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Accueil » Présentations des Solutions » Simulation 3D de prototypes virtuels » Noise and Vibration

LMS Virtual.Lab Noise and Vibration Overview

LMS Virtual.Lab Noise and Vibration

LMS Virtual.Lab Noise and Vibration

From component to system-level noise and vibration prediction -While it is relatively easy to predict performance at the component level, most noise and vibration issues are only discovered at the full system level. Experience shows that making extensive prediction models is a tedious and difficult process, one that does not necessarily produce results that match reality. How can you quickly and reliably synthesize system-level models? How can you accurately predict the most critical noise and vibration ...

NVH Response Analysis

NVH Response Analysis

LMS Virtual.Lab NVH Response Analysis is an easy-to-use, entry-level simulation tool for predicting the noise and vibration behavior of a component, sub-system or complete model under operational loading conditions. With transparent access to all available models and load data from CAE and testing, users can integrate the best available data mix at all times....

System-Level NVH

System-Level NVH

LMS Virtual.Lab System-Level NVH is a solution offering tools to assemble components into hybrid system-level models and analyze noise and vibration performance under operating conditions. Engineers can build a model from one or more components, including FE, test-based or CAD components. The solution computes noise and vibration responses using the internal modal or FRF-based forced response solvers. ...

Transfer Path Analysis

Transfer Path Analysis

LMS Virtual.Lab Transfer Path Analysis is a comprehensive solution with tools to predict and assess system noise and vibration response under operational loading as well as determine acting loads from physical prototype testing data. Engineers can perform path or modal contribution analysis to determine the root causes of noise issues and optimize noise and vibration behavior. ...

Ride Comfort and Road Noise Simulation

Ride Comfort and Road Noise Simulation

LMS Virtual.Lab Ride Comfort and Road Noise Simulation helps users predict operational road noise and perform thorough analyses to understand the underlying phenomena causing road noise problems. Engineers can study a vehicle’s noise and vibration response under partially correlated loads, determine the root causes of noise problems, investigate dominants paths or dominant modes and optimize road noise characteristics. ...

LMS Virtual.Lab Noise and Vibration - Options

LMS Virtual.Lab Noise and Vibration - Options

Options for the LMS Virtual.Lab Noise and Vibration product line....

References:

PSA PEUGEOT CITROËN - LMS Virtual.Lab for full-vehicle NVH simulation
John Deere - Lower noise emission level
Honda - Cut road noise
Hutchinson - Better NVH performance
Mitsubishi - Body NVH analysis
Ford - Powertrain NVH engineering
GM - Engine noise reduction

Download the LMS Virtual.Lab Noise And Vibration Brochure

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» News

MAGNA STEYR deploys LMS Virtual.Lab for full-vehicle NVH engineering

PSA PEUGEOT CITROËN Chooses LMS Virtual.Lab

Mitsubishi Motors Corporation Selects LMS for New Platform Development Program

» Application Cases

Opel Implements Hybrid FRF-Based Substructuring (FBS)

Mitsubishi and LMS develop procedures that speed body NVH analysis up to a factor of 100

Honda Cuts Road Noise Using Hybrid Simulation