Engine, transmission and driveline development

In developing new and improved engines, engineers often face conflicting design goals. They are challenged to reduce engine emissions and fuel consumption, yet deliver lighter engines with more power, reduced vibrations, optimal sound and maintenance-free operation. LMS Engineering Services offers in-depth knowledge on how to simulate and optimize the complex dynamic performance of engines and how to balance power, economy, mass, size and NVH performance. LMS has an extensive track record in tackling specific powertrain problems like shaft whirl, engine accessory noise, and torsional vibrations.

Gearboxes and driveline systems are becoming more complex and have to transmit higher torque and horsepower, while packaging and fuel consumption requirements demand more compact and lightweight designs. At the same time, potential gear rattle and whine can dramatically impact the overall quality perception of the vehicle. LMS offers extensive service capabilities to tackle these difficult challenges and to eliminate potential problems like gear whine, gear rattle, driveline clunk, and driveline boom.