendors.

Readers can visit to learn more about the tools available for virtual prototyping.

About National Instruments

National Instruments ( is transforming the way engineers and scientists design, prototype and deploy systems for measurement, automation and embedded applications. NI empowers customers with off-the-shelf software such as NI LabVIEW and modular cost-effective hardware, and sells to a broad base of more than 30,000 different companies worldwide, with no one customer representing more than 3 percent of revenue and no one industry representing more than 15 percent of revenue. Headquartered in Austin, Texas, NI has more than 5,000 employees and direct operations in more than 40 countries. For the past 10 years, FORTUNE magazine has named NI one of the 100 best companies to work for in America. Readers can obtain investment information from the company's investor relations department by calling (512) 683-5090, e-mailing Email Contact or visiting

About Dassault Systemes SolidWorks Corp.

Dassault Systemes SolidWorks Corp., a Dassault Systemes S.A. subsidiary, is a world leader in 3D solutions. The company develops and markets software for design, analysis, product data management, and documentation. It is the leading supplier of 3D CAD technology, giving teams intuitive, high-performing software that helps them design better products. For the latest news, information, or an online demonstration, visit the company's Web site ( or call 1-800-693-9000 (outside of North America, call +1-978-371-5000).

Pricing and Contact Information

    LabVIEW 2009 NI SoftMotion Module       11500 N Mopac Expwy,
    Priced* from $1,799; euro 1,649;        Austin, Texas 78759-3504
    237,000 yen                             Tel: (800) 258-7022
    NI 951x drive interfaces                Fax: (512) 683-9300
    Priced* from $699; euro 649;            E-mail:
    92,000 yen                              Web:

* All prices are subject to change without notice.

CompactRIO, LabVIEW, National Instruments, NI, and NI SoftMotion are trademarks of National Instruments. CATIA, DELMIA, ENOVIA, SIMULIA, SolidWorks and 3D VIA are registered trademarks of Dassault Systemes or its subsidiaries in the U.S. and/or other countries. Other product and company names listed are trademarks or trade names of their respective companies.

    NI Contact:  Hilary Marchbanks, (512) 683-5937,
    DS SolidWorks Contact: Nancy Buchino, (978) 318-5262,

SOURCE National Instruments

Web site:

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