How Hyundai Mobis Cuts Transmission Simulation Effort from 14 Days to 3
Discover how Hyundai Mobis leverages Simcenter 3D Motion and Simcenter HEEDS to eliminate physical prototypes and optimize electric drivetrain NVH performance.
Without internal combustion engine noise to mask drivetrain whine, electric vehicle suppliers must optimize transmission gear microgeometry rapidly to eliminate quiet cabin vibrations. By replacing physical prototyping with correlated time-domain simulations and automated design space exploration, engineering teams can make precise design choices in a fraction of the time.
What You’ll Learn Inside This Case Study:
- Accelerate Optimization Timelines: How automated algorithms in Simcenter HEEDS compress iterative design cycles from two weeks down to three or four days.
- Eliminate Physical Prototypes: How synchronizing structural acoustic analysis with dynamic motion models predicts transmission performance early in the digital phase.
- Correlate Simulation with Test Data: How correlating modal test data with finite element models gives engineers high confidence in virtual noise predictions.
- Optimize Gear Microgeometry: How dynamic time-domain simulation captures system characteristics to minimize gear transmission errors.
This Case Study is Meant For:
Drivability Engineers, Gear Systems Designers, NVH Engineers, Transmission Development Leads, and Automotive R&D Managers.
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