Zuken and Electro Magnetic Applications Collaborate on EMI Reduction

A Digital Engineering Approach to Electrical System Verification

November 19, 2020 – Westford, MA, USA – Zuken Inc., and Electro Magnetic Applications, Inc. (EMA) have entered into a partnership to improve the accuracy of cable harness simulation models for complex electrical subsystems in aircraft and vehicles. The recent collaboration advances Zuken’s digital engineering initiative by enabling design teams to assess, simulate, and validate electrical and electronic designs before they reach manufacturing. This new approach replaces the traditional “design, build, and test” process with a more modern “model, analyze, and build” process resulting in a higher quality product.

The new collaboration between EMA’s EMA3D cable modeling platform and Zuken’s E3.series cable harness design software brings critical detailed design information to the analysis process. Users can now quickly transfer essential design information directly into the EMA3D analysis platform, improving simulation accuracy. Design and safety concerns are more accurately identified and addressed before prototyping, resulting in significant cost and time savings.

“As products become more and more complex, the ability to access and analyze a design for electrical integrity before manufacturing becomes a basic necessity,” said Kazuhiro Kariya, chief technical officer and managing director of Zuken Inc., Yokohama, Japan. “EMA is the ideal partner to address these challenges with their expertise in the analysis of electromagnetic effects in large systems. Combining Zuken’s E3.series and EMA’s EMA3D platform is an example of digital engineering at its best.”

 

“EMA3D enables engineers to efficiently analyze complex cable subsystems and evaluate protection schemes for the transportation and aerospace industries,” said Dr. Timothy McDonald, president of EMA. “Collaborating with Zuken to bring the cable harness design details directly into EMA3D will accelerate the time to prototype and improve the level of EMI protection.”

EMA3D is a 3D Finite-Difference Time-Domain (FDTD) solver with an integrated multi-conductor transmission line solver. EMA3D is well-suited for simulations that address EMC, HIRF, and lightning strike requirements early in development before physical prototypes are complete.

The new collaboration between EMA’s EMA3D cable modeling platform and Zuken’s E3.series cable harness design software brings critical detailed design information to the analysis process. Users can now quickly transfer essential design information directly into the EMA3D analysis platform, improving simulation accuracy. Design and safety concerns are more accurately identified and addressed before prototyping, resulting in significant cost and time savings.

E3.series is widely used in the manufacturing industry to design large, complex electrical cabling, control cabinet, and wire harness designs for advanced applications in the machinery, power, automotive, transportation, and aerospace and defense industries.

  • Blog
March 21, 2023
How to avoid errors with uncontrolled electrical design changes

System design engineers must balance the demands of time and cost efficiency as well as accuracy under tight deadlines. When projects require collaboration between distributed people and teams, communication issues can make collaboration a challenging issue.

Read now
  • Blog
March 07, 2023
Unlocking the Key to Seamless Data Migration of Electrical and Electronic Legacy Data

Electrical and electronic engineering and design data represent a valuable investment that should be used and reused as often as possible, for reasons of cost and productivity. For this purpose, Zuken offers a comprehensive portfolio of data migration tools and services, which have just been used to successfully convert 18,000 projects from Windmüller & Hölscher's legacy data to the latest Zuken technology in a 24-hour batch process with up to 10 processes running in parallel.

Read now
  • Case Study
February 10, 2023
Windmöller & Hölscher

Data conversion as a foundation for a future-oriented development process in electrical and pneumatic control technology. Zuken Migration Services converts 18,000 data records for Windmöller & Hölscher, the world market leader in machines and systems for manufacturing and processing flexible packaging.

Read now
Migrating 30 years of legacy data to Zuken E3.series via Zuken’s data migration services
  • Blog
January 30, 2023
Low voltage or over current, which are you?

Changing standard components in an electrical system is a common task but it entails a number of time-consuming checks that engineers must carry out to avoid trouble. For example, replacing a windscreen wiper motor may seem like a simple task, but what if the new motor is more powerful...

Read now