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主页 » 解决方案概述 » 实物样机试验 » Transfer Path Analysis

LMS Test.Lab Transfer Path Analysis Overview

LMS Test.Lab Transfer Path Analysis　

Understanding the root causes of noise and vibration problems The LMS Test.Lab Transfer Path Analysis solution provides a systematic approach to test-based engineering processes and focuses engineering efforts on the components that matter the most. As a method to fully understand vibro-acoustic behavior, TPA assists in troubleshooting vibro-acoustic issues and setting performance targets for each critical component. In complicated structures with various sub-assemblies (such as cars, aircrafts ...

LMS Test.Lab Multi-reference Transfer Path Analysis

LMS Test.Lab Multi-reference Transfer Path Analysis

LMS Test.Lab Multi-reference Transfer Path Analysis supports contribution analysis for multi-source noise and vibration issues. The complex analysis of multiple partially-correlated sources is reduced to multiple analyses of independent, uncorrelated sources by using singular value decomposition. The final analysis will recombine the results of the individual sources to investigate their combined effect on the target location. The solution is particularly adapted to road noise analysis. It helps ...

LMS Test.Lab Single Reference Transfer Path Analysis and Airborne Structure

LMS Test.Lab Single Reference Transfer Path Analysis and Airborne Structure

LMS Test.Lab Single Reference Transfer Path Analysis helps engineers trace the flow of vibro-acoustic energy from a source, through a set of known airborne and structure-borne pathways, to a given receiver location. The solution supports contribution analysis for single source noise or vibration issues, during stationary or run-up and run-down operating conditions. Airborne and structure-borne paths ...

LMS Test.Lab OPAX

LMS Test.Lab OPAX

The unique LMS Test.Lab OPAX solution is a fast, test-based procedure which supports troubleshooting of vibro-acoustic problems in a very efficient way. LMS’ breakthrough approach is nearly as accurate as conventional TPA and almost as fast as traditional operational path methods that often fail to identify the root cause of vibrations and find remedies to NVH problems. The LMS Test.Lab OPAX solution separates loads and transfer paths so that vibro-acoustic energy can be traced right from ...

LMS Test.Lab Time Domain Transfer Path Analysis

LMS Test.Lab Time Domain Transfer Path Analysis

LMS Test.Lab Time Domain Transfer Path Analysis is a solution to identify transfer paths in the time domain. This solution provides accurate identification of transfer paths related to a specific event in the time domain. LMS Test.Lab Time Domain TPA lets engineers analyze transient phenomena. Users can listen to the partial path contribution and compare it to the target sound. The path contributions are not reflected as spectra but as time-domain contributions. Time domain TPA complements frequency ...

LMS Test.Lab Transfer Path Analysis - Options

LMS Test.Lab Transfer Path Analysis - Options

The LMS Test.Lab Transfer Path Analysis solution provides a systematic approach to test-based engineering processes and focuses engineering efforts on the components that matter the most. As a method to fully understand vibro-acoustic behavior, TPA assists in troubleshooting vibro-acoustic issues and setting performance targets for each critical component. ...

Download the LMS Test.Lab Transfer Path Analysis Brochure

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