Aerospace & Defense
Innovation and collaborative, synchronized program management for new programs
Leuven, Belgium, 14 September 2013 – With the combination of LMS Virtual.Lab Acoustics, the premier solution for acoustic simulation, and JMAG, a leading simulation solution for electromechanical design developed by the JSOL Corporation, a full solution to perform noise analysis on electrical machines including electro-magnetic caused noise, is now available.
Driven by a strong trend to go more green and eco-friendly, electrical machines have gotten a serious boom lately. And while technology improvements in electrical machines have led to more power and also better battery life, the issue of the noise generated by the electrical machines, including motors and generators, keeps development teams looking for better solutions.
One of the aspects of noise generated by electrical machines is related to electro-magnetic noise. The electro-magnetic forces generated make it vibrate and radiate noise. These forces can be predicted accurately by a proper electro-magnetic prediction tool such as JMAG. It simulates the forces on the electro-magnetic mesh (typically a 2D mesh) and in the time domain. LMS Virtual.Lab acoustics has an interface to JMAG where these forces are mapped from time to frequency domain; from 2D to 3D, and are mapped from the Electro-magnetic mesh to the structural mesh. Within Virtual.Lab these forces are then applied to the stator and used for predicting the vibration and unwanted noise. And to reduce or optimize this noise.
“This partnership addresses the need of many of our clients,“ says Toshihiro Hayashi, Director and General Manager Engineering Technology Division, JSOL Corp. “Our combined software offering provides our clients with a comprehensive software suite for electromechanical equipment design and development, including noise analysis.”
“As the market-leader in acoustic simulation, we’re happy to partner with JSOL’s JMAG software,” stated Stefaan Goossens, Vice-President Simulation, LMS International., “This will enable customers to simulate and optimize noise and electro-magnetic caused noise.”
The JSOL Corporation is a total IT service provider, offering high-quality IT services. Adding the all-round strength of the NTT Data Group, the JSOL Corporation can offer even more adaptable and specialized solutions to the technological and business know-how accumulated in a wide range of fields since the days when the JSOL Corporation was a division of the Japan Research Institute. The JSOL Corporation has a proven track record in introducing ERP systems and has received successive awards from SAP Japan.
Expanding its business in the field of computer aided engineering, the JSOL Corporation has established the JMAG Group, a worldwide network of sales, support, marketing, development, and technical partners, aiming to deliver JMAG as the leading-edge simulation technology for the design and development of electromechanical machines. JMAG has supported a wide-range of companies, universities, and research institutes around the world in furthering the design and development of their unique products and research since its conception in 1983.
LMS is a leading provider of test and mechatronic simulation software and engineering services in the automotive, aerospace and other advanced manufacturing industries. As a business segment within Siemens PLM Software, LMS provides a unique portfolio of products and services for manufacturing companies to manage the complexities of tomorrow’s product development by incorporating model-based mechatronic simulation and advanced testing in the product development process. LMS tunes into mission-critical engineering attributes, ranging from system dynamics, structural integrity and sound quality to durability, safety and power consumption. With multi-domain and mechatronic simulation solutions, LMS addresses the complex engineering challenges associated with intelligent system design and model-based systems engineering. Thanks to its technology and more than 1250 dedicated people, LMS has become the partner of choice of more than 5000 manufacturing companies worldwide. LMS operates in more than 30 key locations around the world.
Siemens PLM Software, a business unit of the Siemens Industry Automation Division, is a leading global provider of product lifecycle management (PLM) software and services with seven million licensed seats and more than 71,000 customers worldwide. Headquartered in Plano, Texas, Siemens PLM Software works collaboratively with companies, delivering open solutions to help them make smarter decisions that result in better products. For more information on Siemens PLM Software products and services, visit www.siemens.com/plm.
Note: LMS Virtual.Lab, LMS Imagine.Lab and SAMCEF are registered trademarks of LMS International or any of its affiliates. Siemens and the Siemens logo are registered trademarks of Siemens AG. All other trademarks, registered trademarks or service marks belong to their respective holders.
This press release was published by LMS International prior to Siemens PLM Software acquiring the company on January 3, 2013.